Fullerton Patents Lawyers

Lan Cuong Dang
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Lan Cuong Dang
Beverly Hills, CA Patents Attorney with 18 years of experience
(310) 777-8399 9250 Wilshire Blvd
Suite 325
Beverly Hills, CA 90212
Patents, IP and Trademarks
Tulane Univ Law School
Dylan C. Dang is an intellectual property attorney who has extensive experience in patent and trademark litigation at both trial and appellate levels.
Stephanie V. Trice Esq.
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Stephanie V. Trice Esq.
Los Angeles, CA Patents Attorney
(310) 226-7878 10517 W Pico Blvd
Los Angeles, CA 90064
Patents, IP and Trademarks
University of West Los Angeles School of Law
Andrew I. Shadoff
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Andrew I. Shadoff
Los Angeles, CA Patents Lawyer with 10 years of experience
(310) 712-6856 1900 Avenue of the Stars
7th Floor
Los Angeles, CA 90067
Patents and Business
Duke University School of Law
Andrew is a partner in JMBM’s Litigation department and a member of the Appellate, Patent Litigation, and Professional Liability Defense Groups. He has litigated a wide array of subject matters, including legal and actuarial malpractice cases, breach of fiduciary duty and related business disputes, patent, copyright and trademark infringement cases, and commercial lease and contract actions. Andrew also regularly advises local California businesses on corporate governance and management issues. His clients span a variety of industries, from international law firms and national restaurant chains to major record labels and commercial landlords.

Andrew is actively involved in every part of the litigation...
Brennan C. Swain
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Brennan C. Swain
Los Angeles, CA Patents Attorney with 23 years of experience
(310) 785-5308 1900 Avenue of the Stars
7th Floor
Los Angeles, CA 90067
Patents, Business, IP and Trademarks
Regent University School of Law
Brennan Swain's legal practice emphasizes patent and trademark law, including prosecution, litigation and client counseling.

Growing up in a family of engineers, Brennan was immersed from a young age in the engineering world, particularly the mechanical arts. While working regularly in his father's high-tech industrial coatings company in high school and college, he received hands-on experience with the inner workings of industrial machines and engines. After law school, Brennan's first job as a patent attorney also included working as an engineer for a small high-tech company. As a result of this experience, unlike many patent attorneys, Brennan has hands-on experience...
Daniel Cislo
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Daniel Cislo
Pasadena, CA Patents Attorney with 34 years of experience
1055 E Colorado Blvd., 5th Floor
Pasadena, CA 91106
Patents, IP and Trademarks
Loyola Law School, Los Angeles
Recent Accolades:
Featured in the Los Angeles Business Journal, Most Influential Lawyers of 2014.
Named as one of the 2015 Trusted Advisors for the San Fernando Valley Business Journal.
Awarded as 2016 Top Attorneys of Southern California by Los Angeles Magazine.
Awarded 2016 Global Law Experts Award for Business Start-Up IP Law Firm in California.
Named 2016 Intellectual Property Practitioner of the Year by Acquisition International.
Named 2017 America’s Most Honored Professional by The American Registry.
Awarded multiple years of Super Lawyer recognition.
Named 2019 Best Law Firms by Best Lawyers of U.S. News and World Report.
Named 2019 Business Start-Up IP Law Firm of the Year in California...
Paul Joseph Backofen
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Paul Joseph Backofen
Rancho Cucamonga, CA Patents Attorney with 24 years of experience
(909) 271-7639 8780 19th Street
Suite 227
Rancho Cucamonga, CA 91701-4608
Free ConsultationPatents, IP and Trademarks
Southwestern Univ School of Law
I am an intellectual property specialist with 20 years in practice. My primary practice is IP prosecution and client counseling, specifically regarding patents. I have worked with clients to obtain patent protection on ideas ranging from high-technology military electronics, networks, internet business methods, digital and analog electronics, communication systems, IC manufacture and design, medical devices, microturbines, air bearings, animation techniques, and digital cinema to pre-fabricated wall sections for building construction, fishing lures and musical instruments. My broad technical experience coupled with my business experience provides clients a valuable perspective for identifying, capturing, protecting and exploiting their intellectual...
Steve Payam Hassid
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Steve Payam Hassid
Santa Monica, CA Patents Attorney with 18 years of experience
(310) 400-6291 1115 1/2 Yale St.
Santa Monica, CA 90403
Patents, Business, IP and Trademarks
Hastings College of the Law
For over 13 years, I have helped clients in diverse technology areas achieve success in IP and business litigation, patents, trademarks and licensing. Having been at two leading large law firms (Greenberg Trauig LLP, AMLAW 10 and Sheppard Mullin LLP, AMLAW 100) for 10+ years, I have the experience and skills to provide our client's with the very best in quality and service. I have successfully settled numerous IP and business litigation cases, prosecuted hundreds of patent and trademark applications to issuance/registration and successfully negotiated complicated licensing and pre-litigation matters for small startups to Fortune 500 companies....
Joseph Trojan
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Joseph Trojan
Beverly Hills, CA Patents Lawyer with 32 years of experience
(310) 777-8399 9250 Wilshire Blvd
Beverly Hills, CA 90212
Free ConsultationPatents, Business, IP and Trademarks
Loyola Law School, Los Angeles
Joe Trojan is a registered patent attorney and trial lawyer in Los Angeles with more than 30 years’ experience obtaining and enforcing patents and trademarks throughout the world for his clients worldwide. Holding degrees in biological sciences as well as in law, Mr. Trojan’s practice has a particular focus in the life science technologies including biotechnology, medical devices, organic chemistry, pharmaceuticals and more. He also has represented clients in various industries: mechanical, chemical, manufacturing, retail, apparel, retail, commerce, and software. He drafts and negotiates licensing agreement. As an accomplished trial lawyer, he has extensive experience litigating patents, trademarks, and...
Raz Messerian
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Raz Messerian
Upland, CA Patents Attorney
(626) 737-9008 305 North Second Avenue #127
Upland, CA 91786-6064
Patents and IP
Loyola Law School, Los Angeles
Prior to opening his own practice, Raz Messerian was an associate attorney at one of the nation's largest intellectual property law firms. As a registered Patent Attorney he has prosecuted numerous patents across a wide range of technologies before the United States Patent & Trademark Office. Mr. Messerian has worked with clients of various sizes: from Fortune 500 companies to solo inventors. Raz Messerian received his M.S. and B.S. degrees in Electrical Engineering from UCLA. Mr. Messerian's strong technical background and proclivity for the sciences serves as an invaluable tool in aiding him understand the nature and inner-workings...
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
Kregg A. Koch
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Kregg A. Koch
Los Angeles, CA Patents Attorney with 16 years of experience
(310) 551-3450 1925 Century Park East, Suite 600
Los Angeles, CA 90067
Free ConsultationPatents
UCLA School of Law
Kregg is a patent attorney in Los Angeles, focusing on patent prosecution of mechanical and medical devices, and related technologies. Large firm experience at affordable prices.

Kregg’s technical experience is among the best you will find. He spent years as a combustion devices design engineer on NASA’s Space Shuttle Program before earning his law degree from one of the top law schools in the country.

Kregg has helped clients of all sizes, from solo inventors and startups to Fortune 500 companies protect their innovations.

Call today for a complementary consultation to discuss your patent needs and how...
Alexis Joaquin Saenz
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Alexis Joaquin Saenz
Riverside, CA Patents Attorney with 16 years of experience
(323) 501-7403 11801 Pierce St Fl 2
Riverside, CA 92505
Patents and IP
Loyola Law School
The proprietor, Mr. Alexis Saenz is a patent attorney with nearly a decade of experience. He has prepared hundreds of patent applications and responses to the USPTO. He has an upfront approach guiding clients early on in what to expect out of the patent process.

His emphasis of practice is with start-up ventures and mid-size companies in the growth stage. Having work experience with a start-up company has provided him with keen insights on the successes and pitfalls growing companies encounter. Alexis is active in start-up communities and local chambers of commerce often lending an ear to those businesses needing a...
Niky Economy Syrengelas
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Niky Economy Syrengelas
Aliso Viejo, CA Patents Attorney with 20 years of experience
(949) 588-6171 6B Liberty
Suite 145
Aliso Viejo, CA 92656
Patents, IP and Trademarks
California Western School of Law
Kelsey M. Schultz Esq.
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Kelsey M. Schultz Esq.
Los Angeles, CA Patents Attorney
(310) 226-7878 10517 W Pico Blvd
Los Angeles, CA 90064
Patents, Entertainment & Sports, IP and Trademarks
Loyola Law School, Los Angeles
Mr. Kenneth Avila
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Mr. Kenneth Avila
Ontario, CA Patents Lawyer with 9 years of experience
(909) 255-6116 3281 E Guasti Rd, 7th Floor
Ontario, CA 91761
Patents, Business, IP and Trademarks
California Southern Law School
I was born in Brazil but grew up in Riverside after my family immigrated to the United States. Growing up I loved playing football, basketball, soccer, and baseball with my brothers and the kids in the neighborhood but I was always fascinated by my oldest brother's interest in science. So after graduating from high school in Riverside I majored in Electrical Engineering at California Polytechnic University where I obtained both a Bachelor and Master degree in Electrical Engineering. As an engineer I have worked for a number of different technology companies ranging from large aerospace...
Marc Steven Colen
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Marc Steven Colen
Riverside, CA Patents Lawyer with 37 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...
Arman Katiraei
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Arman Katiraei
Beverly Hills, CA Patents Lawyer with 14 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
Los Angeles, CA Patents Attorney with 34 years of experience
(310) 670-5825 10940 Wilshire Boulevard
Suite 1600
Los Angeles, CA 90024
Patents, Business, IP and Trademarks
DePaul Univ COL
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.)
Robert Duane Rowlett
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Robert Duane Rowlett
Dana Point, CA Patents Lawyer with 25 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
Andra Marie Vaccaro
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Andra Marie Vaccaro
Los Angeles, CA Patents Lawyer with 38 years of experience
(310) 202-7772 2953 Club Dr
Los Angeles, CA 90064
Patents, Arbitration & Mediation, IP and Trademarks
Whittier Coll School of Law
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...
Howard Leslie Hoffenberg
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Howard Leslie Hoffenberg
Los Angeles, CA Patents Attorney with 35 years of experience
(310) 670-5825 10940 Wilshire Boulevard
Suite 1600
Los Angeles, CA 90024
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.)
Dwayne Nelson
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Dwayne Nelson
Riverside, CA Patents Lawyer with 15 years of experience
(951) 465-5321 3615 Main Street
#103
Riverside, CA 92501
Patents
Kevin C. Hamilton
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Kevin C. Hamilton
Los Angeles, CA Patents Attorney with 10 years of experience
(619) 804-4701 11940 San Vicente Blvd.
Suite 100
Los Angeles, CA 90049
Patents and IP
University of San Diego School of Law
Eric Lee Tanezaki
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Eric Lee Tanezaki
Aliso Viejo, CA Patents Lawyer with 24 years of experience
(949) 855-1246 75 Enterprise
Suite 250
Aliso Viejo, CA 92656
Patents, IP and Trademarks
University of the Pacific, McGeorge School of Law
Michael Jay Ram
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Michael Jay Ram
Bell Canyon, CA Patents Lawyer with 48 years of experience
(818) 888-0500 1 Horseshoe Rd
Bell Canyon, CA 91307
Patents, IP, International and Trademarks
Seton Hall Univ School of Law
Lindsay Molnar
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Lindsay Molnar
Beverly Hills, CA Patents Lawyer with 13 years of experience
(858) 459-9111 9100 Wilshire Blvd., Suite 445
East Tower
Beverly Hills, CA 90212
Patents, Communications, IP and Trademarks
Danton K. Mak
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Danton K. Mak
Pasadena, CA Patents Lawyer with 36 years of experience
(626) 796-4000 556 S. Fair Oaks Ave.
Suite 101-301
Pasadena, CA 91105
Patents, Business and IP
UCLA School of Law
Benjamin Nicholas Diederich
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Benjamin Nicholas Diederich
Menifee, CA Patents Attorney with 14 years of experience
(951) 332-7079 29826 Haun Road
Suite 311
Menifee, CA 92586
Patents, Business, IP and Trademarks
USC Law School
K. David Crockett
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K. David Crockett
Aliso Viejo, CA Patents Lawyer with 31 years of experience
(949) 588-6171 6B Liberty
Suite 145
Aliso Viejo, CA 92656
Patents, IP and Trademarks
University of San Diego School of Law
Les Weinstein
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Les Weinstein
Los Angeles, CA Patents Attorney with 61 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.
Michael Alan Shimokaji
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Michael Alan Shimokaji
Irvine, CA Patents Lawyer with 40 years of experience
(949) 788-9961 8911 Research Dr
Irvine, CA 92618
Patents and IP
Southwestern Univ School of Law
Ira Mark Siegel
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Ira Mark Siegel
Beverly Hills, CA Patents Lawyer with 43 years of experience
(310) 435-7656 433 N Camden Dr
Beverly Hills, CA 90210
Patents, Business, IP and Trademarks
Univ of Miami School of Law
Wooshik Shim
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Wooshik Shim
Los Angeles, CA Patents Lawyer with 9 years of experience
(800) 894-7615 5250 Lankershim Blvd.
Suite 500
Los Angeles, CA 91601
Patents
David L. Bell
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David L. Bell
Redondo Beach, CA Patents Attorney
2110 Artesia Blvd.
B-507
Redondo Beach, CA 90278
Patents
James Anthony Italia
Burbank, CA Patents Lawyer with 19 years of experience
(818) 973-2720 3500 West Olive Ave.
Suite 300
Burbank, CA 91505
Patents and IP
Southwestern University School of Law
Anthony M. Vienna
Los Angeles, CA Patents Lawyer with 50 years of experience
(213) 627-9045 545 S Figueroa St Ste 1228
Los Angeles, CA 90071
Patents, Business, Communications and IP
University of Southern California Gould School of Law
David Kleiman
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David Kleiman
Woodland Hills, CA Patents Attorney with 22 years of experience
(855) 529-1020 3835 E. Thousand Oaks Blvd. Ste. R233
Woodland Hills, CA 91362
Patents, Business, IP and Trademarks
Stetson University College of Law and Franklin Pierce Law Center
Registered U.S. patent attorney David M. Kleiman has been helping entrepreneurs and businesses succeed with intellectual property law since 1998. He has had many years of experience working on big patent litigation for large multi-national corporate clients, defending businesses against wrongful allegations of infringement, and obtaining intellectual property protection for client innovations and creations. Attorney of record or lead counsel in more than a dozen lawsuits. Has worked effectively as part of a team to help clients obtain hundreds of millions of dollars in civil litigation settlements. 1st chair criminal jury trial experience. Substantial experience...
Michael David Fabiano
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Michael David Fabiano
San Diego, CA Patents Attorney with 27 years of experience
(619) 742-9631 12526 High Bluff Drive, Suite 300
San Diego, CA 92130
Patents, IP and Trademarks
University of California Hastings College of the Law
Michael Fabiano is an intellectual property attorney representing clients in patent litigation, patent prosecution and practice before the Patent Trial and Appeal Board, intellectual property licensing, and trademark, copyright, and trade secret litigation. He founded Fabiano Law Firm, P.C. in 2011.

He is registered to practice before the United States Patent and Trademark Office. He is admitted to practice in the U.S. Court of Appeals, Federal Circuit, the U.S. Court of Appeals, Ninth Circuit, and all state and federal courts in California.

In 1993-1994, Mr. Fabiano served as law clerk to U.S. District Judge Linda H. McLaughlin, Central District of California....
Robert Philip Cogan
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Robert Philip Cogan
San Diego, CA Patents Attorney with 50 years of experience
(619) 338-0400 402 W. Broadway Suite 400
San Diego, CA 92101
Free ConsultationPatents, Business, IP and Trademarks
George Washington Univ LS
Extensive experience in patents, high tech business, all software matters, and international transactions. Providing established companies and startups with clear legal advice on which sound business decisions may be based. Extensive in-house experience working with line and executive management to solve operating and strategic problems. Operating management experience. Frequent lecturer before professional groups and CLE classes.
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