US3017357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocarbon oil composition
Assignee: Universal Oil Products Co
•
Filing: 1958-05-12
•
Granted: 1962-01-16
•
Expires: 1978-05-12
Abstract
No abstract record available.
Inventors
- 👤 Henryk A Cyba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:42
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/26; C10L1/2633; C10L1/2658; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/043; C10N; C10N2030/00; C10N2030/08; C10N2030/12; C10N2040/00; C10N2040/08; C10N2040/12; C10N2040/13; C10N2040/14; C10N2040/16; C10N2040/17
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
HYDROCARBON OIL CONTAINING FROM ABOUT 0.0001% TO ABOUT 1% BY WEIGHT OF AN ALKYL ACID PHOSPHATE SALT OF THE REACTION PRODUCT OF AN ALIPHATIC AMINE CONTAINING FROM 1I TO 40 CARBON ATOMS PER MOLECULE WITH AN EPIHALOHYDRIN COMPOUND SELECTED FROM THE GROUP CONSISTING OF EPICHLOROHYDRIN, 1,2-EPI-4-CHLOROBUTANE, 2,3-EPI4-CHLOROBUTANE, 1,2-EPI-5-CHLOROPENTANE, 2,3-EPI-5-CHLOROPENTANE AND CORRESPONDING BROMO AND IODO COMPOUNDS, THE PHOSPHATE OF SAID SALT BEING SELECTED FROM THE GROUP CONSISTING OF MONO-ALKYL AND DIALKYL ACID ORTHOPHOSPHATES AND PYROPHOSPHATES.
Claim 2
Dependent Claim
74 words
HYDROCARBON OIL CONTAINING FROM ABOUT 0.0001% TO ABOUT 1% BY WEIGHT OF AN ALKYL ACID PHOSPHATE SALT OF THE REACTION PRODUCT OF AN ALIPHATIC AMINE CONTAINING FROM 1I TO 40 CARBON ATOMS PER MOLECULE WITH AN EPIHALOHYDRIN COMPOUND SELECTED FROM THE GROUP CONSISTING OF EPICHLOROHYDRIN, 1,2-EPI-4-CHLOROBUTANE, 2,3-EPI4-CHLOROBUTANE, 1,2-EPI-5-CHLOROPENTANE, 2,3-EPI-5-CHLOROPENTANE AND CORRESPONDING BROMO AND IODO COMPOUNDS, THE PHOSPHATE OF SAID SALT BEING SELECTED FROM THE GROUP CONSISTING OF MONO-ALKYL AND DIALKYL ACID ORTHOPHOSPHATES AND PYROPHOSPHATES.
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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) | 1965-01-15 | 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 |