METALMARK
Live / Applied — Statement of use — final refusal mailed (as of 02 Mar 2026)
What this means for you
Not registered yet, but its 28 Apr 2022 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97981161
- Mark type
- Stylized text
- Filed
- 28 Apr 2022
- Published for opposition
- 09 May 2023
- Attorney of record
- Julia Anne Matheson
Goods and services
- Class 001 — Chemicals: Catalytic agents; Ceramic particles for use as a filtering media in air purification, namely, ceramic-based nano composite filtration materials for use in air purification; chemical preparations in the nature of filtering materials for use in air purification; ceramic particles for use as a filtering media in air purification
Owner
- Metalmark Innovations, PBC, Cambridge, MA, US
- Metalmark Innovations, PBC, Cambridge, MA, US
Prosecution history
- 02 Mar 2026 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 02 Mar 2026 — FINAL REFUSAL E-MAILED
- 02 Mar 2026 — SU - FINAL REFUSAL - WRITTEN
- 27 Jan 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 26 Jun 2025 — USE AMENDMENT FILED
- 27 Jan 2026 — DIVISIONAL PROCESSING COMPLETE
- 26 Jun 2025 — DIVISIONAL REQUEST RECEIVED
- 05 Jan 2026 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 09 Jul 2025 — ASSIGNED TO LIE
- 26 Jun 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 26 Jun 2025 — TEAS REQUEST TO DIVIDE RECEIVED
- 16 Jun 2025 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 16 Jun 2025 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
- 14 Apr 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 14 Apr 2025 — NON-FINAL ACTION E-MAILED