Patent US2959530A successfully refreshed from Google Patents.
US2959530A
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US
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Radiochemical hydrogenation process
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1956-06-21
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Granted: 1960-11-08
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Expires: 1976-06-21
Abstract
No abstract record available.
Inventors
- 👤 Robert B Long
- 👤 Peter J Lucchesi
- 👤 Barry L Tarmy
- 👤 Chester L Read
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:03
CPC Classifications
C; C10; C10G; C10G45/00; C10G45/02; C10G45/04; Y; Y10; Y10S; Y10S204/00; Y10S204/902; Y10S204/903; Y10S204/904
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
43 words
AN IMPROVED PETROLEUM OIL CONVERSION PROCESS WHICH COMPRISES IRRADIATING AN OIL WITH NEUTRONS IN INTIMATE CONTACT WITH A PARTICULATE HYDROGENATION CATALYST COMPRISING A CARRIER IMPREGNATED WITH A HYDROGENATION COMPONENT AND WITH AN ACCELERATING COMPONENT SELECTED FROM THE GROUP CONSISTING OF LITHIUM**6 AND BORON**10.
References Cited (Backward Citations)
US1338709A
Cited
US2350330A
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US2424152A
Cited
GB665263A
Cited
US2377744A
Cited
US2743223A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |