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Federal Circuit Holds That Claim Language Can Limit The Scope Of A Design Patent

In Curver Luxembourg SARL v. Home Expressions Inc., case number 18-2214, the U.S. Court of Appeals for the Federal Circuit recently held that the claim language of a design patent can limit its scope where the claim language...more

Federal Circuit Holds IPR Proceedings On Pre-AIA Patents Is Not An Unconstitutional Taking Under The Fifth Amendment

In CELGENE CORPORATION v. PETER, the Federal Circuit recently affirmed the PTAB’s decisions finding appealed claims obvious. However, more importantly, the Federal Circuit also held that the retroactive application of IPR...more

Federal Circuit Sets Higher Standard For Early Alice Motions

In Cellspin Soft, Inc. v. Fitbit, Inc. et. al., the Federal Circuit recently held that a lower court wrongly invalidated four patents under Alice because they contain an inventive concept. The four patents at issue share the...more

Attorney Fees For Successful Defense Of IPR May Not Be Recovered As Damages Under 35 U.S.C. § 284

On March 25, 2018, the District Court in Nichia Corporation v. VIZIO, Inc., Case No. 8-16-cv-00545 (CACD 2019-03-25, Order), granted defendant’s motion to preclude plaintiff’s damages expert from testifying that plaintiff...more

The Federal Circuit Clarifies Rules For Importation Of Limitations From The Specification During Claim Construction

In Continental Circuits LLC v. Intel Corp. et al., case number 18-1076, the U.S. Court of Appeals for the Federal Circuit, in a precedential opinion, recently clarified the rules for the incorporation of a limitation from a...more

District Court Rules Certain Prior Art References Are Precluded Under IPR Estoppel

On December 28, 2018, the Court in The California Institute of Technology v. Broadcom Limited et al., Case No. 2:16-cv-03714-GW-(AGRx), issued a Final Ruling on Plaintiff’s Motion for Partial Summary Judgment of Validity...more

Court Finds No Personal Jurisdiction Over Foreign Defendant Based On U.S. Subsidiary Under Stream Of Commerce And Agency Theories

In University of Massachusetts Medical School et al v. L’Oreal SA et al, 1-17-cv-00868 (DED 2018-11-13, Order) (Sherry R. Fallon), the magistrate judge recommended granting a foreign parent company defendant’s motion to...more

District Court Grants Motion For More Definitive Statement Because Patent Infringement Claim Involved Complicated Technology

In Lexington Luminance LLC v. Service Lighting and Electrical Supplies, Inc. d/b/a 1000bulbs.com, 3-18-cv-01074, the District Court for the Northern District of Texas denied defendant’s motion to dismiss for failure to state...more

Court Finds Prior Finding Of No Literal Infringement Bars Later Claim For Infringement Under The Doctrine Of Equivalents

In Galderma Laboratories, LP et al v. Amneal Pharmaceuticals LLC et al, 1-16-cv-00207 (DED August 31, 2018, Order) (Stark, USDJ), Judge Stark of the District of Delaware recently found that a plaintiff was collaterally...more

Federal Circuit Affirms Tribal Immunity Does Not Apply In Inter Partes Review Proceedings Before The USPTO

In Saint Regis Mohawk Tribe et al. v. Mylan Pharmaceuticals Inc. et al., the U.S. Court of Appeals for the Federal Circuit held that Native American tribal sovereign immunity does not apply in Inter Partes Review (“IPR”)...more

SAS Institute, Inc. V. Iancu Has Affected Cases In Federal Courts In Addition To Those At The PTAB

On April 24, 2018, the Supreme Court issued its ruling in SAS Institute, Inc. v. Iancu, which held that the Patent Trial and Appeal Board (“PTAB”) arm of the United States Patent and Trademark Office (“USPTO”) must issue a...more

U.S. Supreme Court Rules America Invents Acts Reviews By The Patent Trial And Appeal Board Arm Of The Patent And Trademark Office...

In a 7-2 opinion, the U.S. Supreme Court ruled in OIL STATES ENERGY SERVICES, LLC v. GREENE’S ENERGY GROUP, LLC that inter partes review does not violate Article III or the Seventh Amendment of the Constitution. Thus, the...more

U.S. District Court For The Eastern District Of Texas Finds Defendants Have Not Committed Acts Of Infringement Sufficient To...

The U.S. Supreme Court’s May 22, 2017 ruling in TC Heartland v. Kraft Foods held that personal jurisdiction alone does not convey venue for patent cases under the patent venue statute. Previously, the Court of Appeals for the...more

U.S. District Court For The Central District Of California Makes Rare FRAND Royalty Rate Determination

The U.S. District Court for the Central District of California recently issued its opinion in TCL Communications v. Ericsson (SACV 14-341 JVS(DFMx) and CV 15-2370 JVS (DFMx)) on standard-essential patents and whether a commit...more

Federal Circuit Clarifies Waiver Of Venue Issue In Light Of TC Heartland, But Issues Still Remain For District Courts To Address

The U.S. Supreme Court’s May 22, 2017 ruling in TC Heartland v. Kraft Foods held that personal jurisdiction alone does not convey venue for patent cases under the patent venue statute. Previously, the Court of Appeals for...more

Allegan’s Restasis Patents Invalidated By A Federal District Court Even After Transfer To Native American Tribe And Sovereign...

In Allergan, Inc. v. Teva Pharmaceuticals USA, Inc. et al, Case No. 2:15-cv-1455-WCB (EDTX October 16, 2017 Order), a Federal District Court recently invalidated several patents covering Allergan’s dry-eye drug Restasis. The...more

Court Denies Plaintiff’s Motion To Disqualify Its Former Counsel As Counsel For Defendant In A Patent Litigation Action After...

In Eolas Technologies Incorporated v. Amazon.com, Inc., 3-17-cv-03022 (CAND August 24, 2017, Order) (Tigar, USDJ) the United States District Court for the Northern District of California recently denied plaintiff Eolas...more

Repeated Discovery Failures And Abusive Litigation Tactics Warrant Terminating Sanctions, Treble Damages, Attorney Fees And...

In TASER International, Inc. v. PhaZZer Electronics, Inc. et al, 6-16-cv-00366 (FLMD July 21, 2017, Order), a Florida District Court took the drastic step of entering a default judgment in favor of Plaintiff Taser, along with...more

U.S. Supreme Court Allows Early Notice For Biosimilars

In SANDOZ INC. v. AMGEN INC. et al., the United States Supreme Court in a unanimous opinion ruled that biosimilar makers can give their required 180-day statutory notice of sales before their products win approval by the...more

Federal Circuit Holds Non-Public Sales Can Still Satisfy The On-Sale Bar For Patents Under The AIA

In Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA, Inc., the United States Court of Appeals for the Federal Circuit recently ruled that the America Invents Act’s (“AIA”) did not change the meaning of the on-sale bar...more

U.S. Supreme Court Limits Laches Defense in Patent Cases

In SCA Hygiene Products AB et al. v. First Quality Baby Products LLC et al., the United States Supreme Court held that laches cannot be invoked as a defense against a claim for patent infringement damages brought within U.S.C...more

Northern District of California Revises Local Patent Rules

On January 17, 2017, the United States District Court for the Northern District of California issued revisions to its Local Patent Rules requiring early disclosure of damages-related discovery and contentions. The revised...more

Law Firm Survives Disqualification Motion in Florida Patent Infringement Lawsuit

In Lanard Toys Limited v. Toys “R” Us, Inc. et al, 3-15-cv-00849 (FLMD December 16, 2016, Order) (Barksdale, MJ), a patent infringement matter in Florida District Court, the court denied defendants’ motion to disqualify...more

Federal Circuit Takes A Common Law Approach to “Abstract Idea” Determinations in Alice Cases

In Amdocs (Israel) Ltd. v. Openet Telecom Inc. et al., the U.S. Court of Appeals for the Federal Circuit recently upheld four software patents against a patent-eligibility challenge, finding that the patents do not claim an...more

Federal Circuit Rules the Patent Trial and Appeal Board Can Consider New Evidence During AIA Review Trial

On September 26, 2016, the U.S. Court of Appeals for the Federal Circuit declined to review in a unanimous en banc decision a panel Federal Circuit decision affirming that the Patent Trial and Appeal Board (the “Board”) at...more

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