PARTISPHERE
Live / Registered — Registered and renewed (as of 16 Mar 2017)
What this means for you
Registered since 17 Feb 1987. 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 17 Feb 2017).
Record
- Serial number
- 73523511
- Registration number
- 1428906
- Mark type
- Word mark
- Filed
- 22 Feb 1985
- Published for opposition
- 25 Nov 1986
- Registered
- 17 Feb 1987
- Next maintenance due
- 17 Feb 2017
- Attorney of record
- Jennifer L. Dean
Goods and services
- Class 001 — Chemicals: CHEMICALLY MODIFIED SILICA MEDIA FOR CHROMATOGRAPHY
Owner
- VWR INTERNATIONAL LTD, LUTTERWORTH, LEICESTERSHIRE, GB
- HICHROM LIMITED, THEALE, BERKSHIRE, GB
- WHATMAN INTERNATIONAL LIMITED, MAIDSTONE, KENT, GB
- WHATMAN, INC., Florham Park, NJ, US
- WHATMAN INTERNATIONAL LIMITED, KENT, GB
- WHATMAN INTERNATIONAL LIMITED, KENT, GB
- WHATMAN INTERNATIONAL LIMITED, KENT, GB
Prosecution history
- 17 Feb 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 Jun 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 12 Apr 2017 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Apr 2017 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Mar 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 16 Mar 2017 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 16 Mar 2017 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 16 Mar 2017 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 19 Jan 2017 — TEAS SECTION 8 & 9 RECEIVED
- 17 Feb 2016 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 12 Dec 2012 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 Sept 2008 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 22 Sept 2008 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Apr 2008 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 Mar 2007 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)