ISOTREX Trademark
Trademark Overview
On Tuesday, September 17, 1991, a trademark application was filed for ISOTREX with the United States Patent and Trademark Office. The USPTO has given the ISOTREX trademark a serial number of 74204300. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Monday, July 26, 1999. This trademark is owned by STIEFEL LABORATORIES, INC.. The ISOTREX trademark is filed in the Pharmaceutical Products category with the following description:
pharmaceutical preparation for the treatment of acne
General Information
| Serial Number | 74204300 |
| Word Mark | ISOTREX |
| Filing Date | Tuesday, September 17, 1991 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Monday, July 26, 1999 |
| Registration Number | 1747670 |
| Registration Date | Tuesday, January 19, 1993 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 5, 1992 |
Trademark Statements
| Certificate of Correction for Registration | IN THE STATEMENT, COLUMN 1, LINE 1, "HOFFMAN" SHOULD BE DELETED, AND "HOFFMANN" SHOULD BE INSERTED. IN THE STATEMENT, COLUMN 1, LINE 3, "RD" SHOULD BE DELETED, AND "ST." SHOULD BE INSERTED. |
| Goods and Services | pharmaceutical preparation for the treatment of acne |
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 | 018 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Monday, July 26, 1999 |
| Primary Code | 005 |
| First Use Anywhere Date | Tuesday, October 29, 1991 |
| First Use In Commerce Date | Tuesday, October 29, 1991 |
Trademark Owner History
| Party Name | HOFFMANN-LA ROCHE INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | NUTLEY, NJ 07110 |
| Party Name | HOFFMANN-LA ROCHE INC. |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 03 - Corporation |
| Address | NUTLEY, NJ 07110 |
| Party Name | STIEFEL LABORATORIES, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Coral Gables, FL 33134 |
| Party Name | STIEFEL LABORATORIES, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Coral Gables, FL 33134 |
Trademark Events
| Event Date | Event Description |
| Wednesday, September 3, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, July 26, 1999 | CANCELLED SEC. 8 (6-YR) |
| Friday, October 1, 1993 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Monday, April 5, 1993 | SEC 7 REQUEST FILED |
| Tuesday, January 19, 1993 | REGISTERED-PRINCIPAL REGISTER |
| Saturday, November 14, 1992 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, October 28, 1992 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, October 28, 1992 | EXTENSION 1 GRANTED |
| Monday, October 5, 1992 | USE AMENDMENT FILED |
| Monday, October 5, 1992 | EXTENSION 1 FILED |
| Tuesday, July 28, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, May 5, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, April 3, 1992 | NOTICE OF PUBLICATION |
| Friday, December 13, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 12, 1991 | ASSIGNED TO EXAMINER |
