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

17 Records Found

Serial Number	Trademark	Classes	Legal Status	Rights Holder	Filing Date	Actions
75425864	NANOCRYSTALS	005	614	NanoSystems L.L.C.	01/29/1998	Details
75427697	NANOSYSTEMS	—	710	NanoSystems L.L.C.	01/29/1998	Details
75437017	NANONAPROXEN	005	604	NanoSystems L.L.C.	02/19/1998	Details