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In this note, we will discuss the latest decisions on the merits from the Dutch patent court on the matter of plausibility and inventive step. These were handed down in two cases (BMS v Sandoz and BMS v Teva) on 30 October...more
Proper construction of claim limitations reciting the chemical property of pH (which denotes the concentration of hydrogen ions in a solution as an indication of acidity) has arisen several times in district court and Federal...more
Despite one concurring judge's belief in a "fair probability" that the U.S. Supreme Court would grant certiorari and reverse an order invalidating American Axle's driveshaft patent for purportedly claiming natural law, the...more
By Memorandum Opinion and Order entered by The Honorable Leonard P. Stark in Enzo Life Sciences, Inc. v. Hologic Inc. et al., Civil Action No. 16-894-LPS-CJB (D.Del. October 15, 2018), the Court entered its Markman ruling...more
In a precedential opinion issued en banc on Friday, October 7, 2016, the Federal Circuit overturned a panel decision, affirming and reinstating the district court’s judgment and the jury’s verdict. The majority opinion...more
In Teva Pharmaceuticals USA Inc. v. Sandoz Inc., the U.S. Supreme Court held that clear error review applies to factual determinations underlying district court claim constructions. There has been much discussion about the...more
After reflecting upon the events of the past twelve months, Patent Docs presents its ninth annual list of top patent stories. For 2015, we identified twenty stories that were covered on Patent Docs last year that we believe...more
In Dow Chemical Co. v. Nova Chemicals Corp., the Federal Circuit held claims reciting a limitation that could be calculated in several ways indefinite where the patent claims, specification, and prosecution history failed to...more
Dow Chemical Company (“Dow”) lost a ruling that competitor NOVA Chemical Corporation and NOVA Chemicals Inc. (collectively “NOVA”) infringed claims of two Dow patents when the Federal Circuit applied the U.S. Supreme Court’s...more
In yet another post-Teva claim construction case (see discussion of Teva v. Sandoz, Shire Development v. Watson Pharmaceuticals, Kaneka Corp. v. Xiamen Kingdomway Grp. and TomTom, Inc. v. Adolph cases (this edition) the U.S....more
Addressing the impact of expert testimony used during claim construction, the U.S. Court of Appeals for the Federal Circuit in a case remanded by the U.S. Supreme Court, following its January 5, 2015 decision in Teva...more
Case Name: Shire Development, LLC v. Watson Pharms., Inc., 787 F.3d 1359 (Fed. Cir. June 3, 2015) (Circuit Judges Prost, Chen, and Hughes presiding; Opinion by Hughes, J.) (Appeal from S.D. Fla., Middlebrooks, J.) - Drug...more
Case Name: Teva Pharms. USA, Inc., v. Sandoz, Inc., Fed. Cir. Nos. 2012-1567, -1568, -1569, -1570, 2015 U.S. App. LEXIS 10229 (Fed. Cir. June 18, 2015) (Circuit Judges Moore, Mayer, and Wallach presiding; Opinion by Moore,...more
Earlier this week, the Federal Circuit issued an order denying a petition for rehearing en banc in the In re Cuozzo Speed Technologies, LLC case. As we have previously reported, this case was the first appeal of the first...more
In its January 2015 decision, Teva Pharms. USA, Inc. v. Sandoz, Inc., the Supreme Court held that the ultimate construction of a patent claim term is a question of law, subject to de novo appellate review, but that the...more
The More Things Change (Lighting Ballast Control LLC v. Philips Electronics North America), the More They Stay the Same (Teva Pharmaceuticals USA, Inc. v. Sandoz Inc.) - On June 18, 2015, the Federal Circuit handed down...more
On June 16, the Federal Circuit issued its first-ever reversal of a Patent Trial and Appeal Board decision in an America Invents Act post-grant proceeding. The opinion, drafted by Chief Judge Prost and joined by CAFC Judge...more
Addressing the issue of de novo versus differential claim construction review post-Teva, the Supreme Court of the United States remanded back to the U.S. Court of Appeals for the Federal Circuit a case where de novo review...more
Case Name: Teva Pharms USA, Inc. v. Sandoz, Inc., No. 10-13-854, 135 S. Ct. 831 (Mar. 20, 2012) (Breyer, J. delivered opinion of the Court, in which Roberts, C.J., and Scalia, Kennedy, Ginsburg, Sotomayor, and Kagan, JJ.,...more
The recent Supreme Court case of Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc. held that, although the ultimate issue of claim construction is a legal question subject to de novo review, underlying factual determinations...more
Copyrighting Player-Generated Content in Video Games - Last year, consumers spent more than $21 billion on the video game industry. The Entertainment Software Association reports that almost 60% of Americans—roughly...more
TEVA PHARMACEUTICALS: IS IT TIME TO RETHINK HOW YOU WILL ARGUE CLAIM CONSTRUCTION? The United States Supreme Court decided in Teva Pharmaceuticals USA Inc. v. Sandoz Inc. that the Federal Circuit must review all...more
On January 20, 2015, the Supreme Court provided guidance on the standard of review for claim construction on appeal in Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc., No. 12-854. The Court held “[w]hen reviewing a district...more
The Supreme Court recently decided a patent case involving a significant procedural issue. In Teva Pharmaceuticals USA, Inc. v. Sandoz, Inc., 135 S.Ct. 831 (1/20/15), the question before the Court was whether the Federal...more
More Deference to District Courts in Claim Construction - In TEVA PHARMACEUTICALS USA, INC. v. SANDOZ, INC., No. 13-854, the Supreme Court held that factual findings underpinning claim construction rulings are reviewed...more