California Patents Lawyers

Glenn Von Tersch
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Glenn Von Tersch
San Mateo, CA Patents Attorney with 25 years of experience
(650) 593-2000 1900 S. Norfolk St., Suite 350
San Mateo, CA 94403
Patents, Business, IP and Trademarks
University of California College of the Law, San Francisco
John Paul Costello
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John Paul Costello
Sacramento, CA Patents Lawyer with 32 years of experience
(916) 441-2234 331 J St
Sacramento, CA 95814
Patents and IP
Georgetown University Law Center
Joshua D. Vera
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Joshua D. Vera
Irvine, CA Patents Lawyer with 2 years of experience
(800) 979-3707 15615 Alton Pkwy
Suite 450
Irvine, CA 92618
Patents, Appeals, IP and Trademarks
Joshua D. Vera is an associate attorney in the Intellectual Property Division of Sanders Law Group with a focus on copyright infringement. Mr. Vera takes great pride in advocating on behalf of his clients and ensuring the rights of intellectual property owners are respected.
Glenn William Peterson
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Glenn William Peterson
Roseville, CA Patents Attorney with 38 years of experience
(916) 780-8222 2267 Lava Ridge Ct
Roseville, CA 95661
Patents and IP
Pepperdine University
Ken Bradley Dallara
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Ken Bradley Dallara
Simi Valley, CA Patents Lawyer with 23 years of experience
(805) 297-4510 3695 Alamo Street
Suite 101
Simi Valley, CA 93063
Patents, Business, IP and Trademarks
University of La Verne
Heather Slotnick
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Heather Slotnick
San Diego, CA Patents Attorney with 30 years of experience
(858) 481-1883 12707 High Bluff Dr Ste 200
San Diego, CA 92130
Patents, IP and Trademarks
Univ of Michigan Law Sch
Heather Slotnick has over twenty years of experience working collaboratively with clients to develop high quality intellectual property (IP) portfolios while reducing legal risks. Drawing on her past in-house experiences, Heather brings an entrepreneurial, client-side perspective to the services of protecting IP rights. She is more than a lawyer offering legal solutions because Heather works with clients to develop a plan to achieve IP goals which are in line with their business goals. Heather also assists with negotiating and preparing agreements, IP analysis (including opinion letters and freedom-to-operate projects) and IP due diligence.

Prior to founding MLO, Heather...
Charles Louis Thoeming
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Charles Louis Thoeming
Lafayette, CA Patents Attorney with 41 years of experience
(925) 385-7190 3443 Golden Gate Way Ste H
Lafayette, CA 94549
Free ConsultationPatents, Arbitration & Mediation and IP
Gonzaga Univ School of Law
John C. Stattler
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John C. Stattler
Portola Valley, CA Patents Attorney with 32 years of experience
(650) 851-1082 6000 Alpine Rd
Portola Valley, CA 94028
Patents, IP and Trademarks
Golden Gate University
Dorian Cartwright
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Dorian Cartwright
San Jose, CA Patents Attorney with 22 years of experience
(800) 810-8030 2130 The Alameda, Suite #310
San Jose, CA 95126
Patents, IP and Trademarks
Univ of Iowa COL
Patent Attorney, Dorian Cartwright, has over 20 years of experience in providing intellectual property services to hi-tech companies of Silicon Valley and worldwide. He specializes in patent prosecution matters before the U.S. Patent and Trademark Office, primarily in the electrical arts, and additionally, supports patent litigation and patent licensing matters. His technical expertise includes computer networking, computer architecture, microprocessors, video compression and recognition, social networking, mobile apps, digital and analog circuits, and robotics, among others.

Mr. Cartwright understands the interplay of technology and business objectives. Currently, at the Law Office of Dorian Cartwright, a range of clients from large technology companies,...
William Nelson
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William Nelson
San Mateo, CA Patents Lawyer with 12 years of experience
(650) 398-1644 1650 Borel Place, Suite 216
San Mateo, CA 94402
Patents, Business, IP and Trademarks
San Joaquin College of Law
Registered patent attorney with several years of experience in practicing intellectual property (IP) law, particularly in the areas of preparing and prosecuting patent, trademark, and copyright applications, patentability and infringement analyses, strategic IP counseling, and enforcing intellectual property rights.
Robert Vincent Mazzola
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Robert Vincent Mazzola
Sacramento, CA Patents Attorney
1860 Howe Ave, Unit 100
Sacramento, CA 95825
Patents, Business and IP
University of California College of the Law, San Francisco
Attorney Robert V. Mazzola is the founder of Waterstone Edge. Waterstone Edge is a law firm providing comprehensive legal services for individuals and businesses. Legal representation and services include, but are not limited to: 1) Basic and advanced corporation formation and structuring 2) Intellectual property, including patents, copyright, trademarks, and trade secrets 3) Business, employment, and consumer contracts Mr. Mazzola provides sound legal representation and services to clients. Mr. Mazzola currently serves as Legal Counsel to a news aggregator and as Legal Counsel to a computer software company.
Charles Sheldon Barquist
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Charles Sheldon Barquist
Los Angeles, CA Patents Lawyer with 45 years of experience
(310) 666-5434 300 S Grand Ave FL 14
Los Angeles, CA 90013
Patents and IP
Harvard Law School
I am a patent trial lawyer, with decades of experience in district courts and the International Trade Commission. After 30+ years at Morrison & Foerster, I am now with Maschoff Brennan, a mid-size IP firm. I bring large firm expertise and perspective, while working with efficient, small teams at very favorable rates.
William Edward Alford
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William Edward Alford
Mission Viejo, CA Patents Lawyer with 29 years of experience
(949) 595-0120 23052H Alicia Parkway, No. 201
Mission Viejo, CA 92692
Patents, IP and Trademarks
Santa Clara Univ School of Law
Former Electrical Engineer with over 5 years of circuit design experience of semiconductor integrated circuits. In-house counsel experience at software companies licensing CAD tools for the design of semiconductor integrated circuits. Now having over 10 years of patent application preparation and prosecution at the US Patent and Trademark Office. Now having over 10 years of trademark application preparation and prosecution at the US Patent and Trademark Office.
Andra Marie Vaccaro
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Andra Marie Vaccaro
Los Angeles, CA Patents Lawyer with 42 years of experience
(310) 202-7772 2953 Club Dr
Los Angeles, CA 90064
Patents, Arbitration & Mediation, IP and Trademarks
Whittier Coll School of Law
Robert Duane Rowlett
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Robert Duane Rowlett
Dana Point, CA Patents Lawyer with 29 years of experience
(949) 481-3000 26933 Camino De Estrella
2nd Floor
Dana Point, CA 92624
Patents, Business, IP and Trademarks
Univ of San Diego School of Law
Les Weinstein
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Les Weinstein
Los Angeles, CA Patents Attorney with 64 years of experience
(323) 935-5026 6417 Drexel Ave.
Los Angeles, CA 90048
Patents, Arbitration & Mediation, IP and Trademarks
George Washington Univ LS
Before law school I earned an Engineering Degree which has facilitated my ADR practice which is focused on IP and technology disputes.

In addition I am an attorney Registered and specially qualified/allowed to Practice before the United States Patent and Trademark Office.
Jonathan Mark Cader
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Jonathan Mark Cader
Irvine, CA Patents Lawyer with 17 years of experience
(800) 979-3707 15615 Alton Pkwy
Suite 450
Irvine, CA 92618
Patents, Appeals, Consumer and IP
St. John's University School of Law
I began my career as a legal administrator for a Chapter 13 bankruptcy trustee. That experience required me to evaluate cases and claims from the perspective of a court neutral and examine the strengths and weaknesses of the respective positions of the multiple parties to a bankruptcy proceeding. It also required me to develop an in-depth knowledge of how cases proceed when they are governed almost exclusively by a complex statutory scheme. These experiences, learned early on in my career provided me with the type of analytical skills that would prove highly beneficial as my career progressed. After bankruptcy, I joined...
Glen Lester Nuttall
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Glen Lester Nuttall
Irvine, CA Patents Lawyer with 25 years of experience
(949) 955-1920 16755 Von Karman Ave Ste 275
Irvine, CA 92606
Patents, IP and Trademarks
Brigham Young University
Glen Nuttall is a seasoned attorney that counsels clients in all aspects of intellectual property law. He helps clients develop and implement strategies that use patents, trademarks and other intellectual property to add value to their company. He also helps clients avoid or overcome the intellectual property of others.

Glen’s skills and experience include helping engineers identify and preserve inventions, preparing and prosecuting patents and trademarks in the U.S. and foreign countries, developing and maintaining complex patent and trademark portfolios, conducting Patent Office proceedings, such as Inter Partes Reviews, to challenge or defend patent validity, performing infringement and invalidity...
Edward Yii-Hsin Lin
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Edward Yii-Hsin Lin
Irvine, CA Patents Lawyer with 18 years of experience
(949) 623-8750 7545 Irvine Center Dr.
Suite 200
Irvine, CA 92614
Patents, IP and Trademarks
University of Illinois College of Law
Arman Katiraei
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Arman Katiraei
Beverly Hills, CA Patents Lawyer with 18 years of experience
(424) 250-0051 8200 Wilshire Boulevard
Suite 200
Beverly Hills, CA 90211
Patents and IP
Univ of San Diego School of Law
Attorney at Los Angeles Patent Group, LLP which is a patent and Trademark law firm providing application drafting, prosecution, licensing, and other Intellectual Property services.
Howard Leslie Hoffenberg
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Howard Leslie Hoffenberg
Palm Desert, CA Patents Attorney with 38 years of experience
74-7110 Hiqhway 111
Suite 102
Palm Desert, CA 92260
Patents, Business and IP
DeVry University-Chicago
I am a solo practitioner primarily serving businesses with 1 - 10 million in annual sales and 5 - 20 employees. My lead services are business transactions/contracts, patents (chemical, biotech and mechanical,) trademark registrations and litigation. The industries that I serve include aerospace components, medical devices and consumer products retailing for less than $150.00. To make an appointment, call 310-670-5825 (LA County) and 760-347-3470 (Riverside County.)
David N. Sharifi
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David N. Sharifi
Los Angeles, CA Patents Lawyer
(310) 751-0181 11755 Wilshire Boulevard, 15th Floor
Los Angeles, CA 90025
Patents, IP and Trademarks
David N. Sharifi is an entertainment technology attorney based in Los Angeles and a recognized expert in new media law, competitive barrier strategy, intellectual property exploitation, social media law, trademark protection online and related legal and business affairs. David is also an entrepreneur and frequently attends and speaks at top technology conferences in Los Angeles and nationwide. David applies a blend of intellectual property law, market analysis, and contract negotiation to advise clients in deal making, development, and marketing, with a focus on web, mobile and social platforms. In 2014 David was recognized as top 30 most influential attorneys...
Benjamin Lewis Wagner
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Benjamin Lewis Wagner
San Diego, CA Patents Lawyer with 19 years of experience
(858) 509-6000 Ste 400
11682
San Diego, CA 92130
Patents, Business, IP and Trademarks
Univ of San Diego School of Law
Douglas Lafontaine Weller
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Douglas Lafontaine Weller
Santa Clara, CA Patents Attorney with 41 years of experience
(408) 985-0642 431 Magnolia Ln
Santa Clara, CA 95051
Patents and IP
UC Berkeley School of Law Boalt Hall
Wooshik Shim
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Wooshik Shim
Los Angeles, CA Patents Lawyer with 12 years of experience
(800) 894-7615 5250 Lankershim Blvd.
Suite 500
Los Angeles, CA 91601
Patents
Chicago-Kent College of Law, Illinois Institute of Technology
Wooshik Shim is a registered patent attorney. Wooshik received his B.S. and Ph.D. in physics from Seoul National University, and J.D. from Chicago-Kent College of Law. He is an active member of the Illinois Bar and is also registered before the U.S. Patent and Trademark Office. Wooshik is passionate about all things patents. Wooshik is an expert in prior art searches and patentability analysis. He has reviewed and produced Written Opinions on hundreds of PCT patent applications. A number of cases he reviewed came from diverse areas of science and engineering, including: optics, mechanical engineering, micro-electromechanical systems, chemistry, electric engineering, medical...
Kyle Pendergrass
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Kyle Pendergrass
San Diego, CA Patents Attorney
1010 Second Avenue
24th Floor
San Diego, CA 92101
Patents and IP
Nicholas Myers
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Nicholas Myers
Newport Beach, CA Patents Lawyer with 16 years of experience
(949) 825-5590 4695 MacArthur Court
Suite 200
Newport Beach, CA 92660
Patents, Business, IP and Trademarks
Nicholas Myers’ practice focuses on intellectual property, business litigation, and corporate formation and governance. He has represented clients in trademark, copyright, breach of contract, unfair competition, Internet, gaming, and sports and entertainment matters, and has also advised clients on corporate structuring and asset protection issues.

Nicholas has litigated cases in state and federal courts and has represented clients in private arbitration. He routinely prosecutes and defends clients in trademark, copyright and trade secret cases. He has also successfully represented multiple clients in trademark disputes before the United States Patent and Trademark Office’s Trademark Trial and Appeal Board.

Nicholas is admitted to practice...
Jaymie  Sabilia-Heffert
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Jaymie Sabilia-Heffert
Irvine, CA Patents Attorney with 8 years of experience
(800) 979-3707 15615 Alton Pkwy
Suite 450
Irvine, CA 92618
Patents, Appeals, IP and Trademarks
Touro College Jacob D. Fuchsberg Law Center
Jaymie Sabilia-Heffert is an attorney at Sanders Law Group and is a member of the firm’s Copyright Infringement team. She is an experienced civil litigation attorney, with diverse knowledge and experience in a wide range of legal fields, including complex construction litigation, business disputes, and administrative appeals. She has experience litigating matters in both state and federal courts. Jaymie earned her J.D. from Touro College Jacob D. Fuchsberg Law Center in New York and is admitted in New York State, the Northern District of New York, and the Southern District of New York.
Adam Louis Diament
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Adam Louis Diament
Los Angeles, CA Patents Lawyer with 15 years of experience
(424) 281-0162 16501 Ventura Blvd
400
Los Angeles, CA 91436
Patents, IP and Trademarks
University of San Diego School of Law
David Bennett
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David Bennett
Santa Monica, CA Patents Attorney
(310) 917-1064 100 Wilshire Blvd, STE 700
Santa Monica, CA 90401
Patents, Business, Cannabis Law and Trademarks
Pepperdine University School of Law
Mark Daryl Miller
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Mark Daryl Miller
Fresno, CA Patents Lawyer with 39 years of experience
(559) 436-3800 7030 N. Fruit, Ste. 110
Fresno, CA 93711
Patents, IP and Trademarks
Santa Clara Univ School of Law
Mark D. Miller is a registered patent attorney, and over the past 35 years has obtained hundreds of patents and trademarks on behalf of his clients from the U.S. Patent and Trademark Office. He has also assisted in obtaining hundreds of patents and trademarks in foreign countries. Mr. Miller is also an experienced business litigation attorney specializing in patents, trademarks, copyrights, trade secrets, unfair competition and related matters. He has been the instructor for intellectual property law classes at the San Joaquin College of Law since 1993. Mr. Miller is AV® Preeminent™ Peer Review Rated with Martindale-Hubbell®. He was selected...
Marc Steven Colen
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Marc Steven Colen
Riverside, CA Patents Lawyer with 40 years of experience
(951) 394-8265 3610 Central Avenue
Ste. 400 -102
Riverside, CA 92506
Free ConsultationPatents, Business, IP and Trademarks
Loyola Law School
Marc Colen received his bachelor of science and master of science degrees in engineering from U.C.L.A., studied economics and C.S.U.N and then received his J.D. from Loyola Law School on an accelerated program. He was elected a member of the Law Honor Society and received the American Jurisprudence award. Marc immediately passed the bar examination. After working for law firms, including Jones, Day, Marc began his own practice in 1990. Marc has taught and lectured at U.C.L.A., the RAND Graduate School and Pierce College. He is the author of many papers and has made...
Robert Michael Harkins Jr
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Robert Michael Harkins Jr
Berkeley, CA Patents Lawyer with 29 years of experience
(510) 944-0187 1936 University Ave, Ste 350
Berkeley, CA 94704
Patents and IP
UC Davis School of Law King Hall
Ben Thana Lila
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Ben Thana Lila
Los Angeles, CA Patents Attorney with 18 years of experience
(310) 656-3900 12121 Wilshire Boulevard
Suite 810
Los Angeles, CA 90025
Patents, IP and Trademarks
Lewis & Clark Law School
Paul L. Hickman
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Paul L. Hickman
Palo Alto, CA Patents Attorney with 39 years of experience
(650) 333-0180 1000 Elwell Court
Suite 150
Palo Alto, CA 94303
Patents and IP
Daniel Ballard
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Daniel Ballard
Carmichael, CA Patents Lawyer with 22 years of experience
(916) 607-3904 6624 Penney Way
Carmichael, CA 95608
Patents, Business, IP and Trademarks
Dan Ballard serves as outside corporate counsel for small to medium-sized businesses. In addition to transactional and branding advice, Mr. Ballard focuses on providing intellectual property advice and, if necessary, litigation to resolve disputes. As a patent attorney, Mr. Ballard works to protect clients' intellectual property assets through patent, trademark, and copyright registrations.
Neil Juneja
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Neil Juneja
Santa Monica, CA Patents Lawyer
(310) 596-3226 730 Arizona Ave.
Santa Monica, CA 90401
Patents, Business, IP and Trademarks
Neil Juneja is an intellectual property and cannabis lawyer. He is the founder and managing partner of Gleam Law, a cannabis law firm headquartered in Seattle, WA. His impeccable track record and years of cannabis business law experience – including navigating the complexities of patents, trademarks, and copyrights – helps Gleam Law stand out from the competition. Neil founded Gleam Law because he realized other cannabis law firms provided legal advice to businesses in a vacuum. He wanted to provide legal decisions in the context of the business world and counsel long-term success. Other cannabis business attorneys are not just risk-adverse...
Alan Ernest Heimlich
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Alan Ernest Heimlich
Santa Clara, CA Patents Attorney with 23 years of experience
(408) 253-3860 900 Lafayette St., Suite 509
Santa Clara, CA 96050
Patents, Business and IP
Santa Clara University School of Law
Nicola Richards
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Nicola Richards
Irvine, CA Patents Attorney
(800) 979-3707 15615 Alton Pkwy
Irvine, CA 92618
Patents, Consumer, Employment and IP
Nicola C. Richards Nicola C. Richards is an associate attorney at the Sanders Law Group and is currently focused on advocating for her clients in consumer protection through the Fair Credit Reporting Act (“FCRA”). Prior to joining Sanders Law Group Ms. Richards worked as a paralegal handling insurance claims for credit cards, mortgages and loans. Ms. Richards went on to intern at Nassau County’s social services department where she managed cases for daily Fair Hearings. Moreover, Ms. Richards used her time to work with Lawyers Helping Our Community (LHOC) to increase business production for companies in Chicago IL for the Asian...
Michael Jay Ram
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Michael Jay Ram
Bell Canyon, CA Patents Lawyer with 51 years of experience
(818) 888-0500 1 Horseshoe Rd
Bell Canyon, CA 91307
Patents, IP, International and Trademarks
Seton Hall Univ School of Law

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