Trademark Overview
On Monday, December 7, 1998, a trademark application was filed for C21 with the United States Patent and Trademark Office. The USPTO has given the C21 trademark a serial number of 75602346. The federal status of this trademark filing is ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE as of Tuesday, March 7, 2000. This trademark is owned by Twenty-First Century Research Corporation. The C21 trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
research, development and large scale production of commodity chemicals and chemical processes for others