Posts Tagged: Eastern District of Texas


EDTX says leased retail space can be a regular and established place of business for patent venue

The recent Tinnus opinion further defines the meaning of “regular and established place of business.” See Tinnus Enters. v. Telebrands Corp., Case No. 6:17-CV-00170-RWS (E.D. …
By Thomas Dunlap
2 months ago 2

TC Heartland Update: Federal Circuit decides ZTE and Bigcommerce

Of the many lingering issues left in TC Heartland’s wake for domestic corporations, a Federal Circuit panel resolved several of them recently. In In re ZTE (…

In a Multi-District State, venue proper where defendant maintains a principal place of business

In patent infringement suits brought against a corporate defendant in a state with multiple judicial districts, venue is only proper in the single district where the defendant …

CAFC says plaintiff bears the burden of proving venue is proper in a patent infringement suit

After the case was filed in the Eastern District of Texas, ZTE filed a motion to transfer the case to the Northern District of Texas under 28 U.…

Samsung Galaxy Smartphones Targeted in Infringement Case Over Secure Device Authentication Patents

Texas-based patent owner PACid Technologies filed a complaint alleging patent infringement committed by South Korean consumer electronics giant Samsung (KRX:005930). The case, filed in the Eastern District …
By Steve Brachmann
4 months ago 0

Portal Communications Alleges Apple’s Siri Willfully Infringes on Natural Language Processing Patents

Portal Communications filed a suit for patent infringement against Cupertino, CA-based consumer tech giant Apple Inc. At issue in the case, which was filed in the Eastern …
By Steve Brachmann
5 months ago 1

Federal Circuit says Kessler Doctrine did not preclude claims asserted against Google

Google also argued that, if claim preclusion did not bar SimpleAir’s infringement claims, than the Kessler doctrine barred them. This doctrine, stemming from a 1907 decision by …
By Steve Brachmann
5 months ago 2

PTAB Judges Shockingly Inexperienced Compared to District Court Judges

This study uncovered several shocking revelations. First, 12.64% of PTAB judges were appointed with less than 5 years of experience prior to their appointment as APJs (i.e., 5 years …
By Gene Quinn
5 months ago 63

Code sues Honeywell at ITC and EDTX for attempting to monopolize barcode reader market

Barcode reading solutions provider Code Corporation of Salt Lake City, UT, announced that it had filed antitrust actions against engineering conglomerate Honeywell International (NYSE:HON) at both …
By Steve Brachmann
7 months ago 20

Telebrands loses $12.3 million verdict for willful patent infringement of Bunch O Balloons

On November 21st, a jury verdict entered in the Eastern District of Texas awarded $12.3 million in damages to Tinnus Enterprises and ZURU Ltd. in a patent infringement …
By Steve Brachmann
8 months ago 17

Packet Intelligence patents see different infringement outcomes in separate Eastern Texas cases

A jury verdict recently entered in a patent infringement case in the Eastern District of Texas held that plaintiff Packet Intelligence, a patent owning entity headquartered in …
By Steve Brachmann
8 months ago 0

Federal Circuit Finds TC Heartland Changed Controlling Law, Can Be Applied Retroactively

Arguing against Micron’s motion to dismiss, Harvard contended that TC Heartland only affirmed a previous precedent set by SCOTUS and that the improper venue challenge was …
By Steve Brachmann
9 months ago 3

Allergan’s RESTASIS® patents declared invalid by Eastern District of Texas

Judge William C. Bryson of the United States Federal District Court for the Eastern District of Texas found that Allergan's RESTASIS® patents were infringed by Teva Pharmaceuticals …
By Gene Quinn
10 months ago 17

Denying TC Heartland Changed the Law on Venue Ignores Reality

On May 22, 2017, in TC Heartland LLC v. Kraft Foods Group Brands, LLC, 137 S.Ct. 1514 (2017), the Supreme Court held that patent venue is controlled exclusively by 28 U.S.…
By Keith Grady & Karen Morris
10 months ago 3

Employees working from home do not establish place of business for venue under TC Heartland

In re Cray, Inc., the Federal Circuit applied the recent Supreme Court’s TC Heartland decision to grant a writ of mandamus, directing the Eastern District of …

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