US3686169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thiocycloamides
Assignee: Monsanto Co
•
Filing: 1970-07-20
•
Granted: 1972-08-22
•
Expires: 1990-07-20
Abstract
Abstract COMPOUNDS OF THE FORMULA R-S-N<(-CO-(CH2)N-CH(-R1)-) WHERE R IS ALKYL, ARYL OR CYCLOALKYL, R1 IS HYDROGEN OR LOWER ALKYL AND N IS 2 TO 9 WHICH ARE PREMATURE VULCANIZATION INHIBITORS.
Inventors
- 👤 Aubert Yaucher Coran
- 👤 Joseph Edward Kerwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:16
CPC Classifications
C; C07; C07D; C07D207/00; C07D207/46; C07D207/48; C08; C08K; C08K5/00; C08K5/36; C08K5/43; C08K5/44
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-22 | 1976-02-21 | 1976-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-22 | 1980-02-21 | 1980-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-22 | 1984-02-21 | 1984-08-22 | $7700.00 | Window Closed / Lapsed |