Trademarks
WOOLLAM-ISE
- Serial number
- 76720244
- Registration number
- 5595875
- Filed
- 2017-05-08
- Registered
- 2018-10-30
- Status
- Registration cancelled 2025-05-16 (USPTO status code 710, 2025-05-16; as of the dataset)
- Classes
- 009
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTDXFAP, file of 2026-05-18
Goods and services
EQUIPMENT, NAMELY, ELLIPSOMETER BASED APPARATUS FOR MEASURINGTHICKNESS, TEMPERATURE CAUSED EFFECTS, AND OPTICAL PROPERTIES OFSEMICONDUCTORS, DISK DRIVES, MAGNETIC DATA STORAGE MEDIA, OPTICALDATA STORAGE MEDIA, THIN FILMS, MULTIPLE LAYER FILMS AND COATINGS ONSUBSTRATES, AND COMPUTER PROGRAMS NECESSARY FOR CONTROLLING THEELLIPSOMETER BASED APPARATUS AND FOR ANALYZING ACQUIRED ELLIPSOMETRICDATA
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| J.A. WOOLLAM CO., INC. | Original applicant, Owner at publication, Original registrant | Corporation | LINCOLN, NE | J.A. WOOLLAM CO., INC. State business registration EXACT high confidence: identical full name and state | TRTDXFAP, file of 2026-05-18 |
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.