| Serial Number | 73706601 |
| Word Mark | OXYPURE |
| Filing Date | Wednesday, January 20, 1988 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Monday, May 2, 2016 |
| Registration Number | 1572797 |
| Registration Date | Tuesday, December 26, 1989 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 3, 1989 |
| Goods and Services | BLOOD SUBSTITUTES FOR HUMAN AND VETERINARY USE |
| Pseudo Mark | OXYGEN PURE |
| 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 | 018 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Monday, May 2, 2016 |
| Primary Code | 005 |
| First Use Anywhere Date | Saturday, April 11, 1987 |
| First Use In Commerce Date | Tuesday, June 16, 1987 |
| Party Name | OPK BIOTECH LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | CAMBRIDGE, MA 02141 |
| Party Name | OPK BIOTECH LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | CAMBRIDGE, MA 02141 |
| Party Name | BIOPURE CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CAMBRIDGE, MA 02141 |
| Party Name | BIOPURE CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | BOSTON, MA 02111 |
| Party Name | BIOPURE CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | BOSTON, MA 02111 |
| Event Date | Event Description |
| Monday, May 2, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, May 19, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 19, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, September 30, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 23, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, December 1, 2008 | CASE FILE IN TICRS |
| Monday, August 18, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 25, 2000 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, November 25, 2000 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, March 24, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, August 30, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, January 4, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 26, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 3, 1989 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 5, 1989 | NOTICE OF PUBLICATION |
| Monday, July 10, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, July 7, 1989 | ASSIGNED TO EXAMINER |
| Thursday, June 29, 1989 | PETITION TO REVIVE-GRANTED |
| Thursday, March 2, 1989 | PETITION TO REVIVE-RECEIVED |
| Monday, November 21, 1988 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, April 2, 1988 | NON-FINAL ACTION MAILED |
| Thursday, March 17, 1988 | ASSIGNED TO EXAMINER |