Trademark Search & Tracking

Free access to the complete USPTO trademark database with advanced search and tracking capabilities.

Trademark Search

Enter at least 3 characters to search

Show trademark images

ON OFF

Serial Number

Registration Number

Owner/Applicant

Attorney Name

Trademark Status

Live

Dead

Mark Type

Select Classes

4 Records Found

Serial Number	Trademark	Classes	Legal Status	Rights Holder	Filing Date	Actions
76404797	COLIGEN	—	710	COLIGEN CORP.	04/30/2002	Details
76445911	EX	009	606	COLIGEN CORP.	08/29/2002	Details
76587834	ACKTON	009	602	COLIGEN CORP.	04/21/2004	Details
76657030	VOICENOTE	—	605	COLIGEN CORP.	03/21/2006	Details