US3459704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions of organic material stabilized with certain esters of substituted hydroquinones and organic acids
Assignee: Novartis Corp
•
Filing: 1966-10-31
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Granted: 1969-08-05
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Expires: 1986-10-31
Abstract
No abstract record available.
Inventors
- 👤 Janet Brooks Peterson
- 👤 Martin Dexter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:15
CPC Classifications
C; C07; C07C; C07C323/00; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/101; C08K5/105; C08K5/107; C08K5/11; C08K5/13; C08K5/134; C08K5/36; C08K5/37; C08K5/372; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/24; C10M; C10M3/00; C11; C11B; C11B5/00; C11B5/0021; C11B5/0035; C11B5/0071; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/34; C10M2207/40; C10M2207/402; C10M2207/404; C10M2211/00; C10M2211/04; C10M2211/044; C10M2211/06; C10M2219/00; C10M2219/08; C10M2219/082; C10M2219/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3255136A
Cited
US3330859A
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US3303211A
Cited
US3367908A
Cited
US3338833A
Cited
US3364250A
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 |