Patent US3776912A successfully refreshed from Google Patents.
US3776912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1-(alkenylthiocarbonyl)-decahydro-quinolines
Assignee: Novartis Corp
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Filing: 1972-01-10
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Granted: 1973-12-04
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Expires: 1992-01-10
Abstract
Abstract SUBSTITUTED AZABICYCLOALKANES OF THE FORMULA I R-S-CO-N<(-CH(-R2)-(CH2)N-(3-R1-1,2-CYCLOHEXYLENE)-) WHEREIN R REPRESENTS AN ALKYL RADICAL WHICH CONTAINS 2 OR 2 CARBON ATOMS AND IS SUBSTITUTED BY CHLORINE OR A STRAIGHTCHAIN OR BRANCHED ALKENYL RADICAL CONTAINING 3 OR 4 CARBON ATOMS, R1 AND R2 REPRESENT HYDROGEN OR THE ONE REPRESENTS METHYL AND THE OTHER REPRESENTS HYDROGEN, AND N IS THE NUMBER 1 OR 2, MAY BE USED FOR INFLUENCING THE GROWTH OF PLANTS, PREFERABLY FOR COMBATING WEEDS IN RICE-CULTURES.
Inventors
- 👤 E Sturm
- 👤 H Cellarius
- 👤 C Vogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:47
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/02; C07D209/04; C07D209/08; C07D215/00; C07D215/02; C07D215/04; C07D215/08
Claims Analysis
Total Claims: 0
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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) | 1976-12-03 | 1977-06-04 | 1977-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-03 | 1981-06-04 | 1981-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-03 | 1985-06-04 | 1985-12-04 | $7700.00 | Window Closed / Lapsed |