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CaliforniaPatents Lawyers in San Francisco, 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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R. Christopher Peil

R. Christopher Peil
Peil Law
1701 22nd Avenue
San Francisco, CA 94122
Licensed for 18 years, R. Christopher Peil is a Patents lawyer who attended Concord Law School... read more >

Frederick J Geonetta

Frederick J Geonetta
Geonetta & Frucht, LLP
100 Montgomery St #1600
San Francisco, CA 94104
Licensed for 40 years, Frederick J Geonetta is a Personal Injury and Business Law lawyer who attended UC Hastings College of the Law... read more >

Reno Frank Relle Fernandez III

Reno Frank Relle Fernandez III
Macdonald Fernandez LLP
221 Sansome St Fl 3
San Francisco, CA 94104
Licensed for 17 years, Reno Frank Relle Fernandez III is a Commercial Real Estate Law and Real Estate Law lawyer who attended Golden Gate U... read more >

Bommi Bommannan

Bommi Bommannan
MaxVal Group Inc
2251 Grant Road, Suite B
Los Altos, CA 94024
Licensed for 22 years, Bommi Bommannan is a Patents lawyer who attended Stanford University Law School... read more >

James J Brosnahan Jr

James J Brosnahan Jr
Morrison & Foerster LLP
425 Market St
San Francisco, CA 94105
Licensed for 60 years, James J Brosnahan Jr is a Criminal Defense and White Collar Crime lawyer who attended Harvard Law School... read more >

William Frederick Gutierrez

William Frederick Gutierrez
Gutierrez Marca LLP
Fl 22
Licensed for 34 years, William Frederick Gutierrez is a Business Law and Intellectual Property Law lawyer who attended University of San Fr... read more >

Gerald R. Prettyman

Gerald R. Prettyman
JGPC Business Law
5980 Stoneridge Dr.
Pleasanton, CA 94588
Licensed for 18 years, Gerald R. Prettyman is a Copyrights / Trademarks and Intellectual Property Law lawyer who attended Golden Gate Unive... read more >

Eric Barmon Fastiff

Eric Barmon Fastiff
Lieff Cabraser et al
275 Battery St 29th floor
San Francisco, CA 94111
Licensed for 28 years, Eric Barmon Fastiff is a Personal Injury and Business Law lawyer who attended Cornell Law School... read more >

Nicholas Aaron Carlin

Nicholas Aaron Carlin
39 Mesa St Ste 201
San Francisco, CA 94129
Licensed for 40 years, Nicholas Aaron Carlin is a Personal Injury and Business Law lawyer who attended UC Hastings College of the Law... read more >

Stuart Laurence Gasner

Stuart Laurence Gasner
Keker, Van Nest & Peters LLP
633 Battery St
San Francisco, CA 94111
Licensed for 31 years, Stuart Laurence Gasner is a Criminal Defense and Intellectual Property Law lawyer who attended University of Michiga... 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 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 >

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 >

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 >

Ryan Patrick Fox

Ryan Patrick Fox
Sideman & Bancroft LLP
2 Embarcadero Ctr #1900
San Francisco, CA 94111
Licensed for 9 years, Ryan Patrick Fox is a Intellectual Property Law lawyer who attended UC Hastings College of the Law... read more >

Jessica Elaine Lanier

Jessica Elaine Lanier
Holland & Knight LLP
425 Market St
San Francisco, CA 94105
Licensed for 9 years, Jessica Elaine Lanier is a Intellectual Property Law lawyer who attended Boston University School of Law... read more >

On Lu

On Lu
Nixon Peabody LLP
1 Embarcadero Center Fl 18
San Francisco, CA 94111
Licensed for 18 years, On Lu is a Intellectual Property Law lawyer who attended University of San Francisco School of Law... read more >

David Taylor Rudolph

David Taylor Rudolph
Lieff Cabraser Heimann & Bernstein
275 Battery St 29th floor
San Francisco, CA 94111
Licensed for 20 years, David Taylor Rudolph is a Intellectual Property Law lawyer who attended UC Berkeley School of Law... read more >

Vijay Kumar Toke

Vijay Kumar Toke
Pillsbury Winthrop Shaw Pittman LLP
423 Washington St Ste 600
San Francisco, CA 94111
Licensed for 23 years, Vijay Kumar Toke is a Intellectual Property Law lawyer who attended UC Hastings College of the Law... read more >

Steven Keeley Taylor

Steven Keeley Taylor
Keker, Van Nest & Peters LLP
633 Battery St
San Francisco, CA 94111
Licensed for 25 years, Steven Keeley Taylor is a Business Law and Criminal Defense lawyer who attended University of Michigan Law School - ... read more >

Robert L. Taylor

Robert L. Taylor
JGPC Business Law
5890 Stoneridge Dr.
Pleasanton, CA 94588
Licensed for 39 years, Robert L. Taylor is a Business Law and Copyrights / Trademarks lawyer who attended Boalt Hall School of Law at UC Be... read more >

Gary Scott Fergus

Gary Scott Fergus
Fergus, A Law Office
535 Mission St 14th floor
San Francisco, CA 94105
Licensed for 44 years, Gary Scott Fergus is a Business Law and Intellectual Property Law lawyer who attended University of Wisconsin Law Sc... read more >

Jeffrey Taylor Makoff

Jeffrey Taylor Makoff
388 Market St Ste 1300
San Francisco, CA 94111
Licensed for 39 years, Jeffrey Taylor Makoff is a Business Law and Appellate Law lawyer who attended UC Hastings College of the Law... read more >

Mark Borsuk

Mark Borsuk
1626 Vallejo St.
San Francisco, CA 94123
Licensed for 34 years, Mark Borsuk is a Wills and Estate Planning lawyer who attended Loyola Law School - Loyola Marymount University... read more >

William Charles Wilka

William Charles Wilka
Dudnick Detwiler et al LLP
235 Montgomery St Ste 630
San Francisco, CA 94104
Licensed for 46 years, William Charles Wilka is a Business Law and Intellectual Property Law lawyer who attended Georgetown University Law ... read more >

Marc Nathan Bernstein

Marc Nathan Bernstein
150 Spear St Ste. 800
San Francisco, CA 94105
Licensed for 34 years, Marc Nathan Bernstein is a Consumer Law and Intellectual Property Law lawyer who attended Northwestern University Sc... read more >

Roger L Cook

Roger L Cook
2 Embarcadero Ctr Ste 800
San Francisco, CA 94111
Licensed for 51 years, Roger L Cook is a Intellectual Property Law lawyer who attended University of Michigan Law School - University of Mi... read more >

Henry William Root

Henry William Root
230 California St Ste 201
San Francisco, CA 94111
Licensed for 42 years, Henry William Root is a Intellectual Property Law lawyer who attended University of Denver Sturm College of Law... read more >

Joseph Edward Addiego

Joseph Edward Addiego
Davis Wright Tremaine LLP
50 California St # 2300
San Francisco, CA 94111
Licensed for 31 years, Joseph Edward Addiego is a Intellectual Property Law lawyer who attended Santa Clara University School of Law... read more >

Colleen Bal

Colleen Bal
Wilson Sonsini et al
1 Market St Ste 3300
San Francisco, CA 94105
Licensed for 31 years, Colleen Bal is a Intellectual Property Law lawyer who attended Harvard Law School... read more >

Sushila Chanana

Sushila Chanana
1 Bush St
San Francisco, CA 94104
Licensed for 17 years, Sushila Chanana is a Intellectual Property Law lawyer who attended UC Hastings College of the Law... read more >

Matthew Alan Chivvis

Matthew Alan Chivvis
Morrison & Foerster LLP
425 Market St 32nd Fl
San Francisco, CA 94105
Licensed for 17 years, Matthew Alan Chivvis is a Intellectual Property Law lawyer who attended University of San Francisco School of Law... read more >

Shaelyn Kate Dawson

Shaelyn Kate Dawson
Morrison Foerster, LLP
425 Market St
San Francisco, CA 94105
Licensed for 12 years, Shaelyn Kate Dawson is a Intellectual Property Law lawyer who attended Fordham University School of Law... read more >

Rachel Silverman Dolphin

Rachel Silverman Dolphin
Morrison Foerster
425 Market St 32FL
San Francisco, CA 94105
Licensed for 9 years, Rachel Silverman Dolphin is a Intellectual Property Law lawyer who attended Harvard Law School... read more >

Jeffrey Mark Fisher

Jeffrey Mark Fisher
Farella Braun & Martel
1 Bush St
San Francisco, CA 94104
Licensed for 33 years, Jeffrey Mark Fisher is a Intellectual Property Law lawyer who attended University of Illinois College of Law... read more >

Jonas Noah Hagey

Jonas Noah Hagey
BraunHagey & Borden LLP
351 California St 10th Floor
San Francisco, CA 94104
Licensed for 15 years, Jonas Noah Hagey is a Business Law and Intellectual Property Law lawyer who attended The University of Texas School ... read more >

Dieter Hermann Hellmoldt

Dieter Hermann Hellmoldt
Hellmoldt Law, PC
50 California St
San Francisco, CA 94111
Licensed for 22 years, Dieter Hermann Hellmoldt is a Intellectual Property Law lawyer who attended UC Hastings College of the Law... read more >

Richard Shiu Jung Hung

Richard Shiu Jung Hung
Morrison & Foerster LLP
425 Market St
San Francisco, CA 94105
Licensed for 26 years, Richard Shiu Jung Hung is a Intellectual Property Law lawyer who attended Columbia Law School... read more >

Annette Louise Hurst

Annette Louise Hurst
Orrick Herrington & Sutcliffe LLP
405 Howard St
San Francisco, CA 94105
Licensed for 34 years, Annette Louise Hurst is a Intellectual Property Law lawyer who attended New York University School of Law... read more >

Michael Allen Jacobs

Michael Allen Jacobs
Morrison & Foerster LLP
345 Market St
San Francisco, CA 94105
Licensed for 41 years, Michael Allen Jacobs is a Intellectual Property Law lawyer who attended Yale Law School... read more >

Daniel D Justice

Daniel D Justice
Orrick, Herrington & Sutcliffe
405 Howard St
San Francisco, CA 94105
Licensed for 11 years, Daniel D Justice is a Intellectual Property Law lawyer who attended USC Gould School of Law... read more >

Michelle Denise Kahn

Michelle Denise Kahn
Sheppard Mullin et al LLP
Embarcadero Ctr 17th Floor
San Francisco, CA 94111
Licensed for 38 years, Michelle Denise Kahn is a Intellectual Property Law lawyer who attended University of San Francisco School of Law... read more >

Michael Soonuk Kwun

Michael Soonuk Kwun
Keker, Van Nest & Peters LLP
555 Montgomery St Suite 750
San Francisco, CA 94111
Licensed for 26 years, Michael Soonuk Kwun is a Intellectual Property Law lawyer who attended UC Berkeley School of Law... read more >

Sabrina A Larson

Sabrina A Larson
Morrison & Foerster
1 Montgomery St Ste 3000
San Francisco, CA 94104
Licensed for 11 years, Sabrina A Larson is a Intellectual Property Law lawyer who attended UCLA School of Law... read more >

Alexander Hyung-Joon Lee

Alexander Hyung-Joon Lee
Paul Hastings LLP
650 California St
San Francisco, CA 94108
Licensed for 9 years, Alexander Hyung-Joon Lee is a Consumer Law and Intellectual Property Law lawyer who attended Foreign Law School... read more >

Will H Melehani

Will H Melehani
Orrick Herrington & Sutcliffe
405 Howard St
San Francisco, CA 94105
Licensed for 12 years, Will H Melehani is a Intellectual Property Law lawyer who attended UC Berkeley School of Law... read more >

Paul David Meyer

Paul David Meyer
Orrick, Herrington & Sutcliffe LLP
405 Howard St
San Francisco, CA 94105
Licensed for 9 years, Paul David Meyer is a Intellectual Property Law lawyer who attended UC Berkeley School of Law... read more >

Rufus Jan Pichler

Rufus Jan Pichler
Morrison & Foerster LLP
555 California St #12
San Francisco, CA 94104
Licensed for 24 years, Rufus Jan Pichler is a Intellectual Property Law and International Law lawyer who attended Stanford Law School... read more >

Marcela Robledo

Marcela Robledo
Simpson Thacher & Bartlett LLP
650 California St
San Francisco, CA 94108
Licensed for 17 years, Marcela Robledo is a Consumer Law and Intellectual Property Law lawyer who attended New York University School of La... read more >
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