US3240703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilization of organic substances
Assignee: Universal Oil Products Co
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Filing: 1961-12-27
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Granted: 1966-03-15
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Expires: 1981-12-27
Abstract
No abstract record available.
Inventors
- 👤 Symon Ted
- 👤 Anthony J Guarnaccio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:31
CPC Classifications
C; C11; C11B; C11B5/00; C11B5/0071; C07; C07C; C07C323/00; C08; C08K; C08K5/00; C08K5/36; C08K5/37; C08K5/375; C09; C09K; C09K15/00; C09K15/04; C09K15/12; C09K15/14; Y; Y10; Y10S; Y10S524/00; Y10S524/925; Y10S524/929
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
ORGANIC SUBSTANCE NORMALLY SUBJECT TO OXIDATIVE DETERIORATION CONTAINING, AS AN INHIBITOR AGAINST SAID DETERI ORATION, FROM ABOUT 0.0001% TO ABOUT 5% BY WEIGHT OF AN INHIBITOR SELECTED FROM THE GROUP CONSISTING OF ALKYLTHIOALKOXY SUBSTITUTED DIPHENLALKANE, ALKYLTHIOALKOXY SUBSTITUTED DIPHENYLSULFIDE, ALKYLTHIOALKOXY SUBSTITUTED DIPHENYLETHER, ARYLTHIOALKOXY SUBSTITUTED DIPHENYLALKANE, ARYLTHIOALKOXY SUBSTITUTED DIPHENYLSULFIDE, AND ARYLTHIOALKOXY SUBSTITUTED DIPHENYLETHER.
Claim 2
Dependent Claim
51 words
ORGANIC SUBSTANCE NORMALLY SUBJECT TO OXIDATIVE DETERIORATION CONTAINING, AS AN INHIBITOR AGAINST SAID DETERI ORATION, FROM ABOUT 0.0001% TO ABOUT 5% BY WEIGHT OF AN INHIBITOR SELECTED FROM THE GROUP CONSISTING OF ALKYLTHIOALKOXY SUBSTITUTED DIPHENLALKANE, ALKYLTHIOALKOXY SUBSTITUTED DIPHENYLSULFIDE, ALKYLTHIOALKOXY SUBSTITUTED DIPHENYLETHER, ARYLTHIOALKOXY SUBSTITUTED DIPHENYLALKANE, ARYLTHIOALKOXY SUBSTITUTED DIPHENYLSULFIDE, AND ARYLTHIOALKOXY SUBSTITUTED DIPHENYLETHER.
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) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |