US3055746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adducts of aliphatic monocarboxylic acids and aliphatic amines in gasoline
Assignee: Texaco Inc
•
Filing: 1959-05-07
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Granted: 1962-09-25
•
Expires: 1979-05-07
Abstract
No abstract record available.
Inventors
- 👤 George W Eckert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:52
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/222; C10L1/2222; C10L1/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A GASOLINE CONTAINING 0.001 TO 0.1 WEIGHT PERCENT OF AN ADDUCT HAVING THE GENERAL FORMULA RNH2 R''COOH WHEREIN R IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 2-18 CARBON ATOMS AND R'' IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 1-17 CARBON ATOMS, SAID ADDUCT CONTAINING A TOTAL OF 8-20 CARBON ATOMS AND IMPARTING IMPROVED ANTI-STALLING, ANTI-ICING PROPERTIES TO SAID GASOLINE.
Claim 2
Dependent Claim
57 words
A GASOLINE CONTAINING 0.001 TO 0.1 WEIGHT PERCENT OF AN ADDUCT HAVING THE GENERAL FORMULA RNH2 R''COOH WHEREIN R IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 2-18 CARBON ATOMS AND R'' IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 1-17 CARBON ATOMS, SAID ADDUCT CONTAINING A TOTAL OF 8-20 CARBON ATOMS AND IMPARTING IMPROVED ANTI-STALLING, ANTI-ICING PROPERTIES TO SAID GASOLINE.
References Cited (Backward Citations)
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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) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |