DIFFUMAX

Live / Registered — Registered (as of 17 Jan 2023)

What this means for you

Registered since 17 Jan 2023. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
97039008
Registration number
6958957
Mark type
Stylized text
Filed
22 Sept 2021
Published for opposition
09 Aug 2022
Registered
17 Jan 2023
Attorney of record
David Bell

Goods and services

  • Class 001 — Chemicals: reagents for scientific and research use; chemical preparations for scientific or research purposes, other than for medical or veterinary use

Owner

Prosecution history

  • 01 Apr 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
  • 17 Jan 2023 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
  • 17 Jan 2023 — REGISTERED-PRINCIPAL REGISTER
  • 13 Dec 2022 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
  • 12 Dec 2022 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
  • 07 Dec 2022 — STATEMENT OF USE PROCESSING COMPLETE
  • 17 Nov 2022 — USE AMENDMENT FILED
  • 07 Dec 2022 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
  • 17 Nov 2022 — TEAS STATEMENT OF USE RECEIVED
  • 04 Oct 2022 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
  • 09 Aug 2022 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 09 Aug 2022 — PUBLISHED FOR OPPOSITION
  • 20 Jul 2022 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 01 Jul 2022 — APPROVED FOR PUB - PRINCIPAL REGISTER
  • 24 Jun 2022 — ASSIGNED TO EXAMINER

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