HYDROGEN PRODUCTION CELL
Live / Allowed — Publication / registration review complete (as of 20 Aug 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 05 Sept 2024 filing date already counts against anyone who files later.
Record
- Serial number
- 98735923
- Mark type
- Word mark
- Filed
- 05 Sept 2024
- Registered
- 08 Sept 2026
- Next maintenance filing
- §8 declaration of use, due by 08 Sept 2032 (grace period to 08 Mar 2033)
- Attorney of record
- Joshua Mertzlufft
Goods and services
- Class 037 — Building construction and repair services: Extraction of hydrogen from underground hydrocarbon reservoirs; drilling for hydrogen in underground hydrocarbon reservoirs; installation of hydrogen production apparatus in underground hydrocarbon reservoirs; construction of structures for the production of hydrogen from underground hydrocarbon reservoirs
Owner
- ProtonH2 Analytics, Limited, Dublin, IE
Prosecution history
- 13 Aug 2026 — APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
- 07 Aug 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 07 Aug 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 07 Aug 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 07 May 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 07 May 2026 — NON-FINAL ACTION E-MAILED
- 07 May 2026 — NON-FINAL ACTION WRITTEN
- 02 Apr 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Apr 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Apr 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Apr 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 01 Apr 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 01 Apr 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 16 Dec 2025 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 16 Dec 2025 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED