ENSPHERE Trademark
Trademark Overview
On Tuesday, May 27, 1997, a trademark application was filed for ENSPHERE with the United States Patent and Trademark Office. The USPTO has given the ENSPHERE trademark a serial number of 75298357. The federal status of this trademark filing is ABANDONED - AFTER INTER-PARTES DECISION as of Wednesday, March 29, 2000. This trademark is owned by Pangaea Pharmaceuticals, Inc.. The ENSPHERE trademark is filed in the Pharmaceutical Products category with the following description:
polymer-based drug delivery system consisting of a polymer matrix used to microencapsulate pharmaceutical preparations
General Information
| Serial Number | 75298357 |
| Word Mark | ENSPHERE |
| Filing Date | Tuesday, May 27, 1997 |
| Status | 604 - ABANDONED - AFTER INTER-PARTES DECISION |
| Status Date | Wednesday, March 29, 2000 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 6, 1998 |
Trademark Statements
| Goods and Services | polymer-based drug delivery system consisting of a polymer matrix used to microencapsulate pharmaceutical preparations |
Classification Information
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, June 19, 1997 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Pangaea Pharmaceuticals, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02138 |
| Party Name | Pangaea Pharmaceuticals, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02138 |
Trademark Events
| Event Date | Event Description |
| Wednesday, March 29, 2000 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Wednesday, March 29, 2000 | OPPOSITION TERMINATED NO. 999999 |
| Wednesday, March 29, 2000 | OPPOSITION SUSTAINED NO. 999999 |
| Tuesday, March 9, 1999 | OPPOSITION INSTITUTED NO. 999999 |
| Thursday, November 5, 1998 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, October 6, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, September 4, 1998 | NOTICE OF PUBLICATION |
| Monday, July 27, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 15, 1998 | EXAMINER'S AMENDMENT MAILED |
| Monday, October 27, 1997 | NON-FINAL ACTION MAILED |
| Monday, October 20, 1997 | ASSIGNED TO EXAMINER |
