| Serial Number | 74451361 |
| Word Mark | RELISA |
| Filing Date | Thursday, October 21, 1993 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, July 22, 2025 |
| Registration Number | 1880294 |
| Registration Date | Tuesday, February 28, 1995 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 6, 1994 |
| Goods and Services | kits consisting primarily of plastic microwells coated with immunological substrates, enzyme antibody reagents, chromogenic substrate reagents, stopping reagents, control sera and other reagents for immunological detection of antibodies in human blood for research use |
| Goods and Services | diagnostic reagents relating to biomedical applications for use in hopitals, medical centers and medical research laboratories diagnostic use |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 006 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, December 13, 1993 |
| Primary Code | 001 |
| First Use Anywhere Date | Wednesday, January 12, 1994 |
| First Use In Commerce Date | Wednesday, January 12, 1994 |
| 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 | 6 - Active |
| Class Status Date | Monday, December 13, 1993 |
| Primary Code | 005 |
| First Use Anywhere Date | Wednesday, January 12, 1994 |
| First Use In Commerce Date | Wednesday, January 12, 1994 |
| Party Name | IMMUNO CONCEPTS N.A. LTD. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Sacramento, CA 95827 US |
| Party Name | Immuno Concepts, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | DALLAS, TX 75234 US |
| Party Name | Immuno Concepts, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Sacramento, CA 95827 US |
| Party Name | Immuno Concepts, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Sacramento, CA 95827 US |
| Event Date | Event Description |
| Wednesday, March 2, 1994 | ASSIGNED TO EXAMINER |
| Wednesday, March 30, 1994 | NON-FINAL ACTION MAILED |
| Monday, June 6, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 6, 1994 | USE AMENDMENT FILED |
| Friday, July 15, 1994 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, August 31, 1994 | USE AMENDMENT ACCEPTED |
| Wednesday, August 31, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 31, 1994 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, September 2, 1994 | EXAMINER'S AMENDMENT MAILED |
| Friday, September 16, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 4, 1994 | NOTICE OF PUBLICATION |
| Tuesday, December 6, 1994 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 28, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, March 16, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, June 5, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, February 24, 2005 | PAPER RECEIVED |
| Thursday, February 24, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, April 8, 2005 | ASSIGNED TO PARALEGAL |
| Friday, April 8, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 8, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, September 12, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, September 24, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, September 24, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 24, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, September 24, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Thursday, February 20, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, July 19, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, July 22, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, July 22, 2025 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Tuesday, July 22, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, March 19, 2026 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, March 19, 2026 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, March 19, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 19, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 19, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |