USPTO trademark record

K KALBITOR ECALLANTIDE

Live registered mark · Owner Dyax Corp. · Classes 44

Mark details

Owner: Dyax Corp.
Serial number: 85099229
Registration number: 3943667
Status: REGISTERED AND RENEWED
Classes: 44 (Medical / veterinary / agriculture services)
Filed: 2010-08-03
Registered: 2011-04-12
Goods / services: Providing information in the field of angioedema; Providing health information; Providing medical information; Providing a web site featuring news and information relating to the diagnosis and treatm…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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