US3042197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrogenation process utilizing a platinum-thiocyanate-alumina catalyst
Assignee: Standard Oil Co
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Filing: 1960-06-06
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Granted: 1962-07-03
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Expires: 1980-06-06
Abstract
No abstract record available.
Inventors
- 👤 Robert C Binning
- 👤 Marvin Z Woskow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:22
CPC Classifications
C; C07; C07C; C07C5/00; C07C5/02; C07C5/10; B; B01; B01J; B01J27/00; B01J27/24; B01J27/26; C10; C10G; C10G49/00; C10G49/02; C10G49/06; C11; C11C; C11C3/00; C11C3/12; C11C3/126; C07C2521/00; C07C2521/02; C07C2521/04; C07C2523/00; C07C2523/38; C07C2523/40; C07C2523/42; C07C2527/00; C07C2527/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A HYDROGENATION PROCESS WHICH COMPRISES CONTACTING A HYDROGENATABLE FEEDSTOCK WITH HYDROGEN GAS UNDER SUITABLE HYDROGENATION CONDITIONS WITH A CATALYST CONSISTING ESSENTIALLY OF BETWEEN ABOUT 0.05 AND 1 PERCENT BY WEIGHT OF PLATINUM AND BETWEEN ABOUT 0.05 AND 6 PERCENT BY WEIGHT THIOCYANATE ION, SUPPORTED ON ALUMINA.
Claim 2
Dependent Claim
46 words
A HYDROGENATION PROCESS WHICH COMPRISES CONTACTING A HYDROGENATABLE FEEDSTOCK WITH HYDROGEN GAS UNDER SUITABLE HYDROGENATION CONDITIONS WITH A CATALYST CONSISTING ESSENTIALLY OF BETWEEN ABOUT 0.05 AND 1 PERCENT BY WEIGHT OF PLATINUM AND BETWEEN ABOUT 0.05 AND 6 PERCENT BY WEIGHT THIOCYANATE ION, SUPPORTED ON ALUMINA.
References Cited (Backward Citations)
US2662861A
Cited
US2964480A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |