Patent US3017360A successfully refreshed from Google Patents.
US3017360A
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Hydrocarbon oil composition
Assignee: Universal Oil Products Co
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Filing: 1958-05-23
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Granted: 1962-01-16
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Expires: 1978-05-23
Abstract
No abstract record available.
Inventors
- 👤 Henryk A Cyba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:06
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/221; C10M; C10M1/00; C10M1/08; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C23F11/14; C23F11/141; C23F11/143; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/10; C10M2215/102; C10M2217/00; C10M2217/04; C10M2217/042; C10M2217/043; C10N; C10N2030/00; C10N2030/08; C10N2030/12; C10N2040/00; C10N2040/08; C10N2040/12; C10N2040/13; C10N2040/135; C10N2040/14; C10N2040/16; C10N2040/17
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
HYDROCARBON OIL CONTAINING FROM ABOUT 0.0001% TO ABOUT 1% BY WEIGHT OF A SALT OF A CARBOXYLIC ACID OF FROM ABOUT 6 TO ABOUT 50 CARBON ATOMS PER MOLECULE AND THE CONDENSATIO PRODUCTS OF FROM 1 TO 2 MOLS OF AN EPIHALOHYDRIN COMPOUND WITH FROM 1 TO 2 MOLS OF AN ALIPHATIC AMINE OF FROM ABOUT 12 TO ABOUT 40 CARBON ATOMS PER MOLECULE, SAID SALT BEING THE REACTION PRODUCT OF FROM 1 TO 2 MOL PROPORTIONS OF ACID PER 1 TO 2 MOL PROPORTIONS OF AMINE GROUP IN THE CONDENSATION PRODUCT.
Claim 2
Dependent Claim
92 words
HYDROCARBON OIL CONTAINING FROM ABOUT 0.0001% TO ABOUT 1% BY WEIGHT OF A SALT OF A CARBOXYLIC ACID OF FROM ABOUT 6 TO ABOUT 50 CARBON ATOMS PER MOLECULE AND THE CONDENSATIO PRODUCTS OF FROM 1 TO 2 MOLS OF AN EPIHALOHYDRIN COMPOUND WITH FROM 1 TO 2 MOLS OF AN ALIPHATIC AMINE OF FROM ABOUT 12 TO ABOUT 40 CARBON ATOMS PER MOLECULE, SAID SALT BEING THE REACTION PRODUCT OF FROM 1 TO 2 MOL PROPORTIONS OF ACID PER 1 TO 2 MOL PROPORTIONS OF AMINE GROUP IN THE CONDENSATION PRODUCT.
References Cited (Backward Citations)
US1954133A
Cited
US2143388A
Cited
US2130947A
Cited
US2214352A
Cited
US2479480A
Cited
US2454547A
Cited
US2475410A
Cited
US2587546A
Cited
US2753372A
Cited
US2908640A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |