Patent US3045005A successfully refreshed from Google Patents.
US3045005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monoazo dyestuffs
Assignee: Novartis AG
•
Filing: 1959-11-23
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Granted: 1962-07-17
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Expires: 1979-11-23
Abstract
No abstract record available.
Inventors
- 👤 Jung Jean-Pierre
- 👤 Schetty Guido
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:13
CPC Classifications
C; C09; C09B; C09B27/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
THE MONOAZO DYESTUFF OF THE FORMULA
Claim 2
Dependent Claim
6 words
THE MONOAZO DYESTUFF OF THE FORMULA
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) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |