Patent Case Watch

Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

Fed. Cir.

Ollnova Technologies Ltd. v. ecobee Technologies ULC, No. 25-1045 (Fed. Cir. June 4, 2026)

Affirmed in Part
§ 101 Eligibility Infringement JMOL / Post-Trial Damages
Court
U.S. Court of Appeals for the Federal Circuit
Case No.
No. 25-1045
Also Docketed
No. 25-1046 (consolidated; same document)
Decided
June 4, 2026
Judge
Chen, J.
Document
Precedential Opinion
Length
36 pages

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Ollnova Technologies Ltd. (Ollnova) sued ecobee Tech- nologies ULC d/b/a ecobee (ecobee) for patent infringement in the United States District Court for the Eastern District of Texas . Ollnova asserted U.S. Patent Nos . 7,860,495 (’495 patent), 8,264,371 (’371 patent), 7,746,887 (’887 pa- tent), and 8,224,282 (’282 patent) (collectively, the Asserted Patents). The Asserted Patents are directed to improve- ments in wireless communications used in building auto- mation systems .

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Source: govinfo.gov USCOURTS collection · retrieved July 23, 2026 · Report an error