US3350309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilization of silicone fluids with an iron compound and a polycarboxylic acid
Assignee: Mobil Oil AS
•
Filing: 1965-07-14
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Granted: 1967-10-31
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Expires: 1985-07-14
Abstract
No abstract record available.
Inventors
- 👤 Fritz A Buehler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:57
CPC Classifications
C; C10; C10M; C10M3/00; C08; C08K; C08K13/00; C08K13/02; C08K5/00; C08K5/04; C08K5/09; C08K5/092; C10M2201/00; C10M2201/06; C10M2201/062; C10M2201/10; C10M2201/102; C10M2201/103; C10M2207/00; C10M2207/04; C10M2207/08; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/122; C10M2207/123; C10M2207/125; C10M2207/129; C10M2207/14; C10M2207/141; C10M2207/142; C10M2207/22; C10M2211/00; C10M2211/04; C10M2211/042; C10M2211/06; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/06; C10M2215/068; C10M2215/10; C10M2215/102; C10M2215/22; C10M2215/221; C10M2215/222; C10M2215/223; C10M2215/224; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/26; C10M2215/30; C10M2219/00; C10M2219/06; C10M2219/08; C10M2219/082; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/041; C10M2229/042; C10M2229/043; C10M2229/044; C10M2229/05; C10N; C10N2020/00; C10N2020/01; C10N2040/00; C10N2040/08; C10N2050/00; C10N2050/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
A HIGH TEMPERATURE STABILIZED FLUID COMPOSITION COMPRISING A MAJOR PORPORTION OF A POLYSILOXANE FLUID HAVING THE UNIT FORMULA:
Claim 2
Dependent Claim
18 words
A HIGH TEMPERATURE STABILIZED FLUID COMPOSITION COMPRISING A MAJOR PORPORTION OF A POLYSILOXANE FLUID HAVING THE UNIT FORMULA:
References Cited (Backward Citations)
US2445567A
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GB705320A
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GB781341A
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US2759904A
Cited
US2877184A
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GB932434A
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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) | 1970-10-30 | 1971-05-01 | 1971-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-30 | 1975-05-01 | 1975-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-30 | 1979-05-01 | 1979-10-31 | $7700.00 | Window Closed / Lapsed |