US3308069A
Expired / Lapsed
US
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Catalytic composition of a crystalline zeolite
Assignee: Mobil Oil AS
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Filing: 1964-05-01
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Granted: 1967-03-07
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Expires: 1984-05-01
Abstract
No abstract record available.
Inventors
- 👤 Robert L Wadlinger
- 👤 George T Kerr
- 👤 Edward J Rosinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:27
CPC Classifications
B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/70; B01J29/7007; B01J29/7049; B01J29/7057; C; C01; C01B; C01B39/00; C01B39/02; C01B39/46; C01B39/48; Y; Y10; Y10S; Y10S423/00; Y10S423/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
A METHOD FOR PREPARING A CATALYST COMPOSITION WHICH COMPRISES TREATING WITH AN AQUEOUS FLUID MEDIUM CONTAINING A SOURCE OF POSITIVE IONS SELECTED FROM THE GROUP CONSISTING OF ACIDS AND AMMONIUM COMPOUNDS, A CRYSTALLINE SYNTHETIC ALUMINOSILICATE HAVING THE FORMULA:
Claim 2
Independent Claim
38 words
A METHOD FOR PREPARING A CATALYST COMPOSITION WHICH COMPRISES TREATING WITH AN AQUEOUS FLUID MEDIUM CONTAINING A SOURCE OF POSITIVE IONS SELECTED FROM THE GROUP CONSISTING OF ACIDS AND AMMONIUM COMPOUNDS, A CRYSTALLINE SYNTHETIC ALUMINOSILICATE HAVING THE FORMULA:
References Cited (Backward Citations)
US3140251A
Cited
US3140253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |