USPTO trademark record

IONIS PHARMACEUTICALS

Dead mark · Owner Isis Pharmaceuticals, Inc. · Classes 5

Mark details

Owner: Isis Pharmaceuticals, Inc.
Serial number: 86845666
Registration number: 5978398
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 2015-12-10
Registered: 2020-02-04
Goods / services: diagnostic preparations and human therapeutics for medical use, namely, antisense oligonucleotides

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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