H2KPLUS
Live / Allowed — Publication / registration review complete (as of 19 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 30 Oct 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99470475
- Mark type
- Stylized text
- Filed
- 30 Oct 2025
- Published for opposition
- 07 Apr 2026
- Attorney of record
- Dyan M. House
Goods and services
- Class 042 — Scientific and technological services: Consulting services in the field of design and development of engineering processes; Research and development in the field of carbon capture and storage; Engineering design services; Engineering services in the field of hydrogen production
Owner
- Kellogg Brown & Root LLC, Houston, TX, US
Prosecution history
- 01 Apr 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 15 Mar 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 13 Mar 2026 — ASSIGNED TO EXAMINER
- 11 Mar 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 30 Oct 2025 — APPLICATION FILING RECEIPT MAILED
- 30 Oct 2025 — NEW APPLICATION ENTERED