LEMTRADA
Live / Registered — Registered and renewed (as of 11 Sept 2025)
What this means for you
Registered since 10 Mar 2015. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 10 Mar 2025).
Record
- Serial number
- 86283123
- Registration number
- 4701437
- Mark type
- Stylized text
- Filed
- 16 May 2014
- Published for opposition
- 14 Oct 2014
- Registered
- 10 Mar 2015
- Next maintenance due
- 10 Mar 2025
- Attorney of record
- Karen Lim
Goods and services
- Class 005 — Pharmaceuticals: Therapeutic antibodies for use as anti-lymphocytic agents
Owner
- Genzyme Corporation, Cambridge, MA, US
- Genzyme Corporation, Cambridge, MA, US
- Genzyme Corporation, Cambridge, MA, US
Prosecution history
- 11 Sept 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Sept 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 11 Sept 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Sept 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 May 2025 — TEAS SECTION 8 & 9 RECEIVED
- 10 Mar 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 12 Jul 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 12 Jul 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 09 Jul 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 19 Mar 2021 — TEAS SECTION 8 RECEIVED
- 10 Mar 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 08 Jan 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
- 10 Dec 2019 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 12 Apr 2019 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Apr 2019 — TEAS CHANGE OF OWNER ADDRESS RECEIVED