Castaic Intellectual Property Lawyers

Compare 28 top rated California attorneys serving Castaic.
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Brennan C. Swain
PREMIUM
Brennan C. Swain

Jeffer Mangels Butler & Mitchell LLP – IP and Patent Lawyer

Brennan Swain represents businesses in patent and trademark law, including prosecution, litigation and counseling. He is experienced in Patent Trial and Appeal Board post grant proceedings. Read More »
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Bernard R. Gans
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Bernard R. Gans

Jeffer Mangels Butler & Mitchell LLP – Protecting Your Intellectual Property

Berney Gans represents businesses in patent, trademark, copyright and unfair competition issues including the filing and prosecuting of patent, trademark and copyright applications and the management of patent portfolios Read More »
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Rachel M. Capoccia
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Rachel M. Capoccia

Jeffer Mangels Butler & Mitchell LLP – Skilled in Intellectual Property Issues

Rachel Capoccia represents businesses in intellectual property litigation and counseling. Her practice emphasizes patent litigation, copyright litigation, cybersecurity & privacy, and other technology-related matters. Read More »
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Milord A. Keshishian Esq.
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Milord A. Keshishian Esq.

Experienced Intellectual Property Attorney! Skilled Counsel & Representation!

I am an exceptional intellectual property attorney. I am dedicated to aggressively advocating for the best possible outcomes! Visit my website for information about protecting your rights and call for a consultation. Read More »
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Roger Doumanian
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Roger Doumanian
Valencia, CA Intellectual Property Attorney with 15 years of experience
(661) 857-7777 27955 Smyth Drive
Suite 107
Valencia, CA 91355
Free ConsultationIP, Business and Trademarks
Southwestern Univ School of Law
Our practice is focused on advising and representing startups, small business owners, and privately held corporations. Our services encompass business formation, corporate and LLC compliance, contract writing, reviewing, and negotiating, as well as trademark registration and maintenance. We pride ourselves in helping clients protect their business interests through personalized legal counsel and representation.

Ken Bradley Dallara
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Ken Bradley Dallara
Simi Valley, CA Intellectual Property Lawyer with 20 years of experience
(805) 297-4510 3695 Alamo Street
Suite 101
Simi Valley, CA 93063
IP, Business, Patents and Trademarks
University of La Verne
James Kirk Dawson
Claimed Lawyer ProfileSocial Media
James Kirk Dawson
Los Angeles, CA Intellectual Property Lawyer with 26 years of experience
(310) 962-0904 11500 Olympic Blvd., Suite 400
Los Angeles, CA 90064
IP
University of Dayton School of Law
Paul D. Chancellor
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Paul D. Chancellor
Simi Valley, CA Intellectual Property Lawyer
(805) 368-4586 3463 Red Bluff Ct.
Simi Valley, CA 93063
IP and Patents
Southwestern Law School
Robert Paul Wagner
Valencia, CA Intellectual Property Attorney with 15 years of experience
(323) 708-3426 29128 Mission Trail Ln
Valencia, CA 91354
IP
COLUMBIA UNIVERSITY SCHOOL OF LAW
Carlos Emiliano Needham
Valencia, CA Intellectual Property Attorney with 22 years of experience
(661) 843-6174 28494 Westinghouse Pl
Ste 216
Valencia, CA 91355
IP, Antitrust, Appeals and Bankruptcy
Harvard Law School
Amy Marie Cohen
Valencia, CA Intellectual Property Attorney with 22 years of experience
(661) 257-2887 28039 Smyth Dr Ste 200
Valencia, CA 91355
IP and Business
Pepperdine Univ School of Law
Anthony Wallace Jansing
Valencia, CA Intellectual Property Lawyer with 24 years of experience
(858) 361-5930 27264 Baviera Way
Valencia, CA 91381
IP, Business and Real Estate
Santa Clara University School of Law and Santa Clara Univ School of Law
Andrew Jay Kulick
Santa Clarita, CA Intellectual Property Lawyer with 32 years of experience
(661) 253-1543 21704 Golden Triangle Rd
Ste 301
Santa Clarita, CA 91350
IP
Univ of West Los Angeles
Michael Sverre Hammer
Stevenson Ranch, CA Intellectual Property Lawyer with 27 years of experience
(661) 810-0415 26111 Carroll Ln
Stevenson Ranch, CA 91381
IP
Univ of Iowa COL
Stanley M. Gibson
PREMIUM
Stanley M. Gibson

Jeffer Mangels Butler & Mitchell LLP – Patent Litigation Lawyer

Stan Gibson is a trial lawyer who focuses on high-stakes cases involving technology. He is the Chairman of JMBM's Patent Litigation Group and the publisher of the Patent Lawyer Blog. Read More »
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Jessica Bromall Sparkman
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Jessica Bromall Sparkman

Jeffer Mangels Butler & Mitchell LLP – Attorney for Trademarks and Copyrights

Jessica Bromall Sparkman represents businesses in all facets of trademark and copyright law, including litigation, prosecution, domain names, opinions, counseling, acquisition, and portfolio management. Read More »
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Amy Christine Baghramian
Simi Valley, CA Intellectual Property Lawyer with 19 years of experience
(213) 689-7430 4600 E Los Angeles Ave
Simi Valley, CA 93063
IP, Antitrust, Appeals and Business
Davis School of Law
Donald McCarthy
Simi Valley, CA Intellectual Property Attorney
(213) 689-7413 4600 E Los Angeles Ave
Simi Valley, CA 93063
IP
Harvard Law School
Alma Prieto Levy
Northridge, CA Intellectual Property Lawyer with 23 years of experience
(818) 576-4330 18000 Devonshire St
Northridge, CA 91325
IP
Loyola Law School
Paul Hilary Kovelman
Northridge, CA Intellectual Property Attorney with 28 years of experience
(818) 576-5313 18000 Devonshire St
Northridge, CA 91325
IP
Southwestern University School of Law and Southwestern Univ School of Law
Neill Alexander Levy
Chatsworth, CA Intellectual Property Lawyer with 31 years of experience
(818) 998-3462 10418 Willowbrae Ave
Chatsworth, CA 91311
IP
Foreign Law School
Edmond Arthur DeFrank
Northridge, CA Intellectual Property Attorney with 28 years of experience
(818) 885-1575 19360 Rinaldi St #448
Northridge, CA 91326
IP and Patents
Southwestern Univ School of Law
James A Rossi
Simi Valley, CA Intellectual Property Lawyer with 20 years of experience
(805) 791-2299 4119 Guardian St
Simi Valley, CA 93063
IP, Personal Injury, Products Liability and Workers' Comp
Loyola Law School
Bradley James Sparks
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Bradley James Sparks
Simi Valley, CA Intellectual Property Lawyer with 18 years of experience
(805) 813-4612 2470 Stearns St # 376
Simi Valley, CA 93063
IP, Antitrust, Business and International
Southwestern University School of Law
Sharon Elizabeth Ghausi
Northridge, CA Intellectual Property Lawyer with 13 years of experience
(310) 589-8158 18000 Devonshire St
Northridge, CA 91325
IP
Pepperdine University School of Law and Pepperdine Univ School of Law
Arthur Freilich
Los Angeles, CA Intellectual Property Attorney with 58 years of experience
(818) 678-6408 20555 Devonshire St
# 372
Los Angeles, CA 91311
IP
The George Washington University Law School
Stephanie V. Trice Esq.
PREMIUM
Stephanie V. Trice Esq.

California Intellectual Property Attorney

With over 20 years of experience in the legal field, associate attorney Stephanie V. Trice brings to Milord & Associates a passion for client advocacy and interest in the nuances of intellectual property law. She... Read More »
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Rod S. Berman
PREMIUM
Rod S. Berman

Jeffer Mangels Butler & Mitchell LLP – Intellectual Property Lawyer

Rod Berman is chairperson of JMBM's Intellectual Property Law Group, where he focuses on patent, trademark, trade dress, copyright, unfair competition and internet matters. Read More »
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Ajit Singh Narang
Northridge, CA Intellectual Property Lawyer with 16 years of experience
(818) 576-5003 18000 Devonshire St
Northridge, CA 91325
IP
Santa Clara Univ School of Law and Santa Clara University School of Law
Jason Howard Fisher
Los Angeles, CA Intellectual Property Lawyer with 19 years of experience
(310) 746-3053 18017 Chatsworth St # 250
Los Angeles, CA 91344
IP and Real Estate
UCLA School of Law
Robert Neal Greenberg
Simi Valley, CA Intellectual Property Lawyer with 31 years of experience
(805) 907-1432 4876 Borders St
Simi Valley, CA 93063
IP, Divorce, Family and Real Estate
Southwestern Univ School of Law
Russell Roten
Simi Valley, CA Intellectual Property Lawyer
(213) 689-7439 4600 E Los Angeles Ave
Simi Valley, CA 93063
IP, Antitrust, Appeals and Business
University of North Carolina Law School
John Louis Wollman
Simi Valley, CA Intellectual Property Attorney with 23 years of experience
(800) 435-0240 2655 1st St Ste 250
Simi Valley, CA 93065
IP, Business and Real Estate
UC Hastings COL
David Hong
Santa Clarita, CA Intellectual Property Lawyer with 22 years of experience
(866) 824-8680 PO Box 2111
Santa Clarita, CA 91386
IP, Employment and Patents
Whittier Law School and Whittier Coll School of Law
Steven Whitefield Ritcheson
Chatsworth, CA Intellectual Property Attorney with 27 years of experience
(818) 882-1030 9800 Topanga Canyon Blvd
# D347
Chatsworth, CA 91311
IP
Santa Clara Univ School of Law
Philip Nobuyuki Tanaka
Simi Valley, CA Intellectual Property Attorney with 26 years of experience
(805) 522-3889 2985 School St
Simi Valley, CA 93065
IP, Business and International
Michael Cohen
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Michael Cohen
Beverly Hills, CA Intellectual Property Lawyer with 18 years of experience
(310) 288-4500 9025 Wilshire Blvd., Suite 301
Beverly Hills, CA 90211
Offers Video Conferencing Video ConfIP, Business, Patents and Trademarks
Southwestern Law School
Mr. Cohen is the founder and principal of the Cohen IP Law Group, P.C. Mr. Cohen's practice involves intellectual property, business and entertainment law. He is registered to practice before the United States Patent and Trademark Office as a patent attorney and is experienced in all phases of IP litigation relating to patent infringement validity and enforceability, trademark infringement, trade secret misappropriation, unfair competition, and interference with contractual relations. Mr. Cohen also specializes in matters involving UDRP proceedings, cybersquatting, and other domain name issues, and has successfully obtained preliminary injunctions against cybersquatters. Mr. Cohen is...
Elizabeth Yang
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Elizabeth Yang
Los Angeles, CA Intellectual Property Attorney with 13 years of experience
(877) 492-6452 555 S Flower St, 51st Floor
Los Angeles, CA 90071
Free ConsultationIP, Business, Patents and Trademarks
University of La Verne College of Law
Elizabeth Yang has been practicing law since 2007 and specializes in Intellectual Property Law, including Patent, Copyright and Trademark Prosecution and Litigation; Business Law, including corporate entity formation, contract drafting, contract disputes, litigation; and Family Law, including divorce, child custody, child support, alimony, and asset division. She is fluent in Mandarin Chinese.

Elizabeth was admitted to the United States Patent & Trademark office in 2007. At the age of 19, she earned her Bachelor's degree in Electrical Engineering and Computer Science from UC Berkeley in two and a half years. In 2011, Elizabeth founded Yang & Wang, P.C., a boutique...
Matthew Swanlund
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Matthew Swanlund
Los Angeles, CA Intellectual Property Attorney with 21 years of experience
(310) 486-6958 12777 W Jefferson Blvd
Building D, Suite 300
Los Angeles, CA 90066
Free ConsultationIP, Business, Entertainment & Sports and Trademarks
Loyola Law School, Los Angeles
Based in Los Angeles, I assist individuals and businesses throughout Southern California and the nation with a diverse range of entertainment law matters, from contract negotiations to intellectual property protection. My clients comprise celebrities, artists, sports figures and performers, along with businesses and government entities. I am committed to offering each of these clients tailored, effective solutions by applying my 15 years of experience at a large law firm to every case. I regularly help my clients negotiate the production, distribution and licensing of their art, motion pictures, software and other products. I also assist creative artists in registering...
Jordan F Kohler
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Jordan F Kohler
San Diego, CA Intellectual Property Attorney with 6 years of experience
(619) 600-5454 11622 El Camino Real, Suite 100
San Diego, CA 92130
Free ConsultationIP, Business, Communications and Trademarks
California Western School of Law
Kohler Legal is a business law firm that provides personalized legal services for startups, small businesses and entrepreneurs. Services include entity formation, contract drafting or review, IP assessment and protection, trademark and copyright registration, licensing agreements, and more. In addition, Kohler Legal has a unique focus on providing affordable legal solutions for new and emerging Internet businesses.
Steve Charles Vondran
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Steve Charles Vondran
Santa Monica, CA Intellectual Property Attorney with 16 years of experience
(877) 276-5084 401 Wilshire Blvd. 12th Floor
Santa Monica, CA 90401
Free Consultation Offers Video Conferencing Video 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,...
Jessica Bromall Sparkman
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Jessica Bromall Sparkman
Los Angeles, CA Intellectual Property Attorney with 17 years of experience
(310) 712-6838 1900 Avenue of the Stars
7th Floor
Los Angeles, CA 90067
IP, Business, Patents and Trademarks
University of Southern California Gould School of Law
I am a successful Intellectual Property, Patent, Litigation and Appellate Law attorney. Based in California, my experience includes trademark matters in more than 150 countries.

I provide aggressive advocacy for a full range of intellectual property and patent law issues. I am committed to achieving the best possible results with efficient and effective representation.

I received my B.A. from Yale University, where I played Varsity Lacrosse. My J.D. is from the University of Southern California Gould School of Law.
Mr. Robin Mashal
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Mr. Robin Mashal
Los Angeles, CA Intellectual Property Attorney with 21 years of experience
(310) 286-2000 1801 Century Park East, 9th Floor
Los Angeles, CA 90067-2302
IP, Business, Real Estate and Stockbroker Fraud
Loyola Law School, Los Angeles
I have been licensed to practice law in the State of California since 1999. I am the managing shareholder of Century City Law Group, a Professional Corporation (Century City Law Group, APC). I studied accounting at the University of Southern California, and obtained my law degree from Loyola Law School. While attending Loyola Law School, I became a Production Editor of the Loyola Entertainment Law Review, and was also placed on the Dean's Honor List. I have received Martindale-Hubbel's distinguished "AV Preeminent" peer-review rating. I was named to Super Lawyer Magazine's Southern California Rising Stars...
Justin Sterling
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Justin Sterling
Los Angeles, CA Intellectual Property Lawyer with 7 years of experience
(310) 498-2750 5042 Wilshire Boulevard, #44906
Los Angeles, CA 90036
Offers Video Conferencing Video ConfIP, Business, Entertainment & Sports and Personal Injury
University of West Los Angeles School of Law
Justin Sterling, Esq. is the Founder and Principal Attorney of The Sterling Firm, A Professional Law Corporation. Mr. Sterling is licensed by the California State Bar and the United States District Court for the Central and Northern Districts of California. He is committed to representing clients and serving the legal community with the utmost professionalism and compassion.

Mr. Sterling attended law school at the University of West Los Angeles School of Law, where he graduated Suma Cum Laude. Mr. Sterling also obtained his undergraduate degree from West Chester University, where he graduated Magna Cum Laude. Mr. Sterling has served...
Dan Robinson
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Dan Robinson
Ventura, CA Intellectual Property Lawyer with 13 years of experience
(866) 948-2064 701 E. Santa Clara St., Suite 45
Ventura, CA 93001
Free Consultation Offers Video Conferencing Video ConfIP, Business, Real Estate and Trademarks
University of Minnesota Law School
Dan Robinson Law provides Fortune 500 - level legal services to small businesses and those with disabilities.

After serving as a clerk for the current Chief Judge of the Central District of California, Dan spent twelve years practicing commercial litigation at large international law firms in San Francisco and a commercial litigation boutique firm in Los Angeles. He represented companies including some of the world’s largest corporations in Federal Court in jurisdictions around the United States, as well as in international arbitrations and the Federal Trade Commission. He litigated cases for Samsung, Microsoft, Huawei, Ariba, MySpace, and others, arguing in courts...
Antone F. Johnson
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Antone F. Johnson
Santa Monica, CA Intellectual Property Attorney with 24 years of experience
(310) 776-5484 1450 2nd Street
Suite 109
Santa Monica, CA 90401
Free ConsultationIP, Business, Communications and Securities
Columbia Law School
For nearly 20 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,...
Ivan Jose Parron Esq.
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Ivan Jose Parron Esq.
Los Angeles, CA Intellectual Property Attorney with 15 years of experience
(310) 598-3550 1999 Avenue of the Stars Suite 1100
Los Angeles, CA 90034
Free ConsultationIP, Antitrust, Business and Entertainment & Sports
Florida International University and Florida State University College of Law
Mr. Parron has over 20+ years of executive and legal experience in the television, music and motion picture industries. He is the past-chair of the Florida Bar Entertainment, Arts and Sports Law section, a board member of the Miami-Dade County Film & Entertainment Advisory Board and an elected Grammy Governor of the Recording Academy. Prior to opening his law firm and his tenure at Universal Music Group as in-house attorney, Mr. Parron served as CEO & founder of Ritmoteca.com, Inc., the worlds first legal source for downloadable Latin music via the Internet and mobile networks. Mr. Parron is often...
Melvin N.A. Avanzado
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Melvin N.A. Avanzado
Pasadena, CA Intellectual Property Attorney with 32 years of experience
(310) 552-9300 The Walnut Plaza
215 North Marengo Avenue, Third Floor
Pasadena, CA 91101
IP, Business, Employment and Entertainment & Sports
University of Notre Dame
BIG FIRM EXPERIENCE…SMALL FIRM SERVICE®

Melvin N.A. Avanzado is the principal of The Avanzado Law Firm, APLC. Mel is a trial lawyer with decades of experience representing clients in complex disputes in entertainment, media, intellectual property, sports and employment. Mel also represents clients as outside general counsel. Mel has extensive experience practicing with big law firms but now practices in his own small firm so he has the ability to provide personalized service to his clients.

Mel is extensively involved in the his community, serving on boards of a number of organizations and with the Los Angeles County Bar...
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