Federal Circuit Case Commentaries

Clarifying Patent Claim Construction: Federal Circuit Vacates Noninfringement Stipulation in Thorner v. Sony

Date: Feb 2, 2012

Clarifying Patent Claim Construction: Federal Circuit Vacates Noninfringement Stipulation in Thorner v. Sony Introduction In the landmark case of Thorner and Virtual Reality Feedback Corporation v....

Establishing Standards for Mandamus Relief in Venue Transfer Cases: In re Genentech, Inc. and Biogen Idec Inc.

Date: May 23, 2009

Establishing Standards for Mandamus Relief in Venue Transfer Cases: In re Genentech, Inc. and Biogen Idec Inc. Introduction The case In re Genentech, Inc. and Biogen Idec Inc., Petitioners (566 F.3d...

Federal Circuit Sets Precedent on Claim Construction and Doctrine of Equivalents in O2 Micro v. Beyond Innovation Technology

Date: Jun 12, 2008

Federal Circuit Sets Precedent on Claim Construction and Doctrine of Equivalents in O2 Micro v. Beyond Innovation Technology Introduction The case of O2 Micro International Limited v. Beyond...

Revamping Willful Infringement Standards and Privilege Waiver in Patent Litigation: Insights from IN RE SEAGATE TECHNOLOGY, LLC

Date: Aug 21, 2007

Revamping Willful Infringement Standards and Privilege Waiver in Patent Litigation: Insights from IN RE SEAGATE TECHNOLOGY, LLC Introduction In the landmark decision of IN RE SEAGATE TECHNOLOGY, LLC,...

Federal Circuit Establishes Priority of Intrinsic Evidence in Claim Construction: PHILLIPS v. AWH CORP.

Date: Jul 13, 2005

Federal Circuit Establishes Priority of Intrinsic Evidence in Claim Construction: PHILLIPS v. AWH CORP. Introduction In the landmark case of Edward H. PHILLIPS v. AWH CORPoration, decided by the...

Precedent on Intrinsic Evidence in Patent Claim Construction: C.R. Bard, Inc. v. U.S. Surgical Corp.

Date: Oct 30, 2004

Intrinsic Evidence Prevails in Patent Claim Construction: Insights from C.R. Bard, Inc. v. U.S. Surgical Corp. Introduction The United States Court of Appeals for the Federal Circuit delivered a...

Claim Construction and Ordinary Meaning in Patent Infringement: Insights from Innova/Pure Water v. Safari Water Filtration Systems

Date: Aug 12, 2004

Claim Construction and Ordinary Meaning in Patent Infringement: Insights from Innova/Pure Water v. Safari Water Filtration Systems Introduction The case of Innova/Pure Water, Inc. v. Safari Water...

Impact of Claim Construction on Patent Infringement: Insights from Liebel-Flarsheim Co. v. Medrad, Inc.

Date: Feb 12, 2004

Impact of Claim Construction on Patent Infringement: Insights from Liebel-Flarsheim Co. v. Medrad, Inc. Introduction The case of Liebel-Flarsheim Company and Mallinckrodt Inc. v. Medrad, Inc. (358...

Clarifying Prosecution Disclaimer and Means-Plus-Function Claim Interpretation: Omega Engineering v. Raytek Decision

Date: Jul 8, 2003

Clarifying Prosecution Disclaimer and Means-Plus-Function Claim Interpretation: Omega Engineering v. Raytek Decision Introduction The case of Omega Engineering, Inc. v. Raytek Corporation adjudicated...

Teleflex Inc. v. Ficosa: Affirmation of Infringement and Validity under Proper Claim Construction

Date: Jun 22, 2002

Teleflex Inc. v. Ficosa: Affirmation of Infringement and Validity under Proper Claim Construction Introduction The case of Teleflex, Inc. v. Ficosa North America Corp., adjudicated by the United...

Federal Circuit Establishes Broad Interpretation of "Reciprocating Member" in Patent Claims

Date: May 31, 2002

Federal Circuit Establishes Broad Interpretation of "Reciprocating Member" in Patent Claims Introduction The case of CCS Fitness, Inc. v. Brunswick Corporation and Division Life Fitness adjudicated...

Limiting Claim Scope Through Specification: The Coaxial Lumen Precedent in SciMed v. Advanced Cardiovascular Systems

Date: Mar 15, 2001

Limiting Claim Scope Through Specification: The Coaxial Lumen Precedent in SciMed Life Systems, Inc. v. Advanced Cardiovascular Systems, Inc. Introduction The legal landscape of patent infringement...

Intrinsic Evidence Prevails in Patent Claim Construction: Pitney Bowes v. Hewlett-Packard

Date: Jun 24, 1999

Intrinsic Evidence Prevails in Patent Claim Construction: Pitney Bowes, Inc. v. Hewlett-Packard Company Introduction Pitney Bowes, Inc. v. Hewlett-Packard Company is a landmark case decided by the...

Strict Claim Construction and Non-Infringement Standard in Renishaw v. Marposs

Date: Sep 17, 1998

Strict Claim Construction and Non-Infringement Standard in Renishaw plc v. Marposs Introduction The case of Renishaw plc v. Marposs Societa' per Azioni and Marposs Corporation, decided by the United...

Willful Infringement and Doctrine of Equivalents: Insights from Comark Communications, Inc. v. Harris Corporation

Date: Sep 10, 1998

Willful Infringement and Doctrine of Equivalents: Insights from Comark Communications, Inc. v. Harris Corporation Introduction In the realm of patent law, the delineation between literal infringement...

De Novo Review Affirmed in Cybor Corp. v. FAS Technologies: Implications for Patent Claim Construction

Date: Mar 26, 1998

De Novo Review Affirmed in Cybor Corp. v. FAS Technologies: Implications for Patent Claim Construction Introduction In the landmark case of Cybor Corporation v. FAS Technologies, Inc., and FASTAR...

Vitronics v. Conceptronic: Federal Circuit Clarifies Claim Construction Prioritization

Date: Jul 26, 1996

Vitronics v. Conceptronic: Federal Circuit Clarifies Claim Construction Prioritization Introduction The case of Vitronics Corporation v. Conceptronic, Inc., 90 F.3d 1576 (Fed. Cir. 1996), addresses...

Limitations on Doctrine of Equivalents: Southwall Technologies v. Cardinal IG Company

Date: Jun 22, 1995

Limitations on Doctrine of Equivalents: Southwall Technologies v. Cardinal IG Company Introduction Southwall Technologies, Inc. v. Cardinal IG Company, 54 F.3d 1570 (Fed. Cir. 1995), is a pivotal...

Claim Construction as a Matter of Law: The Markman Decision and Its Implications

Date: Apr 6, 1995

Claim Construction as a Matter of Law: The Markman Decision and Its Implications Introduction Herbert Markman and Positek, Inc. initiated a patent infringement lawsuit against Westview Instruments,...

SRI International v. Matsushita Electric: Reversal on Reverse Doctrine of Equivalents and Upholding Jury Trial Rights

Date: Oct 17, 1985

SRI International v. Matsushita Electric: Reversal on Reverse Doctrine of Equivalents and Upholding Jury Trial Rights Introduction The case of SRI International v. Matsushita Electric Corporation of...