Patent US3080222A successfully refreshed from Google Patents.
US3080222A
Expired / Lapsed
US
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Oxo-octyl amine salts of dioxo-octyl phosphoric acid esters
Assignee: Gulf Research and Development Co
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Filing: 1960-02-23
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Granted: 1963-03-05
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Expires: 1980-02-23
Abstract
No abstract record available.
Inventors
- 👤 Troy L Cantrell
- 👤 Paul K Kuhne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:33
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; C07F9/11; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/26; C10L1/2633; C10L1/2641
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
24 words
A SUBSTANTIALLY NEUTRAL SALT OF AN AMINE SELECTED FROM THE GROUP CONSISTING OF OXO-OCTYL AMINE, DIOXO-OCTYL AMINE, AND TRIOXO-OCTYL AMINE, AND DIOXO-OCTYL ACID ORTHOPHOSPHATE.
Claim 2
Dependent Claim
24 words
A SUBSTANTIALLY NEUTRAL SALT OF AN AMINE SELECTED FROM THE GROUP CONSISTING OF OXO-OCTYL AMINE, DIOXO-OCTYL AMINE, AND TRIOXO-OCTYL AMINE, AND DIOXO-OCTYL ACID ORTHOPHOSPHATE.
Claim 3
Dependent Claim
48 words
A HYDROCARBON OIL COMPOSITION COMPRISING A MAJOR AMOUNT OF A HYDROCARBON OIL AND CONTAINING 0.001 TO 1.0 PERCENT BY WEIGHT OF THE OIL OF A SUBSTANTIALLY NEUTRAL SALT OF AN AMINE SELECTED FROM THE GROUP CONSISTING OF OXOOCTYL AMINE, DIOXO-OCTYL AMINE, AND TRIOXO-OCTYL AMINE AND DIOXO-OCTYL ACID ORTHOPHOSPHATE.
Claim 4
Dependent Claim
48 words
A HYDROCARBON OIL COMPOSITION COMPRISING A MAJOR AMOUNT OF A HYDROCARBON OIL AND CONTAINING 0.001 TO 1.0 PERCENT BY WEIGHT OF THE OIL OF A SUBSTANTIALLY NEUTRAL SALT OF AN AMINE SELECTED FROM THE GROUP CONSISTING OF OXOOCTYL AMINE, DIOXO-OCTYL AMINE, AND TRIOXO-OCTYL AMINE AND DIOXO-OCTYL ACID ORTHOPHOSPHATE.
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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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |