LICHROSPHER
Live / Registered — Registered and renewed (as of 20 Nov 2025)
What this means for you
Registered since 26 Aug 1975. 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 26 Aug 2025).
Record
- Serial number
- 73008433
- Registration number
- 1018639
- Mark type
- Word mark
- Filed
- 10 Dec 1973
- Registered
- 26 Aug 1975
- Next maintenance due
- 26 Aug 2025
- Attorney of record
- William C. Wright
Goods and services
- Class 001 — Chemicals: CHROMATOGRAPHIC ADSORBENTS
Owner
- MERCK KGAA, DARMSTADT, DE
- E. MERCK, 64293 DARMSTAD, DE
Prior registrations
Prosecution history
- 20 Nov 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 20 Nov 2025 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 20 Nov 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 20 Nov 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Aug 2025 — TEAS SECTION 8 & 9 RECEIVED
- 26 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 07 Aug 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 07 Aug 2015 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 07 Aug 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 07 Aug 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 16 Jul 2015 — TEAS SECTION 8 & 9 RECEIVED
- 16 Oct 2005 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 16 Oct 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 29 Aug 2005 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 13 Oct 2005 — ASSIGNED TO PARALEGAL