US3036088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
N-(fluoroalkylthio)-imides
Assignee: EIDP Inc
•
Filing: 1959-10-08
•
Granted: 1962-05-22
•
Expires: 1979-10-08
Abstract
No abstract record available.
Inventors
- 👤 Jr John F Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:41
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/02; C07D209/44; C07D209/48; C07D207/00; C07D207/46; C07D207/48
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
4 words
COMPOUNDS OF THE FORMULA
Claim 2
Dependent Claim
4 words
COMPOUNDS OF THE FORMULA
Claim 3
Dependent Claim
1 words
N-(2-CHLORO-1,1,2-TRIFLUOROETHYLTHIO)PHTHALIMIDE.
Claim 4
Dependent Claim
1 words
N-(2-CHLORO-1,1,2-TRIFLUOROETHYLTHIO)PHTHALIMIDE.
References Cited (Backward Citations)
US2553770A
Cited
US2861990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |