Walnut, California Intellectual Property Lawyers

Camilla Chan
PREMIUM

California Intellectual Property Lawyer with 12 years experience

Georgetown University Law CenterDC and California
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Milord A. Keshishian
PREMIUM

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.
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Tammy Wu
PREMIUM

California Intellectual Property Attorney

Loyola Law School, Los AngelesCalifornia
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Erik Swen Syverson
PREMIUM

California Intellectual Property Lawyer with 15 years experience

Loyola Law School, Los Angeles9th Circuit, California, U.S. District Court Central District of California, U.S. District Court Eastern District of California and U.S. District Court Northern District of California
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Christopher Ingold
Claimed Lawyer Profile
Walnut, CA Intellectual Property Attorney with 21 years experience
(720) 226-6026 Mail Scanning:
340 S. Lemon Ave #7213
Walnut, CA 91789
IP, Appeals, Arbitration & Mediation and Business
Regent University
I'm a Colorado attorney. My law practice is focused on trial-oriented conflict resolution. I regularly practice law in both federal and Colorado state courts, and before the Colorado Office of Administrative Courts and the Social Security Administration's Office of Disability Adjudication and Review. With broad legal experience and a background in human services and education, I enjoy problem-solving and function well in high-pressure environments and situations requiring skilled interpersonal communication.
(720) 226-6026 7887 East Belleview Avenue, Suite 1100
Denver, CO 80111
Austin Bonderer
Claimed Lawyer Profile
Fullerton, CA Intellectual Property Attorney with 13 years experience
(714) 494-7643 516 W. Valley View Dr.
Fullerton, CA 92835
IP and Patents
The Catholic University of America Columbus School of Law
Christina Gagnier
Claimed Lawyer Profile
Claremont, CA Intellectual Property Attorney
(909) 576-1411 201 N. Indian Hill Blvd., Suite 202
Claremont, CA 91711
IP
Elizabeth Yang
Claimed Lawyer ProfileSocial Media
Monterey Park, CA Intellectual Property Attorney with 11 years experience
(877) 492-6452 199 W. Garvey Ave.
Suite #201
Monterey Park, CA 91754
Free ConsultationIP, Business, Family and Traffic Tickets
University of La Verne College of Law
Founder Elizabeth Yang has been practicing law since 2007 and is admitted to the US Patent and Trademark Office (USPTO). She assists inventors in protecting their inventions, entrepreneurs and business owners in protecting their intellectual property as well as preparing and enforcing their contracts, and families in going through the divorce and child custody process.
(877) 492-6452 199 W. Garvey Ave.
2102 Business Center Dr., Suite 130
Irvine, CA 92612
(877) 492-6452 55 S Flower St, 51st Floor
Los Angeles, CA 90071
Marin Cionca
Claimed Lawyer ProfileSocial Media
Orange, CA Intellectual Property Attorney with 11 years experience
(800) 454-1360 333 City Blvd W
17th Floor
Orange, CA 92868
Free ConsultationIP, 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...
(800) 454-1360 2030 Main Street
Suite 1300
Irvine, CA 92614
(800) 454-1360 1390 Market Street
Suite 200
San Francisco, CA 94102
Melvin N.A. Avanzado
Claimed Lawyer ProfileSocial Media
Pasadena, CA Intellectual Property Attorney with 29 years 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...
Tony T. Liu
Claimed Lawyer ProfileSocial Media
Anaheim, CA Intellectual Property Attorney with 15 years experience
(800) 360-7001 4501 E La Palma Ave
#220
Anaheim, CA 92807
Free ConsultationIP, Business, Personal Injury and Stockbroker Fraud
Chapman University Fowler School of Law, Chapman University Fowler School of Law and Golden Gate University School of Law
Law Offices of Tony T. Liu is a criminal and civil trial firm located in Orange County, California. Mr. Liu is aggressive but cautious, focused but flexible, thorough but always efficient. He listens to and works with his clients to identify litigation goals, then to develop and implement cost-effective strategy and tactics. He constantly attempts to re-evaluate and reassess these objectives and methods as the litigation landscape shifts, to ensure that the litigation continues to serve the client’s objectives, and not vice versa. As a trial attorney, he knows how and what is needed win the case if it goes...
Albert Justin Lum
Claimed Lawyer Profile
Pasadena, CA Intellectual Property Attorney with 25 years experience
(626) 795-8886 225 South Lake Ave., suite 300
Pasadena, CA 91106
IP, Business, Patents and Trademarks
University of California - Davis
A. Justin Lum continues his father’s (Albert C. Lum) legacy in helping new business owners (entrepreneurs, startups) with all their legal matters, from creating a company to finding real estate to registering DBAs, copyrights, trademarks, and patents. As a business attorney, A. Justin Lum can also assist with corporate and transactional matters, litigation, and employment immigration (e.g., EB, H1).

Admitted:
• California State Bar 1993
• United States District Court
• Central District of California United States Court of Appeals
• Ninth Circuit United States Court of Appeals
• Tenth Circuit Registered
• United States Patent Bar, 1997
(626) 795-8886 1005 E Colorado Blvd
Pasadena, CA 91106
Mr. Kenneth Avila
Claimed Lawyer ProfileSocial Media
Ontario, CA Intellectual Property Lawyer with 7 years experience
(909) 255-6116 3281 E Guasti Rd, 7th Floor
Ontario, CA 91761
IP, Business, Patents 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...
(909) 255-6116 11801 Pierce Street
Riverside, CA 92505
(909) 255-6116 1255 West Colton Av., #528
Redlands, CA 92374
Christine Karol Roberts
Claimed Lawyer ProfileSocial Media
Floral Park-Santa Ana, CA Intellectual Property Lawyer with 31 years experience
(949) 720-8212 1109 West Twenty-First Street
Floral Park-Santa Ana, CA 92706
IP and Business
SMU Dedman School of Law and University of Texas - Dallas
Law Offices of Christine Karol Roberts is an Intellectual Property Law Boutique Located in Orange County, California, Established in 1985 Specializing in Trademark and Copyright Litigation and Prosecution, High Profile Litigation, Sports Law, Licensing and Technology Transfers, Right of Publicity, Complex Litigation, and General Corporate Representation.



(949) 720-8212 P O Box 9827
Bayview Center
NEWPORT BEACH, CA 92658
Scott Lesowitz
PREMIUM

California Intellectual Property Lawyer with 10 years experience

Harvard Law SchoolCalifornia and New York
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David R. Schwartz
PREMIUM

California Intellectual Property Attorney with 20 years experience

University of Pennsylvania Law SchoolCalifornia
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Raz Messerian
Claimed Lawyer Profile
Upland, CA Intellectual Property Attorney
(626) 737-9008 305 North Second Avenue #127
Upland, CA 91786-6064
IP and Patents
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...
James Park
Claimed Lawyer ProfileSocial Media
La Palma, CA Intellectual Property Lawyer
(714) 707-2803 6 Centerpointe Drive
Suite 700
La Palma, CA 90623
IP, Business, Estate Planning and Real Estate
Southwestern University School of Law
Niria Mildred Arvizu
Claimed Lawyer Profile
Pasadena, CA Intellectual Property Lawyer with 13 years experience
(626) 831-8077 301 E. Colorado Blvd.
Suite 800
Pasadena, CA 91101
IP and Trademarks
Syracuse Univ COL
Edward Ray Flores
Claimed Lawyer Profile
Tustin, CA Intellectual Property Lawyer with 25 years experience
(714) 769-1200 1421 E Chapman Ave
Tustin, CA 92866
IP, Animal, Business and Criminal
Sean Brady
Claimed Lawyer ProfileSocial Media
Pasadena, CA Intellectual Property Attorney with 6 years experience
(310) 993-9664 1055 E. Colorado Blvd.
5th Floor
Pasadena, CA 91101
IP and Business
New York University
Kathryn Ayshford Tyler
Claimed Lawyer Profile
ALTADENA, CA Intellectual Property Attorney with 21 years experience
(626) 296-9601 931 ALTA VISTA DRIVE
ALTADENA, CA 91001
IP, Business, International and Real Estate
Southwestern Univ School of Law
Daniel Cotman
Claimed Lawyer ProfileSocial Media
Pasadena, CA Intellectual Property Attorney with 17 years experience
(626) 405-1413 117 East Colorado Boulevard, Suite 460
Pasadena, CA 91105
IP
Franklin Pierce Law Center
Chino, CA Intellectual Property Lawyer with 26 years experience
(909) 548-3498 13831 Roswell Ave
Chino, CA 91710
IP, Business, Civil Rights and Criminal
Fullerton, CA Intellectual Property Lawyer with 38 years experience
(714) 449-3353 1440 N Harbor Blvd
Fullerton, CA 92835
IP, Divorce, Estate Planning and Family
Western State Univ
West Covina, CA Intellectual Property Attorney
668 S. Sunset Ave.
West Covina, CA 91791
IP, Animal, Appeals and Business
Allison S. Wallin
PREMIUM

California Intellectual Property Attorney with 24 years experience

Seattle University School of LawCalifornia, Federal Circuit and Washington
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Dean Weinreich
PREMIUM

California Intellectual Property Lawyer with 25 years experience

Washington University in St. Louis and University of California - Santa Barbara9th Circuit and California
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Yorba Linda, CA Intellectual Property Lawyer with 42 years experience
(714) 993-1593 4422 Prospect Ave
Yorba Linda, CA 92886
IP, Bankruptcy, Business and Patents
Loyola Law School
Pasadena, CA Intellectual Property Lawyer with 30 years experience
(626) 585-1888 620 E Colorado Blvd
Pasadena, CA 91101
IP, Business, Personal Injury and Real Estate
UCLA School of Law
South Pasadena, CA Intellectual Property Lawyer with 42 years experience
(626) 441-1165 625 Fair Oaks Ave
South Pasadena, CA 91030
IP, Business, Environmental and Insurance Defense
Notre Dame Law School
Pasadena, CA Intellectual Property Lawyer with 35 years experience
(626) 432-4569 414 S Marengo Ave
Pasadena, CA 91101
IP
USC Law School
Orange, CA Intellectual Property Attorney with 34 years experience
(714) 480-8500 701 S Parker St
Orange, CA 92868
IP, Business and Real Estate
McGeorge School of Law Univ of the Pacific
Pasadena, CA Intellectual Property Lawyer with 20 years experience
(626) 440-0477 750 E Green St
Pasadena, CA 91101
IP, Appeals, Business and Criminal
Rancho Cucamonga, CA Intellectual Property Lawyer with 20 years experience
(909) 758-5145 10788 Civic Center Dr
Rancho Cucamonga, CA 91730
IP
USC Law School
Pasadena, CA Intellectual Property Lawyer with 23 years experience
(323) 791-0875 2991 Oneida St
Pasadena, CA 91107
IP and Patents
Columbia Law School and University of California - Berkeley
Pasadena, CA Intellectual Property Attorney with 20 years experience
(626) 577-9500 225 S Lake Ave
Pasadena, CA 91101
IP, Business, Personal Injury and Real Estate
Pepperdine Univ School of Law
Whittier, CA Intellectual Property Lawyer with 48 years experience
(562) 698-8039 8244 Painter Ave
Whittier, CA 90602
IP and Estate Planning
Loyola Law School
Brennan C. Swain
PREMIUM

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.
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Rachel M. Capoccia
PREMIUM

Jeffer Mangels Butler & Mitchell LLP – Intellectual Property Lawyer

Rachel Capoccia represents businesses in intellectual property litigation and counseling. Her practice emphasizes patent litigation, copyright litigation, cybersecurity & privacy, and other technology-related matters.
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Pasadena, CA Intellectual Property Lawyer with 29 years experience
(626) 683-7027 2181 E Foothill Blvd
Pasadena, CA 91107
IP and Business
UC Berkeley School of Law Boalt Hall
Anaheim, CA Intellectual Property Attorney with 23 years experience
(714) 821-5965 2411 W La Palma Ave
Anaheim, CA 92801
IP, Business and Employment
Alhambra, CA Intellectual Property Attorney with 15 years experience
(626) 308-9936 430 S Garfield Ave
Alhambra, CA 91801
IP
Southwestern Univ School of Law
Pasadena, CA Intellectual Property Lawyer with 15 years experience
(626) 584-7055 2555 E Colorado Blvd
Pasadena, CA 91107
IP, Animal, Business and Criminal
Southwestern University School of Law
Pasadena, CA Intellectual Property Attorney with 42 years experience
(626) 683-8102 301 E Colorado Blvd
Pasadena, CA 91101
IP
UCLA School of Law
Tustin, CA Intellectual Property Attorney with 44 years experience
(714) 730-5553 202 Fashion Ln
Tustin, CA 92780
IP and Patents
Univ of LaVerne COL
Santa Ana, CA Intellectual Property Attorney with 20 years experience
(714) 647-9361 2700 N Main St
Santa Ana, CA 92705
IP and Employment
Lewis & Clark Coll Northwestern School of Law
Pasadena, CA Intellectual Property Attorney with 29 years experience
(626) 683-7600 55 S Lake Ave
Pasadena, CA 91101
IP and Business
Louisiana State Univ
Tustin, CA Intellectual Property Attorney with 46 years experience
(714) 731-9299 315 Centennial Way
Tustin, CA 92780
IP, Business, Entertainment & Sports and Real Estate
Pepperdine Univ School of Law
South Pasadena, CA Intellectual Property Lawyer with 32 years experience
(626) 243-1100 1100 El Centro St
South Pasadena, CA 91030
IP, Business, Legal Malpractice and Real Estate
John Marshall Law School
Stanley M. Gibson
PREMIUM

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.
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Rod S. Berman
PREMIUM

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.
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