LIBTAYO
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 30 Sept 2024)
What this means for you
Registered since 27 Mar 2018. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87583753
- Registration number
- 5432812
- Mark type
- Stylized text
- Filed
- 25 Aug 2017
- Published for opposition
- 09 Jan 2018
- Registered
- 27 Mar 2018
- Attorney of record
- Terrence J. McAllister
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical preparations, namely, anti-cancer preparations
Owner
- REGENERON PHARMACEUTICALS, INC., Tarrytown, NY, US
- Sanofi Biotechnology, 75008 Paris, FR
- Sanofi Biotechnology, 75008 Paris, FR
- Sanofi Biotechnology, 75008 Paris, FR
Prosecution history
- 30 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Jun 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 30 Jun 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 30 Sept 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 30 Sept 2024 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 30 Sept 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Mar 2024 — TEAS SECTION 8 & 15 RECEIVED
- 27 Mar 2023 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 14 Jul 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Jul 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Jul 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Jan 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Jan 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED