Patent US3117153A successfully refreshed from Google Patents.
US3117153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of higher boron compounds and alcohol derivatives thereor
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1960-03-16
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Granted: 1964-01-07
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Expires: 1980-03-16
Abstract
No abstract record available.
Inventors
- 👤 Aldridge Clyde Lee
- 👤 Hunter Edward Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:34
CPC Classifications
C; C07; C07F; C07F5/00; C07F5/02; C07F5/04; C07F5/025; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/582
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
24 words
A PROCESS FOR MAKING ALKOXY BORON COMPOUNDS WHICH COMPRISES MIXING A LOW MOLECULAR WEIGHT ALIPHATIC OEFIN AND A BORON COMPOUND CORRESPONDING TO THE FORMULA
Claim 2
Dependent Claim
24 words
A PROCESS FOR MAKING ALKOXY BORON COMPOUNDS WHICH COMPRISES MIXING A LOW MOLECULAR WEIGHT ALIPHATIC OEFIN AND A BORON COMPOUND CORRESPONDING TO THE FORMULA
Claim 3
Dependent Claim
49 words
A PROCESS FOR MAKING ALKANOLS OF AT LEAST THREE CARBON ATOMS WHICH COMPRISES HEATING TRIMETHYL BORATE AND ETHYLENE AT SUPERATMOSPHERIC PRESSURE AND A TEMPERATURE OF 125* TO 250*C. IN A REACTION ZONE IN THE PRESENCE OF A HYDROCARBON PEROXIDE, THEREBY PRODUCING A HIGH ALKYL BORATE ESTER HAVING THE FORMULA
Claim 4
Dependent Claim
49 words
A PROCESS FOR MAKING ALKANOLS OF AT LEAST THREE CARBON ATOMS WHICH COMPRISES HEATING TRIMETHYL BORATE AND ETHYLENE AT SUPERATMOSPHERIC PRESSURE AND A TEMPERATURE OF 125* TO 250*C. IN A REACTION ZONE IN THE PRESENCE OF A HYDROCARBON PEROXIDE, THEREBY PRODUCING A HIGH ALKYL BORATE ESTER HAVING THE FORMULA
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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) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |