PROBIOS
Live / Registered — Registered and renewed (as of 27 Jan 2026)
What this means for you
Registered since 11 Nov 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 11 Nov 2035: the §8 & §9 renewal).
Record
- Serial number
- 73035322
- Registration number
- 1024469
- Mark type
- Word mark
- Filed
- 23 Oct 1974
- Registered
- 11 Nov 1975
- Current term from
- 11 Nov 2025
- Next maintenance filing
- §8 & §9 renewal, due by 11 Nov 2035 (grace period to 11 May 2036)
- Attorney of record
- Amy Brozenic
Goods and services
- Class 005 — Pharmaceuticals: FEED SUPPLEMENT INCLUDING MICROBIAL CULTURE FOR FEEDING LIVESTOCK AND POULTRY
Owner
- CHR. HANSEN A/S, HØRSHOLM, DK
- CHR. HANSEN'S BIOSYSTEMS A/S, HORSHOLM DK-2970, DK
- PIONEER HI-BRED INTERNATIONAL, INC., DES MOINES, IA
- NULABS, INC., PORTLAND, OR
Board proceedings on this mark
The owner also pleads this mark in 1 other Board proceeding.
Prosecution history
- 27 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 27 Jan 2026 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 27 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 26 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 11 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 23 Jul 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
- 05 Jun 2020 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 07 Mar 2018 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 05 Jun 2017 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 05 Jun 2017 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Jan 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Jan 2016 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 11 Jan 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Jan 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL