| Serial Number | 73255761 |
| Word Mark | THIOLYTE |
| Filing Date | Monday, April 7, 1980 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, May 19, 2023 |
| Registration Number | 1217144 |
| Registration Date | Tuesday, November 23, 1982 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 31, 1982 |
| Pseudo Mark | THIOLIGHT |
| Goods and Services | Labeling Reagent to Affect Fluorescence in a Chemical System |
| 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 | Tuesday, November 23, 1982 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, February 1, 1979 |
| First Use In Commerce Date | Thursday, February 1, 1979 |
| Party Name | MERCK KGAA |
| Party Type | 45 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | DARMSTADT 64293 DE |
| Party Name | EMD CHEMICALS INC. |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | GIBBSTOWN, NJ 08027 |
| Party Name | CALBIOCHEM-NOVABIOCHEM CORPORATION |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SAN DIEGO, CA 92121 |
| Party Name | CALBIOCHEM CORPORATION |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | La JOLLA, CA 92037 |
| Party Name | Calbiochem-Behring Corp. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | La Jolla, CA 92037 |
| Party Name | Calbiochem-Behring Corp. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | La Jolla, CA 92037 |
| Party Name | Calbiochem-Behring Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | La Jolla, CA 92037 |
| Event Date | Event Description |
| Friday, May 19, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, May 19, 2023 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Friday, May 19, 2023 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, May 19, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, November 2, 2022 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, November 23, 2021 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, November 19, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, November 19, 2012 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, November 19, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, November 19, 2012 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, October 26, 2012 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, December 15, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 9, 2008 | CASE FILE IN TICRS |
| Wednesday, April 18, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 5, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, March 5, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, November 21, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, November 21, 2002 | PAPER RECEIVED |
| Wednesday, February 15, 1989 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, January 4, 1989 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, October 26, 1988 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, August 8, 1988 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 23, 1982 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 31, 1982 | PUBLISHED FOR OPPOSITION |