US3228889A
Expired / Lapsed
US
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Conversion catalyst comprising an aluminosilicate prepared from a hydrogen organoperoxymetalloaluminosilicate
Assignee: ExxonMobil Oil Corp
•
Filing: 1963-04-23
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Granted: 1966-01-11
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Expires: 1983-04-23
Abstract
No abstract record available.
Inventors
- 👤 William E Garwood
- 👤 George T Kerr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:45
CPC Classifications
B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/08; B01J29/082; B01J29/085; B01J29/087
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A CATALYTIC COMPOSITION COMPRISING AN ALUMINOSILICATE MATERIAL PREPARED FROM A HYDROGEN ORGANOPEROXYMETALLOALUMINOSILICATE, SAID ALUMINOSILICATE MATERIAL HAVING A DEFINED PORE SIZE OF AT LEAST 4 A. IN DIAMETER WITHIN AN ORDERED INTERNAL STRUCTURE.
Claim 2
Dependent Claim
32 words
A CATALYTIC COMPOSITION COMPRISING AN ALUMINOSILICATE MATERIAL PREPARED FROM A HYDROGEN ORGANOPEROXYMETALLOALUMINOSILICATE, SAID ALUMINOSILICATE MATERIAL HAVING A DEFINED PORE SIZE OF AT LEAST 4 A. IN DIAMETER WITHIN AN ORDERED INTERNAL STRUCTURE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |