US3046102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized distillate fuel oil
Assignee: ExxonMobil Oil Corp
•
Filing: 1958-10-06
•
Granted: 1962-07-24
•
Expires: 1978-10-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry J Andress
- 👤 Paul Y C Gee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:09
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/222; C10L1/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A DISTILLATE FUEL OIL CONTAINING BETWEEN ABOUT 1 POUND AND ABOUT 200 POUNDS, PER THOUSAND BARRELS OF FUEL, OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF (A) AMIC ACIDS OF ITACONIC ACID AND ALPHATIC HYDROCABYL PRIMARY AND SECONDARY AMINES HAVING BETWEEN ABOUT 4 CARBON ATOMS AND ABOUT 30 CARBON ATOMS PER MOLECULE AND (B) SALTS OF A WITH ALIPHATIC HYDROCARBYL PRIMARY AMINES HAVING BETWEEN ABOUT 4 CARBON ATOMS AND BOUT 30 CARBON ATOMS PER MOLECULE.
Claim 2
Dependent Claim
76 words
A DISTILLATE FUEL OIL CONTAINING BETWEEN ABOUT 1 POUND AND ABOUT 200 POUNDS, PER THOUSAND BARRELS OF FUEL, OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF (A) AMIC ACIDS OF ITACONIC ACID AND ALPHATIC HYDROCABYL PRIMARY AND SECONDARY AMINES HAVING BETWEEN ABOUT 4 CARBON ATOMS AND ABOUT 30 CARBON ATOMS PER MOLECULE AND (B) SALTS OF A WITH ALIPHATIC HYDROCARBYL PRIMARY AMINES HAVING BETWEEN ABOUT 4 CARBON ATOMS AND BOUT 30 CARBON ATOMS PER MOLECULE.
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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) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |