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CaliforniaPatents Lawyers in California

The term “Patent Attorney” generally refers to intellectual property lawyers admitted to engage in patent practice before the United States Patent and Trademark Office (USPTO).

Patent attorneys must be admitted to practice law in at least one state, the District of Columbia, or a US territory, have a technical background or education and pass the USPTO registration examination.

Patent attorneys in California prepare, file and prosecute patent applications, provide patentability opinions or legal advice about the licensing of an invention, appealing a decision by the Patent Office, suing for patent infringement, and defending against patent infringement allegations.

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Phu Do Nguyen

Phu Do Nguyen
Do Phu & Anh Tuan, PLC
10531 Garden Grove Blvd
Garden Grove, CA 92843
Licensed for 27 years, Phu Do Nguyen is a Criminal Defense and Personal Injury lawyer who attended Western State College of Law at Argosy U... read more >

Warren Andrew Braunig

Warren Andrew Braunig
Keker, Van Nest & Peters LLP
633 Battery St
San Francisco, CA 94111
Licensed for 18 years, Warren Andrew Braunig is a Business Law and Workers Compensation lawyer who attended New York University School of L... read more >

James Edward Mahoney

James Edward Mahoney
Pachulski Stang Ziehl & Jones LLP
10100 Santa Monica Blvd 13th Floor
Los Angeles, CA 90067
Licensed for 57 years, James Edward Mahoney is a Admiralty and Maritime Law and Real Estate Law lawyer who attended UC Hastings College of ... read more >

Marc Morris Seltzer

Marc Morris Seltzer
1900 Avenue of the Stars #1400
Los Angeles, CA 90067
Licensed for 52 years, Marc Morris Seltzer is a Personal Injury and Business Law lawyer who attended UCLA School of Law... read more >

Pablo Ivan Fabian

Pablo Ivan Fabian
National University System
9388 Lightwave Ave
San Diego, CA 92123
Licensed for 14 years, Pablo Ivan Fabian is a Trusts and Business Law lawyer who attended Thomas Jefferson School of Law... read more >

Thomas Patrick Murphy

Thomas Patrick Murphy
Berliner Cohen
10 Almaden Blvd 11th Fl
San Jose, CA 95113
Licensed for 39 years, Thomas Patrick Murphy is a Appellate Law and Intellectual Property Law lawyer who attended Santa Clara Univ School o... read more >

Jaffe Hawkins Dania

Jaffe Hawkins Dania
39899 Balentine Dr Ste 200
Newark, CA 94560
Licensed for 23 years, Jaffe Hawkins Dania is a International Law and Real Estate Law lawyer who attended Foreign Law School... read more >

Eric Joseph Schindler

Eric Joseph Schindler
2603 Main St
Irvine, CA 92614
Licensed for 35 years, Eric Joseph Schindler is a Personal Injury and Contracts lawyer who attended The University of Texas School of Law... read more >

Melinda Marie Luthin

Melinda Marie Luthin
2721 East Coast Hwy Ste 201
Newport Beach, CA 92625
Licensed for 17 years, Melinda Marie Luthin is a Construction Law and Real Estate Law lawyer who attended UC Davis School of Law... read more >

Kathryn Rorem Coburn

Kathryn Rorem Coburn
401 Wilshire Blvd Fl 12
Santa Monica, CA 90401
Licensed for 48 years, Kathryn Rorem Coburn is a Consumer Law and Intellectual Property Law lawyer who attended Southwestern Law School... read more >

James Leon Day Jr

James Leon Day Jr
Farella Braun + Martel LLP
1 Bush St
San Francisco, CA 94104
Licensed for 26 years, James Leon Day Jr is a Intellectual Property Law lawyer who attended UC Hastings College of the Law... read more >

Michael Francis Kelleher

Michael Francis Kelleher
Cogent Legal
350 Frank H. Ogawa Plaza Ste 602
Oakland, CA 94612
Licensed for 31 years, Michael Francis Kelleher is a Intellectual Property Law lawyer who attended UC Berkeley School of Law... read more >

Jane L Krueger

Jane L Krueger
2479 E Bayshore Rd Ste 140
Palo Alto, CA 94303
Licensed for 43 years, Jane L Krueger is a Real Estate Law and Business Law lawyer who attended University of Michigan Law School - Univers... read more >

William Michael Low

William Michael Low
Higgs Fletcher & Mack LLP
401 W A St Ste 2600
San Diego, CA 92101
Licensed for 42 years, William Michael Low is a Intellectual Property Law and Administrative Law lawyer who attended Loyola Law School - Lo... read more >

Rodney Alan Rummelsburg

Rodney Alan Rummelsburg
Law Offices of Rod Rummelsburg, APC
4330 Jasmine Ave
Culver City, CA 90232
Licensed for 25 years, Rodney Alan Rummelsburg is a Intellectual Property Law lawyer who attended Loyola Law School - Loyola Marymount Univ... read more >

Michael Junwhan Song

Michael Junwhan Song
LTL ATTORNEYS LLP
5101 Santa Monica Blvd # 8
Los Angeles, CA 90029
Licensed for 18 years, Michael Junwhan Song is a Intellectual Property Law lawyer who attended George Mason University School of Law... read more >

Anna Louise Burnett

Anna Louise Burnett
H.G. Fenton Company
7577 Mission Valley Rd
San Diego, CA 92108
Licensed for 11 years, Anna Louise Burnett is a Real Estate Law and Business Law lawyer who attended California Western School of Law... read more >

Bradley Ashley Bening

Bradley Ashley Bening
96 N 3rd St Ste 350
San Jose, CA 95112
Licensed for 42 years, Bradley Ashley Bening is a Class Action and Intellectual Property Law lawyer who attended UC Davis School of Law... read more >

Douglas William Abendroth

Douglas William Abendroth
13217 Jamboree Rd
Tustin, CA 92782
Licensed for 42 years, Douglas William Abendroth is a Personal Injury and Health Law lawyer who attended Loyola Law School - Loyola Marymou... read more >

David D L Horton

David D L Horton
3750 University Ave STE 560
Riverside, CA 92501
Licensed for 10 years, David D L Horton is a Family Law and Intellectual Property Law lawyer who attended Northwestern California U... read more >

Al Mohajerian

Al Mohajerian
1901 Avenue of the Stars Ste 1100
Los Angeles, CA 90067
Licensed for 28 years, Al Mohajerian is a Business Law and Products Liability lawyer who attended Univ of West Los Angeles... read more >

Howard B Miller

Howard B Miller
Girardi & Keese
1925 Century Park E 14th Floor
Los Angeles, CA 90067
Licensed for 63 years, Howard B Miller is a Personal Injury and Business Law lawyer who attended University of Chicago Law School... read more >

Daniel L Balsam

Daniel L Balsam
Law Ofcs Daniel Balsam
2601c Blanding Ave Ste 271
Alameda, CA 94501
Licensed for 16 years, Daniel L Balsam is a Personal Injury and Business Law lawyer who attended UC Hastings College of the Law... read more >

Daniel Joseph Bergeson

Daniel Joseph Bergeson
111 N Market St Suite 600
San Jose, CA 95113
Licensed for 42 years, Daniel Joseph Bergeson is a Personal Injury and Business Law lawyer who attended University of Michigan Law School -... read more >

Marina Berkovich

Marina Berkovich
2000 Avenue of the Stars 1000s
Los Angeles, CA 90067
Licensed for 14 years, Marina Berkovich is a Intellectual Property Law lawyer who attended University of Hawai'i at Manoa William S. Richar... read more >

Laurence Cheng

Laurence Cheng
9220 Winnetka Ave
Los Angeles, CA 91311
Licensed for 9 years, Laurence Cheng is a Intellectual Property Law lawyer who attended Boston College Law School... read more >

G Hopkins Guy III

G Hopkins Guy III
1001 Page Mill Rd Building One, Suite 200
Palo Alto, CA 94304
Licensed for 38 years, G Hopkins Guy III is a Intellectual Property Law lawyer who attended University of Richmond School of Law... read more >

Philip Alcide Morin

Philip Alcide Morin
11452 El Camino Real Ste. 300
San Diego, CA 92130
Licensed for 16 years, Philip Alcide Morin is a Intellectual Property Law lawyer who attended University of New Mexico School of Law... read more >

Wendy Joy Ray

Wendy Joy Ray
299 3rd St Suite 200
Oakland, CA 94607
Licensed for 21 years, Wendy Joy Ray is a Intellectual Property Law lawyer who attended Georgetown University Law Center... read more >

Nicole Ann Shanahan

Nicole Ann Shanahan
555 Bryant St Ste 163
Palo Alto, CA 94301
Licensed for 9 years, Nicole Ann Shanahan is a Criminal Defense and Intellectual Property Law lawyer who attended Santa Clara University Sc... read more >

Sean Sherwood Hogle

Sean Sherwood Hogle
Sean Hogle PC
1320 San Anselmo Ave
San Anselmo, CA 94960
Licensed for 18 years, Sean Sherwood Hogle is a Business Law and Intellectual Property Law lawyer who attended Marshall-Wythe School of Law... read more >

Richard Jay Idell

Richard Jay Idell
The Idell Firm, a Professional Corp.
1500 1st St Ste 200
Napa, CA 94559
Licensed for 48 years, Richard Jay Idell is a Business Law and Real Estate Law lawyer who attended Golden Gate University School of Law... read more >

Edward O Lear

Edward O Lear
Century Law Group LLP
5200 W Century Blvd Ste 345
Los Angeles, CA 90045
Licensed for 37 years, Edward O Lear is a Real Estate Law and Commercial Real Estate Law lawyer who attended UCLA School of Law... read more >

Giacomo Anthony Russo

Giacomo Anthony Russo
COMPUTERLAW GROUP LLP
401 Florence St
Palo Alto, CA 94301
Licensed for 44 years, Giacomo Anthony Russo is a Business Law and Contracts lawyer who attended UCLA School of Law... read more >

Larry Craig Russ

Larry Craig Russ
Russ August & Kabat
12424 Wilshire Blvd # 1200
Los Angeles, CA 90025
Licensed for 46 years, Larry Craig Russ is a Business Law and Real Estate Law lawyer who attended UC Hastings College of the Law... read more >

David Alexander Dull

David Alexander Dull
3108 Glendale Blvd Ste 545
Los Angeles, CA 90039
Licensed for 42 years, David Alexander Dull is a Business Law and Admiralty and Maritime Law lawyer who attended Yale Law School... read more >

Troy Arne Kolaas Kingshaven

Troy Arne Kolaas Kingshaven
FENTON & KELLER
2801 Monterey Salinas Hwy
Monterey, CA 93940
Licensed for 27 years, Troy Arne Kolaas Kingshaven is a Estate Planning and Business Law lawyer who attended UC Davis School of Law... read more >

Jordan S Elias

Jordan S Elias
Girard Gibbs LLP
601 California St Ste 1400
San Francisco, CA 94108
Licensed for 21 years, Jordan S Elias is a Personal Injury and Business Law lawyer who attended Stanford Law School... read more >

Mark John LeHocky

Mark John LeHocky
100 1st St
San Francisco, CA 94105
Licensed for 45 years, Mark John LeHocky is a Alternative Dispute Resolution and Intellectual Property Law lawyer who attended UC Berkeley ... read more >

Richard T. Rosenstein

Richard T. Rosenstein
Rosenstein Law Offices
450 N. Brand Boulevard
Los Angeles, CA 91203
Licensed for 34 years, Richard T. Rosenstein is a Insurance Law and Personal Injury lawyer who attended Univ of San Diego School Of Law... read more >

Caleb Sequoia Baskin

Caleb Sequoia Baskin
Baskin and Fowler, Inc.
101 Cooper St
Santa Cruz, CA 95060
Licensed for 21 years, Caleb Sequoia Baskin is a Workers Compensation and Bankruptcy lawyer who attended UCLA School of Law... read more >

Matthew Ira Berger

Matthew Ira Berger
Matthew I. Berger Law Group, APC
510 Castillo St SUITE 301
Santa Barbara, CA 93101
Licensed for 45 years, Matthew Ira Berger is a Probate and Estate Planning lawyer who attended University of Oregon School of Law... read more >

Wesley Barrett Ross

Wesley Barrett Ross
155 N Lake Ave Ste 800
Pasadena, CA 91101
Licensed for 48 years, Wesley Barrett Ross is a Real Estate Law and Alternative Dispute Resolution lawyer who attended Southwestern Law Sch... read more >

Douglas Everett Klein

Douglas Everett Klein
9701 Wilshire Blvd Ste 1000
Beverly Hills, CA 90212
Licensed for 39 years, Douglas Everett Klein is a Real Estate Law and Business Law lawyer who attended Southwestern Law School... read more >

Glenn William Peterson

Glenn William Peterson
Millstone Peterson & Watts LLP
2267 Lava Ridge Ct #210
Roseville, CA 95661
Licensed for 38 years, Glenn William Peterson is a Personal Injury and Intellectual Property Law lawyer who attended Pepperdine University ... read more >

Cynthia Ruth Adwere

Cynthia Ruth Adwere
Law Office of Cynthia R. Adwere
2625 Middlefield Rd Ste 360
Palo Alto, CA 94306
Licensed for 27 years, Cynthia Ruth Adwere is a Intellectual Property Law lawyer who attended UC Davis School of Law... read more >

Eugene Ashley

Eugene Ashley
Hopkins & Carley
55 S Market St Suite 900
San Jose, CA 95113
Licensed for 30 years, Eugene Ashley is a Intellectual Property Law lawyer who attended McGeorge School of Law - University of the Pacific... read more >

Melissa McGann Babu

Melissa McGann Babu
Babu Law Firm, APC
1037 Mill St
San Luis Obispo, CA 93401
Licensed for 23 years, Melissa McGann Babu is a Business Law and Intellectual Property Law lawyer who attended Villanova University School ... read more >

Robert Brian Burlingame

Robert Brian Burlingame
Pillsbury Winthrop Shaw Pittman LLP
182 Howard St Ste 2
San Francisco, CA 94105
Licensed for 26 years, Robert Brian Burlingame is a Intellectual Property Law lawyer who attended UC Hastings College of the Law... read more >

Steven Potsang Chen

Steven Potsang Chen
Arent Fox LLP
400 Spectrum Center Dr Suite 1700
Irvine, CA 92618
Licensed for 17 years, Steven Potsang Chen is a Intellectual Property Law lawyer who attended Whittier Law School... read more >
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