Litigation involving US Patent 11589142

11589142

SPADA Innovations, Inc. v. AT&T Inc.

early stages

Docket:: 2:24-cv-06703
Court:: U.S. District Court for the Central District of California.
Filed:: 2024-08-07

SPADA Innovations, Inc. filed a patent infringement lawsuit against AT&T Inc. asserting U.S. Patent No. 11,589,142. The case appears to be in its early stages.

Nokia Of America Corp. v. Spada Innovations Inc.

Awaiting institution

Docket:: IPR2025-01442
Court:: USPTO Patent Trial and Appeal Board.
Filed:: 2025-08-27

Patents:11589142

π Nokia Of America Corp.Δ Spada Innovations Inc.

Nokia Of America Corp. filed an Inter Partes Review (IPR) petition challenging the validity of U.S. Patent No. 11,589,142. A decision on whether to institute the trial was made on February 24, 2026.