| Serial Number | 87378281 |
| Word Mark | STEMFLEX |
| Filing Date | Monday, March 20, 2017 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, April 10, 2018 |
| Registration Number | 5444729 |
| Registration Date | Tuesday, April 10, 2018 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 25, 2017 |
| Pseudo Mark | STEM FLEX |
| Goods and Services | Cell culture media for scientific and research 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 | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 24, 2017 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, January 23, 2017 |
| First Use In Commerce Date | Monday, January 23, 2017 |
| Party Name | Life Technologies Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Carlsbad, CA 92008 |
| Party Name | Life Technologies Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Carlsbad, CA 92008 |
| Party Name | Life Technologies Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Carlsbad, CA 92008 |
| Event Date | Event Description |
| Saturday, March 25, 2017 | NOTICE OF PSEUDO MARK E-MAILED |
| Tuesday, June 13, 2017 | ASSIGNED TO EXAMINER |
| Thursday, March 23, 2017 | NEW APPLICATION ENTERED |
| Friday, March 24, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, June 13, 2017 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 7, 2018 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, July 5, 2017 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, July 25, 2017 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 25, 2017 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, September 19, 2017 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 13, 2018 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, February 13, 2018 | USE AMENDMENT FILED |
| Monday, March 5, 2018 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Monday, March 5, 2018 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, March 10, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, March 10, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, March 10, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 10, 2023 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, April 10, 2023 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, March 29, 2024 | TEAS SECTION 8 & 15 RECEIVED |
| Thursday, March 8, 2018 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, April 10, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Friday, March 10, 2023 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |