USPTO trademark record

ALEXION

Dead mark · Owner Alexion Pharmaceuticals, Inc. · Classes 5, 42

Mark details

Owner: Alexion Pharmaceuticals, Inc.
Serial number: 76325479
Registration number: 2852423
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2001-10-10
Registered: 2004-06-15
Goods / services: pharmaceuticals used in treatment of cardiovascular, autoimmune, and neurological diseases, cancer, and xenographic transplants; research and development of technologies for the treatment of cardiova…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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