| Serial Number | 79172827 |
| Word Mark | CHOPTIMIZER |
| Filing Date | Wednesday, August 12, 2015 |
| Status | 709 - CANCELLED - SECTION 71 |
| Status Date | Friday, January 13, 2023 |
| Registration Number | 4985954 |
| Registration Date | Tuesday, June 28, 2016 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, January 12, 2016 |
| Pseudo Mark | CH OPTIMIZER |
| Goods and Services | Media for cell culture for the biotechnology and biopharmaceutical sector |
| Goods and Services | Scientific research services, scientific laboratory services, scientific research and development, research and development in the field of pharmaceuticals and biotechnology |
| 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 | 001, 005, 006, 010, 026, 046 |
| Class Status Code | F - NOT AVAILABLE |
| Class Status Date | Friday, January 13, 2023 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | F - NOT AVAILABLE |
| Class Status Date | Friday, January 13, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | SARTORIUS STEDIM FMT |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | FR |
| Party Name | SARTORIUS STEDIM FMT SAS |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | FR |
| Party Name | SARTORIUS STEDIM FMT SAS |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | FR |
| Party Name | SARTORIUS STEDIM FMT SAS |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | FR |
| Event Date | Event Description |
| Tuesday, May 24, 2016 | EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED |
| Thursday, September 24, 2015 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, September 28, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, October 2, 2015 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, November 25, 2015 | ASSIGNED TO EXAMINER |
| Thursday, December 3, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 24, 2015 | NOTICE OF PUBLICATION |
| Tuesday, January 12, 2016 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 10, 2016 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Friday, March 25, 2016 | NEW REPRESENTATIVE AT IB RECEIVED |
| Tuesday, June 28, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 28, 2016 | GRANT OF PROTECTION CREATED, TO BE SENT TO IB |
| Thursday, July 28, 2016 | FINAL DISPOSITION PROCESSED |
| Thursday, July 28, 2016 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, August 19, 2016 | NOTIFICATION PROCESSED BY IB |
| Friday, January 13, 2023 | CANCELLED SECTION 71 |
| Wednesday, September 13, 2023 | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED |
| Monday, October 16, 2023 | TOTAL INVALIDATION PROCESSED BY THE IB |
| Thursday, September 21, 2023 | INVALIDATION PROCESSED |
| Friday, September 22, 2023 | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB |
| Thursday, May 1, 2025 | NEW REPRESENTATIVE AT IB RECEIVED |
| Friday, February 28, 2025 | NEW REPRESENTATIVE AT IB RECEIVED |
| Friday, November 15, 2024 | CHANGE OF NAME/ADDRESS REC'D FROM IB |