US3299069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
5-nitrothiazolyl oxo-diazacycloalkanes
Assignee: BASF Corp
•
Filing: 1965-09-08
•
Granted: 1967-01-17
•
Expires: 1985-09-08
Abstract
No abstract record available.
Inventors
- 👤 Schmidt Paul
- 👤 Wilhelm Max
- 👤 Eichenberger Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:12
CPC Classifications
C; C07; C07D; C07D417/00; C07D417/02; C07D417/04; A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/415; A61K31/425; C07D233/00; C07D277/00; C07D277/02; C07D277/20; C07D277/32; C07D277/58; C07D409/00; C07D409/02; C07D409/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
US2755285A
Cited
US2874149A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |