| Serial Number | 79420649 |
| Word Mark | PTSEEK |
| Filing Date | Thursday, December 5, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, October 14, 2025 |
| Registration Number | 7979977 |
| Registration Date | Tuesday, October 14, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, August 26, 2025 |
| Pseudo Mark | PT SEEK |
| Goods and Services | Biotechnology research; chemical engineering; providing information on scientific and research studies in the field of clinical medicine via a website; hosting a web site featuring information on chemical engineering; research and development in the pharmaceutical and biotechnology fields; providing information on the subject of scientific research in the field of biochemistry and biotechnology; research and development of mrna drugs. |
| 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 | 6 - Active |
| Class Status Date | Thursday, April 3, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | PTC Therapeutics, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | US |
| Party Name | PTC Therapeutics, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | US |
| Party Name | PTC Therapeutics, Inc. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | US |
| Party Name | PTC Therapeutics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | US |
| Event Date | Event Description |
| Thursday, April 3, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, April 4, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 4, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, May 5, 2025 | ASSIGNED TO EXAMINER |
| Thursday, May 8, 2025 | NON-FINAL ACTION WRITTEN |
| Friday, May 9, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Friday, April 18, 2025 | CHANGE OF NAME/ADDRESS REC'D FROM IB |
| Monday, July 7, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, July 17, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 17, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 17, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 17, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 17, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 17, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, July 21, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 20, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 26, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 26, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 14, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 14, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Saturday, July 26, 2025 | REFUSAL PROCESSED BY IB |
| Monday, July 7, 2025 | REFUSAL PROCESSED BY MPU |