US3459743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bis-triazinylaminostilbene compounds
Assignee: Novartis Corp
•
Filing: 1965-11-12
•
Granted: 1969-08-05
•
Expires: 1985-11-12
Abstract
No abstract record available.
Inventors
- 👤 Hyman William Zussman
- 👤 Heinrich Hausermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:52
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/40; C11D3/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2671784A
Cited
US2612501A
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US2658064A
Cited
US2742434A
Cited
US2945762A
Cited
US3051704A
Cited
US3269840A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |