| Serial Number | 87245046 |
| Word Mark | MATTEK |
| Filing Date | Tuesday, November 22, 2016 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, July 25, 2017 |
| Registration Number | 5249669 |
| Registration Date | Tuesday, July 25, 2017 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 9, 2017 |
| Pseudo Mark | MAT TEC |
| Goods and Services | Cells, tissue models in the nature of biological tissue cultures, cell growth media, and biomaterials for use in biological, biomedical, and life sciences research |
| 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 | Wednesday, November 30, 2016 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, January 10, 1991 |
| First Use In Commerce Date | Tuesday, September 30, 1997 |
| Party Name | MatTek Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Ashland, MA 01721 |
| Party Name | MatTek Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Ashland, MA 01721 |
| Party Name | MatTek Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Ashland, MA 01721 |
| Event Date | Event Description |
| Thursday, January 4, 2024 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Tuesday, August 22, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 22, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 22, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, August 12, 2023 | OFFICE ACTION ISSUED POU1 |
| Wednesday, August 9, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, July 21, 2023 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, July 25, 2022 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, July 25, 2017 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 9, 2017 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 9, 2017 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 19, 2017 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Thursday, March 30, 2017 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 30, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 29, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 29, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 7, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 7, 2017 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 7, 2017 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 28, 2017 | ASSIGNED TO EXAMINER |
| Thursday, December 1, 2016 | NOTICE OF PSEUDO MARK E-MAILED |
| Wednesday, November 30, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, November 25, 2016 | NEW APPLICATION ENTERED |