US3376215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocarbon conversion process and catalyst
Assignee: Standard Oil Co
•
Filing: 1965-09-28
•
Granted: 1968-04-02
•
Expires: 1985-09-28
Abstract
No abstract record available.
Inventors
- 👤 Ralph J Bertolacini
- 👤 Harry M Brennan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:26
CPC Classifications
C; C10; C10G; C10G35/00; C10G35/04; C10G35/06; C10G35/095; B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/18; B01J29/20; B01J29/22; C10G69/00; C10G69/02; C10G69/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A HYDROCARBON CONVERSION CATALYST COMPRISING A CO-CATALYTIC SOLID SUPPORT AND A GROUP VIII NOBLE METAL, SAID SUPPORT CONSISTING ESSENTIALLY OF (1) ADSORBENT REFRACORTY INORGANIC OXIDE AND (2) MORDENITE STRUCTURE ZEOLITE HAVING DEPOSITED THEREON ABOUT 10 TO ABOUT 1000 P.P.M. BY WEIGHT, BASED ON ZEOLITE, OF A METAL SELECTED FROM THE CLASS CONSISTING OF ALKALI METALS, ALKALINE EARTH METALS AND MIXTURES THEREOF, SAID SOLID SUPPORT CONTAINING FROM ABOUT 0.1 TO ABOUT 25 WT. PERCENT OF SAID MORDENITE STRUCTURE ZEOLITE, SAID GROUP VIII NOBLE METAL HAVING BEEN INCORPORATED WITH SAID SUPPORT.
Claim 2
Dependent Claim
89 words
A HYDROCARBON CONVERSION CATALYST COMPRISING A CO-CATALYTIC SOLID SUPPORT AND A GROUP VIII NOBLE METAL, SAID SUPPORT CONSISTING ESSENTIALLY OF (1) ADSORBENT REFRACORTY INORGANIC OXIDE AND (2) MORDENITE STRUCTURE ZEOLITE HAVING DEPOSITED THEREON ABOUT 10 TO ABOUT 1000 P.P.M. BY WEIGHT, BASED ON ZEOLITE, OF A METAL SELECTED FROM THE CLASS CONSISTING OF ALKALI METALS, ALKALINE EARTH METALS AND MIXTURES THEREOF, SAID SOLID SUPPORT CONTAINING FROM ABOUT 0.1 TO ABOUT 25 WT. PERCENT OF SAID MORDENITE STRUCTURE ZEOLITE, SAID GROUP VIII NOBLE METAL HAVING BEEN INCORPORATED WITH SAID SUPPORT.
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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) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |