| Serial Number | 73761079 |
| Word Mark | HEXALEN |
| Filing Date | Monday, October 31, 1988 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 15, 2021 |
| Registration Number | 1540083 |
| Registration Date | Tuesday, May 23, 1989 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 28, 1989 |
| Certificate of Correction for Registration | IN THE STATEMENT, COLUMN 1, LINE 1, "PENNSYLVANIA" SHOULD BE DELETED, AND "DELAWARE" SHOULD BE INSERTED. |
| Amendment to a Registration/Renewal Certificate | IN THE STATEMENT, COLUMN 1, LINES 3 THROUGH 6 ARE DELETED, AND "ONE TOWER BRIDGE, 100 FRONT STREET, WEST CONSHONHOCKEN, PA 19428" IS INSERTED. |
| Goods and Services | PHARMACEUTICALS, NAMELY, ANTI-CANCER AGENTS |
| 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 | Friday, October 15, 2021 |
| Primary Code | 005 |
| First Use Anywhere Date | Wednesday, October 19, 1988 |
| First Use In Commerce Date | Wednesday, October 19, 1988 |
| Party Name | EISAI INC. |
| Party Type | 34 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WOODCLIFF LAKE, NJ 07677 |
| Party Name | EISAI CORPORATION OF NORTH AMERICA |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WOODCLIFF LAKE, NJ 07677 |
| Party Name | MGI PHARMA, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BLOMMINGTON, MN 55437 |
| Party Name | MEDIMMUNE ONCOLOGY, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WEST CONSHOHOCKEN, PA 19428 |
| Party Name | U.S. BIOSCIENCE, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | WEST CONSHOHOCKEN, PA 19428 |
| Party Name | U.S. BIOSCIENCE, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | BLUE BELL, PA 19422 |
| Party Name | U.S. BIOSCIENCE, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | BLUE BELL, PA 19422 |
| Event Date | Event Description |
| Thursday, December 24, 1992 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Tuesday, December 6, 1988 | ASSIGNED TO EXAMINER |
| Tuesday, December 13, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, January 28, 1989 | NOTICE OF PUBLICATION |
| Tuesday, February 28, 1989 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 23, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, October 1, 1992 | SEC 7 REQUEST FILED |
| Saturday, June 6, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 16, 1993 | SEC 7 REQUEST FILED |
| Friday, August 13, 1993 | AMENDMENT UNDER SECTION 7 - PROCESSED |
| Tuesday, May 23, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, January 20, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, August 8, 2008 | CASE FILE IN TICRS |
| Wednesday, March 18, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, May 21, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, May 28, 2009 | ASSIGNED TO PARALEGAL |
| Saturday, June 6, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, August 12, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, August 12, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 2, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 23, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, October 15, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |