US3418392A
Expired / Lapsed
US
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Crosslinking compositions comprising a polycycloaliphatic polyepoxide and a hexaalkyloxymethylaminotriazine for acrylic interpolymers
Assignee: Novartis Corp
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Filing: 1964-10-21
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Granted: 1968-12-24
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Expires: 1984-10-21
Abstract
No abstract record available.
Inventors
- 👤 George J Leitner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:01
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C08K5/34922; C08L; C08L101/00; C08L25/00; C08L25/02; C08L25/04; C08L25/08; C08L57/00; C08L63/00; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/37; D06M15/55
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) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |