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US3395097A
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US
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Desorbing hydrocarbons from a molecular sieve with two different desorbing mediums
Assignee: Texaco Inc
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Filing: 1966-06-28
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Granted: 1968-07-30
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Expires: 1986-06-28
Abstract
No abstract record available.
Inventors
- 👤 Iii Charles A Senn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:17
CPC Classifications
C; C10; C10G; C10G25/00; C10G25/02; C10G25/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2818449A
Cited
US3160581A
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US2921970A
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US3053913A
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US3268440A
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US3201490A
Cited
US3291725A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |