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US3504010A
Expired / Lapsed
US
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Bis(cyanomethylidene aromatic aminoalkylcarbamate) compounds
Assignee: Novartis Corp
•
Filing: 1966-04-27
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Granted: 1970-03-31
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Expires: 1986-04-27
Abstract
No abstract record available.
Inventors
- 👤 James M Straley
- 👤 David J Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:09
CPC Classifications
C; C07; C07C; C07C255/00; C09; C09B; C09B23/00; C09B23/0008; C09B23/005; C09B23/0058; C09B23/14; C09B23/143; Y; Y10; Y10S; Y10S8/00; Y10S8/92; Y10S8/922
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-30 | 1973-09-29 | 1974-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-30 | 1977-09-29 | 1978-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-30 | 1981-09-29 | 1982-03-31 | $7700.00 | Window Closed / Lapsed |