US3464929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrocarbon conversion catalyst comprising a halogen component combined with a support containing alumina and finely divided crystalline aluminosilicate particles
Assignee: Universal Oil Products Co
•
Filing: 1968-05-09
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Granted: 1969-09-02
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Expires: 1988-05-09
Abstract
No abstract record available.
Inventors
- 👤 Roy T Mitsche
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:23
CPC Classifications
C; C10; C10G; C10G49/00; C10G49/02; C10G49/08; B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/08; B01J29/18; C07; C07C; C07C2/00; C07C2/02; C07C2/04; C07C2/06; C07C2/08; C07C2/24; C07C2/54; C07C2/64; C07C2/66; C07C5/00; C07C5/22; C07C5/23; C07C5/25; C07C5/2506; C07C5/2556; C07C5/27; C07C5/2729; C07C5/2732; C07C5/2754; C07C5/2767; C07C5/277; C07C5/2775; C07C5/2791; C10G11/00; C10G11/02; C10G11/04; C10G11/05; C10G35/00; C10G35/04; C10G35/06; C10G35/095; C10G47/00; C10G47/02; C10G47/10; C10G47/12; C10G47/16; B01J2229/00; B01J2229/30; B01J2229/42; C07C2523/00; C07C2523/38; C07C2523/40; C07C2523/42; C07C2523/44; C07C2523/70; C07C2523/74; C07C2523/755; C07C2529/00; C07C2529/04; C07C2529/06; C07C2529/08; C07C2529/10; C07C2529/12; C07C2529/14; C07C2529/18; C07C2529/20; C07C2529/22; C07C2529/24; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3250728A
Cited
US3296119A
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US3216923A
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US3318802A
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US3365392A
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US3369997A
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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) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |