PTSEEK
Live / Registered — Registered (as of 14 Oct 2025)
What this means for you
Registered since 14 Oct 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79420649
- Registration number
- 7979977
- Mark type
- Stylized text
- Filed
- 05 Dec 2024
- Published for opposition
- 26 Aug 2025
- Registered
- 14 Oct 2025
- Attorney of record
- Steven D Lustig
Goods and services
- Class 042 — Scientific and technological 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.
Owner
- PTC Therapeutics, Inc., DE, US
- PTC Therapeutics, Inc., DE, US
- PTC Therapeutics, Inc., DE, US
- PTC Therapeutics, Inc., XL
Prosecution history
- 14 Jan 2026 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 14 Oct 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 14 Oct 2025 — REGISTERED-PRINCIPAL REGISTER
- 26 Aug 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 26 Aug 2025 — PUBLISHED FOR OPPOSITION
- 20 Aug 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 26 Jul 2025 — REFUSAL PROCESSED BY IB
- 21 Jul 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 17 Jul 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 17 Jul 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 17 Jul 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 17 Jul 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 17 Jul 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 17 Jul 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 07 Jul 2025 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB