US3249632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Derivatives of 3-lower alkyl-4-hydroxyphenoxyalkanoic acids
Assignee: Novartis Corp
•
Filing: 1962-09-17
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Granted: 1966-05-03
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Expires: 1982-09-17
Abstract
No abstract record available.
Inventors
- 👤 Janet B Peterson
- 👤 Dexter Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:34
CPC Classifications
C; C11; C11B; C11B5/00; C11B5/0071; C07; C07C; C07C323/00; C07C51/00; C07C51/347; C07C51/367; C07C59/00; C07C59/40; C07C59/58; C07C59/64; C07C59/66; C07C59/68; C07C59/70; C08; C08K; C08K5/00; C08K5/0008; C08K5/005; C08K5/04; C08K5/10; C08K5/101; C08K5/13; C08K5/16; C08K5/20; C08K5/36; C08K5/37; C08K5/375; C09; C09K; C09K15/00; C09K15/04; C09K15/06; C09K15/08; C09K15/12; C09K15/14; C09K15/20; C09K15/24; C10; C10M; C10M129/00; C10M129/02; C10M129/68; C10M129/76; C10M133/00; C10M133/02; C10M133/16; C10M135/00; C10M135/20; C10M135/22; C10M135/24; C11B5/0021; C11B5/0035; C10M2201/00; C10M2201/04; C10M2201/041; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/287; C10M2207/34; C10M2207/40; C10M2207/404; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/084; C10M2209/10; C10M2209/103; C10M2209/105; C10M2215/00; C10M2215/08; C10M2215/082; C10M2215/24; C10M2215/28; C10M2219/00; C10M2219/08; C10M2219/082; C10M2219/084; C10M2219/085; C10M2221/00; C10M2221/04; C10M2221/043
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
THE STABILIZER COMPOUND OF THE FORMULA:
Claim 2
Dependent Claim
6 words
THE STABILIZER COMPOUND OF THE FORMULA:
References Cited (Backward Citations)
US2109947A
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US2519755A
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US2992966A
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CH352321A
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US2967774A
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US3005828A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |