US3783116A
Expired / Lapsed
US
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Decomposition of carbonyl sulfide (cos)in electric charge
Assignee: United States Department of the Interior
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Filing: 1973-01-26
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Granted: 1974-01-01
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Expires: 1993-01-26
Abstract
Abstract COS IS PASSED THROUGH AN ELECTRICA DISCHARGE GAP TO DECOMPOSE INTO CO AND S.
Inventors
- 👤 L Haas
- 👤 S Khalafalla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:10
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/34; B01D53/46; B01D53/48; B01D53/485; B01D53/32; B01J; B01J19/00; B01J19/08; B01J19/087; B01J19/088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-12-31 | 1977-07-02 | 1978-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-31 | 1981-07-02 | 1982-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-31 | 1985-07-02 | 1986-01-01 | $7700.00 | Window Closed / Lapsed |