Sonoma Intellectual Property Lawyers

Compare 60 top rated California attorneys serving Sonoma.
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Michele Kirschenfeld Ferri
Nicasio, CA Intellectual Property Attorney with 8 years of experience
(415) 662-8983 1000 Nicasio Valley Rd
Nicasio, CA 94946
IP
Santa Clara University School of Law
Luisa Bigornia
Novato, CA Intellectual Property Lawyer with 23 years of experience
(415) 506-6709 105 Digital Dr
Novato, CA 94949
IP
University of San Diego School of Law and University of San Diego School of Law
Gregory Mark James
Napa, CA Intellectual Property Lawyer with 9 years of experience
(724) 334-6357 1252 Cayetano Dr
Napa, CA 94559
IP
Jaime Lee Batt
Santa Rosa, CA Intellectual Property Attorney with 9 years of experience
198 Middle Rincon Rd
Santa Rosa, CA 95409-3409
IP
David Anthony Gabianelli
San Rafael, CA Intellectual Property Lawyer with 31 years of experience
(415) 794-1609 271 Arias St
San Rafael, CA 94903
IP, Business, Employment and Immigration
University of Wisconsin Law School
Jeannette Boudreau
San Rafael, CA Intellectual Property Attorney with 43 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
Austin Graham Bosarge
Petaluma, CA Intellectual Property Lawyer with 26 years of experience
(415) 492-2041 911 Lakeville St
321
Petaluma, CA 94952
IP and Patents
Suffolk University Law School and Suffolk University Law School
Beverly Robin Green
San Rafael, CA Intellectual Property Lawyer with 44 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
Juliet Elizabeth Dawsari
Novato, CA Intellectual Property Attorney with 24 years of experience
(415) 827-3632 15 Hilary Ct
Novato, CA 94947
IP
University of California College of the Law, San Francisco
Simone Marie Katz-O'Neill
Napa, CA Intellectual Property Lawyer with 17 years of experience
(707) 265-1726 455 Devlin Rd
102
Napa, CA 94558
IP, Business, Estate Planning and Personal Injury
University of California College of the Law, San Francisco
Tanya M Kiatkulpiboone
Napa, CA Intellectual Property Attorney with 13 years of experience
555 Gateway Dr
Napa, CA 94558
IP
Pepperdine University School of Law
Megan Ferrigan Healy
Napa, CA Intellectual Property Attorney with 20 years of experience
(707) 927-4280 1455 1st St
217
Napa, CA 94559
IP, Business and Real Estate
Emory University School of Law
John Bernard Dawson
Santa Rosa, CA Intellectual Property Lawyer with 25 years of experience
(707) 526-4200 100 B St
Santa Rosa, CA 95401
IP
Benjamin N. Cardozo School of Law and Benjamin N. Cardozo School of Law
Jennifer Kay Daehler
San Rafael, CA Intellectual Property Attorney with 27 years of experience
(415) 507-6553 111 McInnis Pkwy
San Rafael, CA 94903
IP
Georgetown University Law Center and Georgetown University Law Center
Cynthia Yoshimura Clark
Novato, CA Intellectual Property Attorney with 10 years of experience
(650) 624-6959 22 Pepper Creek Way
Novato, CA 94947
IP
Cassidy Lyn Martinez
Rohnert Park, CA Intellectual Property Lawyer with 7 years of experience
(707) 236-0784 1329 Graymill Ct
Rohnert Park, CA 94928
IP
Golden Gate University School of Law
Mark Phillip Barbolak
Forestville, CA Intellectual Property Attorney with 38 years of experience
8021 Trenton Ct
Forestville, CA 95436
IP
University of San Diego School of Law and University of San Diego School of Law
Pauline Farmer-Koppenol
Hercules, CA Intellectual Property Attorney with 17 years of experience
(510) 741-6054 1000 Alfred Nobel Dr
Hercules, CA 94547
IP
University of Michigan Law School and University of Michigan Law School
Delia Ramirez
American Canyon, CA Intellectual Property Lawyer with 10 years of experience
(415) 255-4503 5500 Eucalyptus Dr
Apt 831
American Canyon, CA 94503-1178
IP
Gabriel John Juarez
San Anselmo, CA Intellectual Property Attorney with 12 years of experience
(650) 546-1475 101 Sequoia Dr
San Anselmo, CA 94960-2333
IP
Pierre Zado
Claimed Lawyer ProfileQ&ASocial Media
Pierre Zado
San Francisco, CA Intellectual Property Attorney with 12 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....
Doug Bend
Claimed Lawyer ProfileOffers Video ConferencingQ&ASocial Media
Doug Bend
(415) 633-6841 2181 Greenwich Street
San Francisco, CA 94123
Free ConsultationOffers Video ConferencingVideo ConfSan Francisco, CA Intellectual Property Attorney
IP, Business, Real Estate and Trademarks
Georgetown University Law Center
Doug is the founder of Bend Law Group, PC, a boutique law firm focused on advising small businesses and startups. Prior to opening Bend Law Group, PC, Doug was a corporate attorney for a law firm in New York City. He also served as a Judicial Clerk for the Nebraska Supreme Court and the Superior Court of the U.S. Virgin Islands. Before law school, Doug was a Legislative Assistant for U.S. Representative David Price, where he managed a portfolio of issues including tax and small business. Raised in Omaha, Doug is a graduate of Drake University where he graduated summa cum laude...
Steve Charles Vondran
Claimed Lawyer ProfileOffers Video ConferencingQ&ASocial Media
Steve Charles Vondran
San Francisco, CA Intellectual Property Attorney with 19 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 Law School
Our law firm is a leader in intellectual property and piracy law. We have handled more software audits and torrent defense lawsuits than most other firms combined. We have a niche speciality practice in copyright infringement law and handle the following types of cases: 1. Software Audits and Licensing Disputes (Business Software Alliance, BSA, SIIA, Vero, Siemens, Solidworks, Autodesk, Adobe and Microsoft) 2. Torrent Defense Cases (ex. Malibu Media pornography, Flava Works and Strike 3 Holdings, LLC BitTorrent litigation cases in California Federal Court in the Southern, Central, Eastern and Northern District) 3. TV Signal Piracy cases (boxing...
Sonya Tien
Claimed Lawyer ProfileSocial Media
Sonya Tien
San Francisco, CA Intellectual Property Attorney with 12 years of experience
(888) 988-6613 580 California Street
12th Floor
San Francisco, CA 94104
Free ConsultationIP, Arbitration & Mediation, Business and Personal Injury
Columbia Law School
Sonya Tien leads her law firm's litigation, corporate, personal injury, and intellectual property practices. She received her law degree from Columbia University and was recognized as a Harlan Fiske Stone Scholar. Sonya received her business degree from the University of North Carolina at Chapel Hill, Kenan Flagler Business School, where she earned 17 scholarships. Sonya was named a Rising Star by Super Lawyers since 2020, Top 40 Under 40 Civil Plaintiffs' Lawyers, and Top 100 Civil Trial Lawyers by The National Trial Lawyers. Her articles have been published by the Wall Street Lawyer and Practising Law Institute. She has presented on the...
Kevin R. Martin
Claimed Lawyer ProfileSocial Media
Kevin R. Martin
Oakland, CA Intellectual Property Lawyer with 28 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...
Vivek H. Vaidya
Claimed Lawyer ProfileOffers Video ConferencingSocial Media
Vivek H. Vaidya
(415) 633-6841 2181 Greenwich Street
San Francisco, CA 94123
Free ConsultationOffers Video ConferencingVideo ConfSan Francisco, CA Intellectual Property Attorney with 7 years of experience
IP and Trademarks
University of San Francisco School of Law
I provide legal counsel surrounding Intellectual Property, Brand Protection and Creative Content, including the life-cycle of Trademarks and Copyrights, from registration and licensing to enforcement.
Marin Cionca
Claimed Lawyer ProfileOffers Video ConferencingQ&ASocial Media
Marin Cionca
San Francisco, CA Intellectual Property Attorney with 16 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
Since 2009, 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 patents, trademarks, trade secrets and other IP, such as by sending cease...
Christie Dudley
Claimed Lawyer ProfileOffers Video ConferencingQ&ASocial MediaResponsive Law
Christie Dudley
San Francisco, CA Intellectual Property Attorney
(415) 289-9087 33 Rausch St.
San Francisco, CA 94103
Offers Video ConferencingVideo ConfIP, Business and Communications
Santa Clara University School of Law
Christie is an accomplished and resourceful attorney with more than three decades of successful experience in legal practice and business. As a former engineer, Christie understands what it’s like to have big ideas and struggle to realize them. She can talk you through the fundamentals of what you need to start up and grow in a language you can understand.
Steven Anton Nielsen
Claimed Lawyer ProfileSocial Media
Steven Anton Nielsen
Larkspur, CA Intellectual Property Attorney with 36 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.
Feras Mousilli
Claimed Lawyer ProfileSocial Media
Feras Mousilli
San Francisco, CA Intellectual Property Lawyer with 20 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...
Gerald Ray Prettyman
Claimed Lawyer ProfileOffers Video ConferencingSocial MediaResponsive Law
Gerald Ray Prettyman
Pleasanton, CA Intellectual Property Lawyer with 17 years of experience
(925) 600-7342 5890 Stoneridge Dr Ste 102
Pleasanton, CA 94588
Free ConsultationOffers Video ConferencingVideo ConfIP, Business, Patents and Trademarks
Golden Gate University
Gerald R. Prettyman has been preparing and filing patents since 2001, and since 2006 has filed trademarks, copyrights and business filings, and worked to prevent and solve legal problems for his clients. Mr. Prettyman has prepared and filed over 200 patent applications for his clients and over 70 trademarks. Mr. Prettyman was previously an engineer and business manager, making him uniquely qualified to work with and protect the intellectual property of tech companies and to advise start-ups on how to make money without spending money. Mr. Prettyman is a U.S. Navy veteran.
Vincent Tong
Claimed Lawyer ProfileSocial Media
Vincent Tong
Oakland, CA Intellectual Property Attorney with 13 years of experience
(855) 866-4529 1999 Harrison Street
18th Floor
Oakland, CA 94612
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.
Lindsay Gunn Spiller
Claimed Lawyer ProfileOffers Video ConferencingQ&ASocial Media
Lindsay Gunn Spiller
(415) 991-7298 595 Pacific Avenue
Fourth Floor
San Francisco, CA 94133
Free ConsultationOffers Video ConferencingVideo ConfSan Francisco, CA Intellectual Property Attorney with 38 years of experience
IP, 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
Antone F. Johnson
Claimed Lawyer ProfileSocial Media
Antone F. Johnson
Berkeley, CA Intellectual Property Attorney with 27 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...
Robin D. Gross
Claimed Lawyer ProfileSocial Media
Robin D. Gross
(415) 857-0231 1388 Haight St
#130
San Francisco, CA 94117
San Francisco, CA Intellectual Property Lawyer with 25 years of experience
IP, Business, Entertainment & Sports and Trademarks
Santa Clara University School of Law
Andrew John Chan
Claimed Lawyer ProfileSocial Media
Andrew John Chan
Concord, CA Intellectual Property Attorney with 15 years of experience
(510) 832-7770 2300 Clayton Road, Suite 350
Concord, CA 94520
IP, Construction, Insurance Defense and Legal Malpractice
University of Miami School of Law
Andrew is a senior counsel in the Oakland/East Bay office of Ericksen Arbuthnot and co-chair of the firm's Appellate Practice Group. He is AV® Peer Review Rated by Martindale-Hubbell and has been selected as a Northern California Super Lawyers Rising Star by Thomson Reuters. Andrew has extensive litigation experience representing individual and institutional clients in state and federal court. His areas of practice include insurance coverage and defense, intellectual property, personal injury, professional liability, real estate, and other commercial issues.

Andrew has B.A. degrees in Cognitive Science and History, and a minor in Philosophy, from the...
Ivette Santaella
Claimed Lawyer ProfileOffers Video ConferencingQ&ASocial Media
Ivette Santaella
San Ramon, CA Intellectual Property Attorney with 34 years of experience
(888) 698-3951 111 Deerwood Road
Suite 200
San Ramon, CA 94583
Offers Video ConferencingVideo ConfIP, Elder, Estate Planning and Probate
American University
You’ve spent your life building your wealth. And no matter how large or how modest – protecting your assets matters. Ivette Santaella understands that estate planning may seem daunting. You might feel uncomfortable talking about what happens after death. Or maybe you’re worried that you don’t understand the laws well enough. Santaella Law Group, APC is here to guide you through your concerns and make estate planning easy. Ivette has more than 30 years of experience talking her clients through their goals, translating and helping them navigate the law, and working with them to come up with a solid plan for...
James Gulseth
Claimed Lawyer ProfileSocial Media
James Gulseth
Pleasanton, CA Intellectual Property Attorney with 50 years of experience
(925) 463-9600 5890 Stoneridge Dr.
Ste. 102
Pleasanton, CA 94588
IP, Business, Patents and Trademarks
UC Hastings COL
James H. (Jim) Gulseth was born and attended high school in Devils Lake, North Dakota and graduated with an A.B. degree from the University of California at Berkeley. Jim earned his JD degree at the University of California Hastings School of Law in San Francisco and is admitted to practice in the State of California and before the Federal District Court, Northern District of California, and the U.S. Court of Appeals, Ninth Circuit. He is a member of the Corporations, Business Transactions, Securities and Tax and Intellectual Property Sections of the State Bar of California. Jim’s reported cases include...
Ansel Jay Halliburton
Claimed Lawyer ProfileQ&ASocial Media
Ansel Jay Halliburton
San Francisco, CA Intellectual Property Lawyer with 11 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
Richard Bennett Salles
Claimed Lawyer ProfileSocial Media
Richard Bennett Salles
Walnut Creek, CA Intellectual Property Attorney with 24 years of experience
(925) 478-5662 1261 Locust St
Walnut Creek, CA 94596
Free ConsultationIP, Patents and Trademarks
Univ of Oregon School of Law and U.S. ARMY TJAGCLS
Richard is a USPTO Registered Patent Attorney who loves helping creative people realize their dreams. Rich received his BA from Princeton University, then completed his Physics coursework at San Francisco State University. Rich received his J.D. with Honors & Certified in Intellectual Property from the University of Oregon School of Law. Rich has practiced in patent prosecution, patent litigation and military law, having served as an Army JAG Corps Captain stateside and overseas. Many lawyers call themselves "i.p. lawyers," but few are truly Registered with the USPTO, licensed to secure you your patent or ® Trademark. Look...
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