Looking for intellectual property legal help in Irvine, California? The attorneys listed below handle intellectual property cases for clients in and around Irvine. California's state laws and court procedures apply here, but local factors — including which judges hear cases, how the city court system operates, and the availability of local legal resources — can all affect your case.

Compare attorney profiles, read client reviews, and reach out for a free consultation. For a broader look at how intellectual property law works statewide, read our California intellectual property guide.

Jason Kelly Smith - Attorney
0/5 (0 reviews)
MK Smith, APC
 9891 Irvine Center Drive Suite 200 Irvine CA 92618
(949) 299-2500
Pepperdine University School of Law (2008)
English
Bar #277923
California Bar
Active License
Verified
Arbitration & Mediation Business Law Cannabis & Marijuana Law
Christina Gagnier - Attorney
0/5 (0 reviews)
Jeffer Mangels Butler & Mitchell LLP
 3 Park Plaza #1100 Irvine CA 92614
(949) 623-7241
University of San Francisco School of Law (2008)
English
Bar #264578
District of Columbia Bar
Active License
Verified
Business Law Communications & Internet Law Intellectual Property
Allan Howard Grant - Attorney
0/5 (0 reviews)
Allan Howard Grant Law Firm
 7545 Irvine Center Dr. # 200 Irvine CA 92618
(949) 296-9881
California Western School of Law (1997)
English
United States Patent & Trademark Office (USPTO) Bar
Active License
Business Law Intellectual Property International Law
Olav Mitchell Underdal - Attorney
0/5 (0 reviews)
IDP Patent Services
 7700 Irvine Center Drive, Suite 800 Irvine CA 92618
(949) 393-0024
United States District Court for the Central District of California Bar
Unknown Status
Intellectual Property Patents
Sarah G. Hartman - Attorney
0/5 (0 reviews)
Jeffer Mangels Butler & Mitchell LLP
 3 Park Plaza #1100 Irvine CA 92614
(949) 623-7243
Vanderbilt University Law School (2011)
English
U.S. District Courts, Central, Northern, and Southern Districts of California Bar
Unknown Status
Appeals & Appellate Business Law Entertainment & Sports Law
Joseph J. Mellema - Attorney
0/5 (0 reviews)
Jeffer Mangels Butler & Mitchell LLP
 3 Park Plaza #1100 Irvine CA 92614
(949) 623-7200
Loyola Law School, Los Angeles
English
Bar #248118
U.S. District Courts for the Central and Southern Districts of California Bar
Active License
Verified
Business Law Intellectual Property Patents
J. Craig Williams - Attorney
0/5 (0 reviews)
WLC | The Williams Law Corporation
 3 Park Plaza 17th Floor Irvine CA 92614
(949) 567-7829
University of Iowa College of Law (1985)
English
Bar #134308
California Bar
Active License
Verified
Business Law Environmental Law Intellectual Property
David Christopher Baker - Attorney
0/5 (0 reviews)
Law Office of David Christopher Baker
 3 Park Plz Ste 1520 Irvine CA 92614
(714) 697-9315
Univ of Southern Calif
English
Bar #134134
Texas Bar
Active License
Verified
Arbitration & Mediation Business Law Communications & Internet Law
Elizabeth Yang - Attorney
0/5 (0 reviews)
Law & Mediation Offices of Elizabeth Yang
 8383 Wilshire Blvd. Suite 800 Beverly Hills CA 90211
University of La Verne (2007)
Chinese, English
Bar #249713
United States District Court for the Southern District of California Bar
Active License
Verified
Arbitration & Mediation Business Law Divorce
Jon Ustundag - Attorney
0/5 (0 reviews)
Jeffer Mangels Butler & Mitchell LLP
 3 Park Plaza #1100 Irvine CA 92614
(949) 623-7213
University of California, Irvine School of Law (2016)
English
California Bar
Active License
Business Law Intellectual Property Patents
Dale Michael Oberbeck - Attorney
0/5 (0 reviews)
Burkhalter Kessler Clement & George LLP
 2020 Main St Irvine CA 92614
(949) 975-7500
Purdue Univ
Bar #186718
California Bar
Active License
Verified
Appeals & Appellate Business Law Employment Law
Gregory S. Cordrey - Attorney
0/5 (0 reviews)
Jeffer Mangels Butler & Mitchell LLP
 3 Park Plaza #1100 Irvine CA 92614
(949) 623-7236
University of Southern California Gould School of Law
English
Bar #190144
United States Court of Appeals for the Federal Circuit Bar
Active License
Verified
Business Law Intellectual Property Patents
Brandon Mead - Attorney
0/5 (0 reviews)
Raines Feldman LLP
 18401 Von Karman Avenue Suite 360 Irvine CA 92612
(310) 440-4100
Chapman University Fowler School of Law
English
California Bar
Unknown Status
Antitrust Law Arbitration & Mediation Business Law
James Yang - Attorney
0/5 (0 reviews)
Klein O Neill & Singh LLP
 16755 Von Karman Suite 275 Irvine CA 92606
(949) 433-0900
Loyola Law School, Los Angeles (2000)
California Bar
Unknown Status
Intellectual Property Patents Trademarks
Steven Lawrence Krongold - Attorney
0/5 (0 reviews)
 100 Spectrum Center Drive Suite 900 Irvine CA 92618
(949) 651-1900
Univ of California at Los Angeles
English
9th Circuit Bar
Unknown Status
Arbitration & Mediation Business Law Intellectual Property
Eric Kent Karich - Attorney
0/5 (0 reviews)
Karich & Associates
 38 Corporate Park Irvine CA 92606
(949) 756-8382
Univ of California San Diego
Bar #186325
California Bar
Active License
Verified
Intellectual Property Patents Trademarks
Marin Cionca - Attorney
0/5 (0 reviews)
CIONCA IP Law P.C.
 333 City Blvd W 17th Floor Orange CA 92868
(949) 334-3036
Concord Law School (2002)
English, French, Romanian
Bar #249185
USPTO Bar
Active License
Verified
Intellectual Property Patents Trademarks
Ali Hassanzadeh - Attorney
0/5 (0 reviews)
Sanders Law Group
 505 South 336th Street Suite 413 Federal Way WA 98003
(516) 203-7601
Chapman University Fowler School of Law
Farsi
California Bar
Unknown Status
Appeals & Appellate Consumer Law Employment Law
Bart Kasperowicz - Attorney
0/5 (0 reviews)
Bart Kaspero Law
 2 Park Plaza Suite 900 Irvine CA 92614
(949) 390-5270
Univ of California Irvine
California Bar
Unknown Status
Gov & Administrative Law Intellectual Property International Law
Robert Scott Lawrence - Attorney
0/5 (0 reviews)
Lawrence Bartels LLP
 7700 Irvine Center Drive Suite 800 Irvine CA 92618
(949) 346-4646
Northwestern University School of Law (1992)
Spanish
Bar #207099
California Bar
Active License
Verified
Business Law Environmental Law Insurance Claims
Joseph Giovanni Chu - Attorney
0/5 (0 reviews)
Innovation Capital Law Group LLP
 19900 MacArthur Boulevard Suite 1150 Irvine CA 92612
(949) 954-5430
The University of Denver Sturm College of Law
English, Indonesian
Bar #249483
California Bar
Active License
Verified
Intellectual Property Patents
Eric Blaine Alspaugh - Attorney
0/5 (0 reviews)
Alspaugh Law
 5151 California Ave. Suite 100 Irvine CA 92617
(619) 322-4114
Univ of San Diego School of Law
English
Bar #232554
Registered Patent Agent Bar
Active License
Verified
Business Law Intellectual Property Patents
Clifford Louis White - Attorney
0/5 (0 reviews)
The Myers Law Group
 4695 MacArthur Court Suite 200 Irvine CA 92614
(949) 825-5590
Univ of California Berkeley
Bar #210423
California Bar
Active License
Verified
Business Law Construction Law Insurance Claims
Brian P. Kinder - Attorney
0/5 (0 reviews)
The Kinder Law Group
 19200 Von Karman, Fourth Floor Irvine CA 92612
(949) 216-3070
Pepperdine University School of Law (2015)
English
Bar #212332
California Bar
Active License
Verified
Intellectual Property Trademarks
Saul Acherman - Attorney
0/5 (0 reviews)
Jafari Law Group
 18201 Von Karman Ave. Suite 1190 Irvine CA 92612
(949) 362-0100
Spanish
California Bar
Unknown Status
Business Law Intellectual Property Patents
Nathan Camuti - Attorney
0/5 (0 reviews)
Camuti Law Group APC
 33 Brookline Aliso Viejo CA 92656
(949) 716-5565
Chapman University Fowler School of Law (2014)
English
USPTO Bar
Unknown Status
Intellectual Property Patents Trademarks
David Jafari - Attorney
0/5 (0 reviews)
Jafari Law Group
 18201 Von Karman Ave., Suite 1190 Irvine CA 92612
Western State College of Law at Argosy University (1999)
English, Farsi, Spanish
D.C. Circuit Bar
Active License
Business Law Employment Law Intellectual Property
Rolando Javellana Tong - Attorney
0/5 (0 reviews)
Manning Kass
 19800 Mac Arthur Boulevard Suite 900 Irvine CA 92612
(949) 440-6690
Loyola Marymount Univ
Bar #216836
Nevada Bar
Active License
Verified
Intellectual Property Patents
Laith D. Mosely - Attorney
0/5 (0 reviews)
Raines Feldman LLP
 18401 Von Karman Avenue Suite 360 Irvine 92612
(310) 440-4100
University of California - Berkeley
English
California Bar
Unknown Status
Antitrust Law Appeals & Appellate Arbitration & Mediation
David A Berstein - Attorney
0/5 (0 reviews)
BERSTEIN LAW PC
 4 Executive Circle Suite 200 Irvine CA 92618
(949) 825-5590
Whittier Law School (1996)
California Bar
Unknown Status
Business Law Intellectual Property Trademarks
Imran Farooq Vakil - Attorney
0/5 (0 reviews)
Nexio Law Office
 18012 Cowan Suite 200 Irvine CA 92614
(949) 478-6830
Loyola Law School, Los Angeles
English
California Bar
Active License
Business Law Intellectual Property Patents
Ali Shalchi - Attorney
0/5 (0 reviews)
 2603 Main St #200 Irvine CA 92614
(949) 379-6648
University of Iowa College of Law (2005)
English, Farsi
California Bar
Active License
Business Law Intellectual Property Patents
Christopher Raymond Leslie - Attorney
0/5 (0 reviews)
 401 E Peltason Dr Suite 1000 Irvine CA 92697
(949) 824-5556
University of California, Berkeley School of Law
English
Bar #171357
California Bar
Active License
Verified
Antitrust Law Intellectual Property
Miles J. Feldman - Attorney
0/5 (0 reviews)
Raines Feldman LLP
 18401 Von Karman Avenue Suite 360 Irvine CA 92612
(310) 440-4100
University of California - Berkeley
English
Bar #173383
California Bar
Active License
Verified
Appeals & Appellate Arbitration & Mediation Entertainment & Sports Law
Tammy Wu - Attorney
0/5 (0 reviews)
Raines Feldman LLP
 18401 Von Karman Avenue Suite 360 Irvine CA 92612
(310) 440-4100
Loyola Law School, Los Angeles
English
California Bar
Unknown Status
Business Law Entertainment & Sports Law Intellectual Property
Nicole L. Halle - Attorney
0/5 (0 reviews)
Raines Feldman LLP
 18401 Von Karman Avenue Suite 360 Irvine CA 92612
(310) 440-4100
Pepperdine University School of Law
English
California Bar
Unknown Status
Arbitration & Mediation Business Law Intellectual Property
Michael Chilleen - Attorney
0/5 (0 reviews)
 3161 Michelson Drive Irvine CA 92612
(949) 732-6609
New York University School of Law (2000)
Unknown Status
Antitrust Law Appeals & Appellate Bankruptcy
Alan Jules Kessel - Attorney
0/5 (0 reviews)
Troutman Pepper Hamilton Sanders LLP
 4 Park Plaza 1200 Irvine CA 92614
(949) 567-3500
New York University School of Law (1987)
Bar #130707
California Bar
Active License
Verified
Antitrust Law Appeals & Appellate Bankruptcy
Cynthia Lock - Attorney
0/5 (0 reviews)
 4 Park Plaza Irvine CA 92614 United States
(949) 852-7753
University of San Francisco School of Law (1994)
Unknown Status
Bankruptcy Employment Law Energy, Oil & Gas Law
Bart Greenberg - Attorney
0/5 (0 reviews)
Pivotal Law Firm
 950 S Coast Dr #245 Costa Mesa CA 92626
(949) 287-8060
University of California, Berkeley School of Law (1989)
Bar #144998
California Bar
Inactive License
Verified
Antitrust Law Appeals & Appellate Bankruptcy
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