US3457294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
N-(substituted-benzoyl) aminoaceto- and aminopropionitriles
Assignee: Abbott Laboratories
•
Filing: 1966-04-22
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Granted: 1969-07-22
•
Expires: 1986-04-22
Abstract
No abstract record available.
Inventors
- 👤 Aldo J Crovetti
- 👤 Maynette V Neundorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:58
CPC Classifications
C; C07; C07C; C07C255/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3205258A
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US2927126A
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US3027248A
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US3187041A
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US3187042A
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US3254984A
Cited
NL248214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |