US3488368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal derivatives of alkylhydroxyphenylalkylphosphinic acids
Assignee: Novartis Corp
•
Filing: 1967-01-30
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Granted: 1970-01-06
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Expires: 1987-01-30
Abstract
No abstract record available.
Inventors
- 👤 John D Spivack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:05
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/30; C07F9/306; C07F9/32; C07F9/3205; C07F9/3241; C07F9/38; C07F9/3804; C07F9/3882; C07F9/40; C07F9/4003; C07F9/4056; C07F9/42; C07F9/48; C07F9/50; C07F9/53; C07F9/5333; C08; C08K; C08K5/00; C08K5/49; C08K5/51; C08K5/53; C08K5/5313; C08K5/5317; C08K5/5333; C10; C10M; C10M1/00; C10M1/08; C11; C11B; C11B5/00; C11B5/0071; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/34; C10M2207/40; C10M2207/402; C10M2207/404; C10M2219/00; C10M2219/08; C10M2219/082; C10M2219/085; C10M2223/00; C10M2223/06; C10M2223/061; C10M2223/065; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2010/06; C10N2010/08; C10N2010/10; C10N2010/12; C10N2010/14; C10N2010/16; C10N2040/00; C10N2040/20; C10N2040/22; C10N2050/00; C10N2050/015; C10N2050/02; C10N2050/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2416985A
Cited
US2341565A
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US2364348A
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US3052653A
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US3179676A
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US3402196A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |