DIOFAN
Live / Registered — Registered and renewed (as of 29 Sept 2021)
What this means for you
Registered since 11 Apr 1961. 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 11 Apr 2031: the §8 & §9 renewal).
Record
- Serial number
- 72088453
- Registration number
- 0713706
- Mark type
- Word mark
- Filed
- 05 Jan 1960
- Registered
- 11 Apr 1961
- Current term from
- 11 Apr 2021
- Next maintenance filing
- §8 & §9 renewal, due by 11 Apr 2031 (grace period to 11 Oct 2031)
- Attorney of record
- Clifford D Hyra
Goods and services
- Class 001 — Chemicals: Aqueous Dispersions of Synthetic Resins for Coating Paper and Fibrous Materials
Owner
- SYENSQO FRANCE, LYON, FR
- SOLVAY FRANCE, LYON, FR
- SOLVIN FRANCE, PARIS, FR
- SOLVIN S.A., B-1120 BRUSSELS, BE
- BASF Aktiengesellschaft, Ludwigshafen am Rhine, DE
- Badische Anilin- & Soda-Fabrik Aktiengesellschaft, Ludwigshafen am Rhine, DE
Prosecution history
- 18 Mar 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 20 Nov 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 27 Nov 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Nov 2023 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 27 Nov 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Nov 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 29 Sept 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 29 Sept 2021 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 29 Sept 2021 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 25 Sept 2021 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 19 May 2021 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 19 May 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 11 Feb 2021 — TEAS SECTION 8 & 9 RECEIVED
- 24 Sept 2014 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 01 Apr 2011 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)