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

2 Records Found

Serial Number	Trademark	Classes	Legal Status	Rights Holder	Filing Date	Actions
90356048		044	606	Ironwood Pharmaceuticals, Inc.	12/03/2020	Details
88872505	BYLOXTA	005 044	606	Ironwood Pharmaceuticals, Inc.	04/15/2020	Details