Marin County Intellectual Property Lawyers

Compare 53 top rated California attorneys serving Marin County.
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Steve Charles Vondran
PREMIUM
Steve Charles Vondran
Intellectual Property Lawyer Serving Marin County, CA
Experienced Leader in Intellectual Property Law. Call for a free consultation!
Experienced Intellectual Property, Technology & Entertainment Lawyer. Offering tenacious representation and innovative flexible fee structures. Visit our site to read client reviews and see case results. Read More »
David M. Helbraun
PREMIUM
David M. Helbraun
Intellectual Property Lawyer Serving Marin County, CA
California Intellectual Property Attorney with 34 years of experience
I am an accomplished litigation and trial lawyer. My practice includes Civil Rights, Intellectual Property, Real Estate, Business, Trademarks, and Insurance Bad Faith law issues. I practice throughout California, in all... Read More »
Steven Anton Nielsen
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Steven Anton Nielsen
Marin County, CA Intellectual Property Attorney with 33 years of experience
(415) 272-8210 100 Larkspur Landing Cir
Suite 216
Larkspur, CA 94939
IP and Patents
UC Berkeley School of Law Boalt Hall
U.S. registered patent attorney with many years of experience in obtaining patents and obtaining favorable results in federal court in the field of intellectual properly litigation. Mr. Nielsen is the current chair person of the Intellectual Property Section of the Marin County Bar Association. For potential clients who are unable see Mr. Nielsen in Marin County, web conferences and/or telephone conferences are available. Mr. Nielsen currently serves clients located throughout the world.
Val D. Hornstein Esq.
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Val D. Hornstein Esq.
Marin County, CA Intellectual Property Lawyer with 37 years of experience
(415) 454-1490 1010 B Street
Suite 300
San Rafael, CA 94901
Free ConsultationIP, Arbitration & Mediation, Business and Trademarks
The George Washington University Law School
Hornstein Law Offices, Prof. Corp. is a 20-year old California-based law firm concentrating in business, securities, intellectual property and related transactions and litigation. We have served clients across the country and in abroad. Our client base ranges from individuals. start-up companies to multi-national corporations in all fields of business. Mr. Hornstein has been in practice for 30-years. Prior to HLO, he was with large international law firms and in-house corporate counsel. Please call to discuss any questions in these areas.
Eric Sternberger
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Eric Sternberger
Marin County, CA Intellectual Property Lawyer with 22 years of experience
(415) 453-9433 1101 Fifth Avenue, Suite 100
San Rafael, CA 94901
IP, Business, International and Real Estate
University of California Hastings College of the Law
Eric Sternberger is a partner of Ragghianti Freitas LLP. Mr. Sternberger acts as outside general counsel to corporations, LLC's and partnerships with an emphasis on business and corporate transactions including entity selection, succession planning, joint ventures, contracts, mergers and acquisitions, buy-sell agreements, secured financing, licensing, and real estate matters. His representative clients include technology and intellectual property driven companies, shipping, construction, advertising/branding, web based, and the real estate and healthcare industries. Mr. Sternberger's business counseling also includes advising directors, officers, and managers regarding business strategies, consensus building and corporate governance. Additionally, he advises shareholders and LLC interest holders regarding...
Jann Stanley Moorhead
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Jann Stanley Moorhead
Marin County, CA Intellectual Property Attorney with 25 years of experience
(415) 785-7200 43 La Crescenta Way
San Rafael, CA 94901
IP
Columbia Univ School of Law
Justin Louis Allamano
Marin County, CA Intellectual Property Attorney with 17 years of experience
(415) 710-4600 145 CORTE MADERA TOWN CTR
#433
CORTE MADERA, CA 94925
IP, Business, Construction and Employment
UC Davis School of Law King Hall and University of California, Davis, School of Law
Dean Geoffrey Dunlavey
Marin County, CA Intellectual Property Lawyer with 36 years of experience
(714) 755-8260 110 Taylor Rd
Tiburon, CA 94920
IP, Antitrust, Business and Environmental
University of California, Berkeley School of Law
Anne Marie Shyjan
Marin County, CA Intellectual Property Lawyer
(617) 204-5125 1050 Court St
Apt 103
San Rafael, CA 94901
IP, Arbitration & Mediation and Health Care
Boston University School of Law and Boston University School of Law; editor
James Kevin Lynch
Marin County, CA Intellectual Property Lawyer
(415) 286-0964 412 Golden Gate Ave
Belvedere, CA 94920
IP, Antitrust, Business and Securities
University of California Hastings College of the Law
Jessica Mahala Karner
Marin County, CA Intellectual Property Attorney with 25 years of experience
(415) 456-4000 1000 4th St
600
San Rafael, CA 94901
IP and Business
University of California, Berkeley School of Law and UC Berkeley School of Law Boalt Hall
David Anthony Gabianelli
Marin County, CA Intellectual Property Lawyer with 29 years of experience
(415) 794-1609 271 Arias St
San Rafael, CA 94903
IP, Business, Employment and Immigration
University of Wisconsin Law School
Robin D. Gross
PREMIUM
Robin D. Gross
Intellectual Property Lawyer Serving Marin County, CA
10.0Justia Lawyer Rating for Robin D. Gross
California Intellectual Property Lawyer with 22 years of experience
Santa Clara University School of LawCalifornia
Charles Richard Campbell Jr
Marin County, CA Intellectual Property Attorney with 38 years of experience
(415) 891-8268 700 Larkspur Landing Cir
suite 199
Larkspur, CA 94939
IP, Appeals, Bankruptcy and Business
University of Southern California Gould School of Law
Beverly Robin Green
Marin County, CA Intellectual Property Lawyer with 41 years of experience
(415) 459-2000 1000 4th St
Ste. 875
San Rafael, CA 94901
IP, Entertainment & Sports, Estate Planning and Real Estate
Whittier Coll School of Law and Whittier Law School
Linda Esther Shostak
Marin County, CA Intellectual Property Attorney with 47 years of experience
(415) 268-7202 225 San Carlos Ave
Sausalito, CA 94965
IP, Business and Employment
Harvard Law School
Gina Freschi Nellesen
Marin County, CA Intellectual Property Lawyer with 15 years of experience
(650) 703-9097 PO BOX 519
ROSS, CA 94957
IP and Patents
Santa Clara University School of Law and Santa Clara University School of Law
Joshua Christian Benson
Marin County, CA Intellectual Property Lawyer with 17 years of experience
(415) 548-2943 15 Koch Rd
STE K
Corte Madera, CA 94925
IP and Business
University of California, Davis, School of Law
Larry Douglas Johnson
Marin County, CA Intellectual Property Lawyer with 42 years of experience
(415) 499-8822 175 N Redwood Dr Ste 150
San Rafael, CA 94903
IP
Golden Gate University School of Law and Golden Gate University School of Law
Philip R. Green
Marin County, CA Intellectual Property Lawyer with 54 years of experience
(415) 459-2000 1000 4th St
Ste. 875
San Rafael, CA 94901
IP, Business and Real Estate
Western State University College of Law and Western State University College of Law
Jeannette Boudreau
Marin County, CA Intellectual Property Attorney with 40 years of experience
(415) 331-4841 999 Fifth Ave
320
San Rafael, CA 94901
IP, Business and Real Estate
U of San Francisco School of Law and University of San Francisco School of Law
David Michael Zeff
Marin County, CA Intellectual Property Lawyer with 46 years of experience
(415) 923-1380 1100 Larkspur Landing Cir
# 350
Larkspur, CA 94939
IP and Business
University of California Hastings College of the Law
Stuart Edward Jones
Marin County, CA Intellectual Property Attorney with 38 years of experience
(415) 693-0900 100 Smith Ranch Rd
350
San Rafael, CA 94903
IP and Employment
U of San Francisco School of Law and University of San Francisco School of Law
Len Watkins
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Len Watkins
Contra Costa County, CA Intellectual Property Attorney with 33 years of experience
(510) 237-6916 125 Park Place
Suite 210
Richmond, CA 94801
Free ConsultationIP, Antitrust, Bankruptcy and Business
University of San Francisco School of Law
A resident of Oakland, Len spent much of his legal career with prestigious, top-ranked, San Francisco law firms. Mr. Watkins brings the same level of expertise, and standard of excellence, to his practice in the East Bay. Focusing on consumer bankruptcy and business law, Mr. Watkins’ depth of experience and training include: A Masters of Business Administration, concentrating on finance, from the University of California, at Davis A stock brokerage license (inactive) from the National Association of Securities Dealers A California Real Estate Broker’s license Previous Experience Business Attorney Norris & Norris (now...
Steve Charles Vondran
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Steve Charles Vondran
San Francisco County, CA Intellectual Property Attorney with 16 years of experience
(877) 276-5084 One Sansome Street, Suite 3500
San Francisco, CA 94104
Free ConsultationOffers Video ConferencingVideo ConfIP, Communications, Entertainment & Sports and Trademarks
Whittier Coll School of Law
Our law firm is a leader in intellectual property law. We have handled more software audits and torrent defense lawsuits than most other firms to our knowledge. We have a niche speciality practice in copyright infringement law and handle the following types of cases:

1. Software Audits (Business Software Alliance, BSA, SIIA, Vero, Siemens, Autodesk, Adobe and Microsoft)

2. Torrent Defense (ex. Malibu Media pornography and Strike 3 Holdings)

3. TV Signal Piracy cases (boxing match PPV infringement). Joe Hand Promotions, G&G Closed Circuit Events and J&J Sports Productions

4. Direct TV cases

5. Copyright infringement litigation (jewelry,...
Marin Cionca
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Marin Cionca
San Francisco County, CA Intellectual Property Attorney with 14 years of experience
(800) 454-1360 1390 Market Street
Suite 200
San Francisco, CA 94102
Free ConsultationOffers Video ConferencingVideo ConfIP, Patents and Trademarks
Concord Law School
Mr. Cionca is a registered patent attorney and founder of CIONCA IP Law P.C. ("CIONCA IP"), an intellectual property law practice based in Irvine, Orange County, California. He has an extensive technical background having graduated from a five-year European engineering program, having practical engineering experience and having taught College Physics. He helps clients with patent application and prosecution matters in various technologies including, engineering, computer, software, mechanical, physics-related and medical device technologies. He also helps startups and businesses acquire and enforce their intellectual property rights in trademarks, trade secrets and other IP. Further, he defends his clients when they are...
Pierre Zado
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Pierre Zado
San Francisco County, CA Intellectual Property Attorney with 10 years of experience
(415) 967-1166 500 2nd Street
First Floor
San Francisco, CA 94107
Free ConsultationIP, Business and Communications
Valparaiso University
Astute business professional with a track record of influencing, negotiating, supporting and interacting with senior management. Excels at resolving complex issues, developing critical business solutions, and delivering robust analysis and guidance. For the last 10 years, I've counseled clients on various technology and intellectual property matters. Participated in six acquisitions (4 for buyer and two as target) with an aggregate deal value over $10 billion.

As a business professional, I've been involved and/or responsible for managing deal flow and partnership agreements spanning across IOT, Fintech, Logistics, Medical and Enterprise 3.0 industries totaling approximately $100 million over the last 7 years....
Lindsay Gunn Spiller
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Lindsay Gunn Spiller
San Francisco County, CA Intellectual Property Attorney with 35 years of experience
(415) 501-0156 450 Pacific Avenue
San Francisco, CA 94133
Free ConsultationIP, Business, Entertainment & Sports and Estate Planning
Georgetown University Law Center
Spiller Law is a business, estate planning and entertainment law firm located in San Francisco, California. Business: We serve small to medium-sized businesses in the areas of contracts, business planning, mergers and acquisitions, partnership agreements, corporate formation and dispute resolution. We have advised businesses in involved in aviation, finance, health care, insurance, manufacturing, real estate, music, film, and television. Estate Planning: We work with individuals and couples to create simple to sophisticated estate plans, depending on their needs. Entertainment Law: We advise film/TV, new media, and music clients as to business planning, business formation, contract negotiation, and licensing
Vincent Tong
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Vincent Tong
Alameda County, CA Intellectual Property Attorney with 10 years of experience
(510) 371-7835 4319 Piedmont Avenue
2nd Floor
Oakland, CA 94611
IP, Business, Employment and Trademarks
Santa Clara University School of Law
Vincent Tong is an award winning, community oriented lawyer. He is the founder of TONG LAW, an employment business law firm located in beautiful downtown Oakland, California. Vincent exclusively represents employees in employment litigation and businesses in business-to-business disputes. In his business transactions practice, Vincent counsels individuals on forming and growing their social ventures. Connect with Vincent online at www.tong-law.com.
Kevin R. Martin
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Kevin R. Martin
Alameda County, CA Intellectual Property Lawyer with 26 years of experience
(510) 444-7600 1939 Harrison Street, Suite 290
Oakland, CA 94612
Free ConsultationIP, Appeals, Business and Trademarks
Loyola Law School, Loyola Marymount University
Over his 18 years of practice in the Bay Area, Kevin Martin has developed a reputation as a fair- minded but tough negotiator representing client’s interests in intellectual property, business, real estate and personal injury actions. Kevin’s practice includes trademark, copyright and patent litigation, prosecution, licensing, business disputes, commercial litigation, personal injury claims, employer/employee disputes, trade secret and unfair competition claims, real estate litigation, contract disputes, and general advice and counsel. Mr. Martin maintains a regular blog on legal and other issues at www.landshark5000.wordpress.com. Mr. Martin regularly appears in both State and Federal Courts throughout California, before the Trademark...
Feras Mousilli
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Feras Mousilli
San Francisco County, CA Intellectual Property Lawyer with 17 years of experience
(512) 609-0059 1808 Octavia St
Suite 15
San Francisco, CA 94109
Free ConsultationIP and Communications
Feras Mousilli is a founding partner of Lloyd & Mousilli and regularly advises business clients on a range of technology law issues. He specializes in counseling technology companies from start-ups in their early formation and development, through support of multi-billion dollar business operations of the largest companies in the world.

Mr. Mousilli has served as Senior Corporate Counsel for both Apple Inc. and Dell Inc., where he counseled clients on product development and intellectual property matters, including advertising & marketing, copyright, and trademark strategies and risks. Prior to serving as corporate counsel, Mr. Mousilli practiced with DLA Piper in the intellectual...
David M. Helbraun
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David M. Helbraun
San Francisco County, CA Intellectual Property Attorney with 34 years of experience
(415) 982-4000 555 Montgomery St
#605
San Francisco, CA 94111
IP, Business, Civil Rights and Trademarks
University of California Hastings College of the Law
I am an accomplished litigation and trial lawyer. My practice includes Civil Rights, Intellectual Property, Real Estate, Business, Trademarks, and Insurance Bad Faith law issues. I practice throughout California, in all state and federal courts.

With over three decades of experience, I provide knowledgeable and skilled representation. I zealously advocate, determined to achieve the best possible outcomes for my clients' legal situations. Recognized by peers for exceptional ethics and representation, I hold an AV Preeminent Rating, and have been honored as a Super Lawyer for the past three years.
Michael Mortimer
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Michael Mortimer
San Francisco County, CA Intellectual Property Attorney with 28 years of experience
P.O. Box 2342
San Francisco, CA 94126
IP
Univ of Oregon School of Law
Former prosecutor, combat veteran (USCG), complex dispute resolution, competitive business litigation, depositions, trials, law and motion, appeals.
Antone F. Johnson
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Antone F. Johnson
Alameda County, CA Intellectual Property Attorney with 24 years of experience
(415) 729-5405 2081 Center Street
Berkeley, CA 94704
Free ConsultationIP, Business, Communications and Securities
Columbia Law School
For 24 years, Antone Johnson has served as lawyer, advisor, executive and advocate for emerging growth technology/digital media ventures, founders and investors in a diverse range of business and intellectual property matters. Raised in Menlo Park and Palo Alto, California, suffused with Silicon Valley's unique culture of innovation, he came of age professionally during the Internet explosion of the late 1990s, an entrepreneurial crucible of unprecedented wealth and job creation, reinvention of countless industries, and related venture capital and Wall Street dealmaking. Antone was fortunate to have a ringside seat at major Los Angeles and Silicon Valley law firms, followed...
Justin John Glyer
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Justin John Glyer
San Francisco County, CA Intellectual Property Lawyer with 15 years of experience
(415) 506-4889 534 Pacific Avenue, Suite 202
San Francisco, CA 94133
IP, Business, Entertainment & Sports and Trademarks
Pepperdine University School of Law
Justin Glyer's practice focuses on media, entertainment, marketing, technology and commercial contracts, start-ups, copyright, trademark, content, internet, communications, privacy and general business law.

Mr. Glyer has conducted successful negotiations with digital media start-ups, artists, producers, movie studios, television networks, promoters, talent agencies, multi-channel internet distributors, record labels, publishers, software developers, internet service providers, social media companies, business development professionals, accounting firms, public speakers, job recruiters, universities and academics, advertisers, marketing, telecommunications and technology companies, insurance carriers and a wide range of other individuals and businesses from the very small to the Fortune 500.

As a long-time former business and legal...
Mr. Ronnie R Gipson Jr
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Mr. Ronnie R Gipson Jr
San Francisco County, CA Intellectual Property Attorney with 16 years of experience
(415) 432-4565 201 Mission Street
Suite 1200
San Francisco, CA 94105
IP, Business and Insurance Defense
University of San Francisco School of Law
David Jeanchung Tsai
Claimed Lawyer Profile
David Jeanchung Tsai
San Francisco County, CA Intellectual Property Lawyer with 15 years of experience
(415) 979-6900 Vinson & Elkins LLP
525 Market Street, Suite 2750
San Francisco, CA 94105
IP, Antitrust, Business and Patents
Santa Clara University School of Law
David Tsai is a Partner in Vinson & Elkins LLP’s San Francisco office. David's practice focuses on patent, trade secret, complex breach of contract, and product defect litigation for companies innovating biotechnology (pharmaceuticals and genetic engineering), medical devices, software (Internet and mobile apps), and hardware (semiconductors, set-top boxes, smartphones, solar wafers and light-emitting diodes/LED/OLED). His legal experience includes second chairing international arbitration cases, litigating in the areas of copyrights and trademarks, preparing and prosecuting U.S. electrical engineering patent applications, drafting patentability, freedom-to-operate and non-infringement opinions, as well as patent interference in the area of biotechnology. He also represents clients...
Ansel Jay Halliburton
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Ansel Jay Halliburton
San Francisco County, CA Intellectual Property Lawyer with 9 years of experience
(415) 955-1155 150 Post Street
Suite 520
San Francisco, CA 94108
Free ConsultationIP, Business, Communications and Trademarks
University of California, Davis, School of Law
Robin D. Gross
Claimed Lawyer ProfileLII SilverSocial Media
Robin D. Gross
(415) 857-0231 1388 Haight St
#130
San Francisco, CA 94117
San Francisco County, CA Intellectual Property Lawyer with 22 years of experience
IP, Business, Communications and Trademarks
Santa Clara University School of Law
Laura Young
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Laura Young
San Francisco County, CA Intellectual Property Lawyer with 33 years of experience
(415) 788-8008 455 Market Street
1140
San Francisco, CA 94105
IP, Business and International
UC Berkeley School of Law Boalt Hall
Phi Alpha Theta. Author: "Intellectual Property, Employment and Human Resource Law" articles in Publications such as National Law Journal, East Asian Executive Reports and Pearson's China Law for Business. Author: CCH's "Taiwan Employment Laws," 2002 and CCH's "China STAFF Employment Law Guide, Taiwan." Columnist, West Publishing's "International HR Journal," 1997-2001. Editorial Advisor, CCH's China Law Update, 2002-. Speaker and Lecturer: California State Bar Association conferences, International Anti-Counterfeiting Coalition conferences, Bar Association of San Francisco Seminars, ABA conferences, Practicing Law Institute seminars, American Electronics Association conferences, International Trademark Association conferences and Harvard-Asia Business Conference. Member, Board of Directors, 1995-2000 and Treasurer,...
Robert Ted Parker
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Robert Ted Parker
San Francisco County, CA Intellectual Property Lawyer
(415) 412-1615 One Sansome St. #3500
San Francisco, CA 94104
IP, Agricultural, Business and Communications
Cornell University
Ted Parker is a business trial lawyer with extensive experience in a broad range of industries: securities, IP and e-commerce, construction, products liability, agriculture and food products, film and publishing. After graduation from Cornell Law School, he began practice in business law at Brobeck, Phleger & Harrison in San Francisco. He was the first corporate counsel at ITEL Corporation. More recently, he has practiced as a large-firm partner (K&L Gates) and a small-firm partner (Berg & Parker), and now operates a "virtual" law firm, collaborating with colleagues electronically. He has handled major litigation nationally and internationally,...
Mark Anthony Pearson
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Mark Anthony Pearson
San Francisco County, CA Intellectual Property Lawyer with 15 years of experience
(415) 504-2981 1388 Haight St., #101
San Francisco, CA 94117
IP, Business and Entertainment & Sports
Golden Gate Univ School of Law
Mark A. Pearson is a founding partner at ARC Law Group (www.arclg.com), a law firm focused on counseling Creative, Talented and Entrepreneurial clients. His primary practice areas involve forming business entities, counseling on trademark & copyright issues, and drafting contracts for music, film & new media clients. His list of interesting and eclectic clients include entertainment industry tech firms, social media outlets, online content providers, film, radio & television producers, live entertainment companies, publishers and video game developers. Mark and his partner, Anne Yarovoy, have also been known to associate with various theater producers, musicians, industry execs,...
Henry Murphy Burgoyne III
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Henry Murphy Burgoyne III
San Francisco County, CA Intellectual Property Lawyer with 22 years of experience
(415) 795-4070 870 Market Street, Suite 985
San Francisco, CA 94102
IP, Business and Communications
Stanford University
Hank Burgoyne is an AV-rated counselor and litigator with more than a dozen years' experience advising technology and other businesses on commercial, intellectual property, advertising, speech, trade secret and data security issues. Hank has particular expertise in digital forensics and evidence, and in licensing, outsourcing, development and similar technology-related transactions. Hank has successfully represented plaintiffs and defendants in some of California's most important Internet-related advertising cases, both at the trial court level and before the Ninth Circuit U.S. Court of Appeals. A former reporter and newsroom lawyer, Hank counsels clients on copyright, defamation, trademark, privacy and other communications-related issues, and has...
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Marin County Intellectual Property Legal Aid & Pro Bono Services

California Lawyers for the Arts
(888) 775-8995
San Francisco, CA

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