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US3366637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
N-[(guanylmercapto)alkyl]-c-diaryl-methyl-piperidines
Assignee: BASF Corp
•
Filing: 1965-08-16
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Granted: 1968-01-30
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Expires: 1985-08-16
Abstract
No abstract record available.
Inventors
- 👤 Mull Robert Paul
- 👤 Mizzoni Renat Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:02
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/06; C07D213/16; A; A61; A61K; A61K31/00; C07D211/00; C07D211/04; C07D211/06; C07D211/08; C07D211/10; C07D211/14; C07D211/18; C07D211/20; C07D211/22; C07D211/26; C07D213/24; C07D213/28; C07D213/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3189601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |