US3334100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amino-lower-alkanoylanilines
Assignee: STWB Inc
•
Filing: 1960-04-22
•
Granted: 1967-08-01
•
Expires: 1980-04-22
Abstract
No abstract record available.
Inventors
- 👤 Bernard L Zenitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:23
CPC Classifications
C; C07; C07D; C07D263/00; C07D263/02; C07D263/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
13 words
A MEMBER OF THE GROUP CONSISTING OF (A) A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
13 words
A MEMBER OF THE GROUP CONSISTING OF (A) A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
GB634073A
Cited
US2636038A
Cited
GB726080A
Cited
US2715631A
Cited
US2830087A
Cited
US2793155A
Cited
US3042720A
Cited
US2987519A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |