Trademarks
POLARIS
- Serial number
- 98542974
- Registration number
- 8369231
- Filed
- 2024-05-09
- Registered
- 2026-07-28
- Status
- Registered (USPTO status code 700, 2026-07-28; as of the dataset)
- Classes
- 001
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTDXFAP, file of 2026-07-29
Goods and services
Polymeric membranes in chemical form for the separation of gas
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| Membrane Technology and Research, Inc. | Original applicant, Owner at publication, Original registrant | Corporation | Newark, CA | MEMBRANE TECHNOLOGY AND RESEARCH, INC. State business registration EXACT high confidence: identical full name and state | TRTDXFAP, file of 2026-07-29 |
Assignment history
No recorded assignments on file for this mark.
USPTO bulk data: the Trademark Case Files Dataset (TRCFECO2; the latest release, March 2024, runs through 2023) for marks, owners, classes and goods and services; the Trademark Assignment Dataset (TRASECO) for assignments. Marks filed in the last 20 years, plus older marks still registered. Status here is read from the dataset’s dates and status code; TSDR has the current status. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.