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Judge Mazzant’s case assignment order on March 3, 2025, brought the topic of the Eastern District of Texas (“EDTX”) being the busiest forum for patent cases back into the spotlight...more
It’s been one year since the TC Heartland decision was issued by the Supreme Court, and it’s had a big impact on patent litigation. See TC Heartland LLC v. Kraft Food Brands LLC, 137 S. Ct. 1514, 1521 (May 22, 2017)....more
In our continuing coverage of the post-TC Heartland landscape, the Federal Circuit recently clarified that venue is proper in only one district per state in In re BigCommerce, Inc., 2018-122 (Fed. Cir. May 15, 2018) (slip...more
The Federal Circuit today in In re HTC Corp., Misc. 2018-130 (May 5, 2018), followed the holding of the Supreme Court in Brunette Machine Works, Ltd. v. Kockum Industries, Inc., 406 U.S. 706 (1972), that venue is proper as to...more
In 2017, the Supreme Court rejected the Federal Circuit’s longstanding interpretation of Personal Jurisdiction and Venue in patent infringement actions against domestic companies. 28 U.S.C. §§ 1391, 1400; see TC Heartland LLC...more
In another noteworthy year for patent law, the U.S. Supreme Court and Federal Circuit issued a number of decisions that altered the patent landscape, including four Supreme Court decisions. The topics of the key cases...more
In a recent development from the Eastern District of Texas, Magistrate Judge Roy S. Payne concluded that defendants Globalfoundries, Qualcomm, and Samsung waited too long prior to moving to dismiss or transfer the case due to...more
For years, patent assertion entities have filed patent lawsuits against retailers in federal court in Texas. The Supreme Court’s recent decision in TC Heartland LLC v. Kraft Foods Group Brands LLC may give retailers the...more
The court offers clarification on a patent litigation venue issue that has caused “widespread disagreement” nationwide....more
On September 21, the US Court of Appeals for the Federal Circuit issued an opinion in In re: Cray Inc. clarifying how district courts should determine whether a patent infringement defendant maintains a “regular and...more
On May 22, 2017, in TC Heartland LLC v. Kraft Foods Group Brands LLC, the Supreme Court reversed decades of expansive patent venue interpretation by the Federal Circuit. A succinct 10-page opinion by Justice Thomas...more
The Supreme Court’s decision five months ago in TC Heartland v. Kraft Food Group Brands was a sea change in the way courts interpret venue for patent infringement cases. Since the Federal Circuit’s decision in VE Holding...more
At the end of May this year, the Supreme Court unanimously clarified the law on venue in patent infringement lawsuits (see here). For 27 years, litigants had relied on a Federal Circuit decision, VE Holding Corp. v. Johnson...more
The United States Supreme Court’s May decision in TC Heartland LLC v. Kraft Foods Group Brands LLC was widely seen as a limitation on the jurisdictions in which a patent owner can file infringement claims. That decision set...more
Supreme Court Hits Reset on Patent Venue Law in TC Heartland - In the recent TC Heartland LLC v. Kraft Foods Group Brands LLC decision, the Supreme Court reversed nearly thirty years of patent venue law and held that a...more
Inter Partes Reexamination Estoppel Attaches On Claim-by-Claim Basis for New Requests and Pending Proceedings - In In re Affinity Labs Of Texas, LLC, Appeal Nos. 2016-1092, 2016-1172, the Federal Circuit held that the...more
The Supreme Court recently decided TC Heartland v. Kraft Food Group, 581 U. S. ____ (2017), which has changed the rules concerning where patent infringement lawsuits may be brought. Specifically, patent infringement actions...more
Last week, Judge Nelson of the District of Minnesota decided that further briefing on venue in The Valspar Corp. et al. v. PPG Industries, Inc. was appropriate given the recent TC Heartland decision by the Supreme Court. This...more
Seyfarth Synopsis: Venue in a patent litigation is limited to the alleged infringer’s state of incorporation or where the defendant has committed infringing acts and has a regular and established place of business....more
Early last week, the U.S. Supreme Court reversed the Federal Circuit in an 8-0 decision that will make it easier for companies to defend patent infringement lawsuits. In TC Heartland LLC v. Kraft Foods Group Brands, LLC, the...more
The Supreme Court issued its much-anticipated decision in TC Heartland LLC v. Kraft Foods Group Brands LLC, unanimously holding that, for the purpose of the patent venue statute 28 U.S.C. § 1400(b), “a domestic corporation...more
The Supreme Court’s recent decision on patent venue, TC Heartland LLC v. Kraft Foods Group Brands, may actually turn out to be a good thing for patentees when it comes to Section 101. But before we get to that, let’s do the...more
The United States Supreme Court has been chipping away at patent rights for the past decade. The latest blow occurred on May 22, 2017, when the Court crippled the ability of patent holders to engage in forum shopping in TC...more
The Supreme Court’s recent opinion in TC Heartland, LLC v. Kraft Foods Group Brands, LLC, overturns almost three decades of Federal Circuit jurisprudence on the issue of where a patent holder may properly file suit. In a...more
For close to 30 years, patent owners have been able to strategically select the best location for a patent litigation, assuming that the defendant sold the contested product in that location. Popular "rocket docket" courts...more