US3214236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of catalytically oxidizing hydrocarbon and carbon monoxide to carbon dioxide
Assignee: ExxonMobil Oil Corp
•
Filing: 1961-11-13
•
Granted: 1965-10-26
•
Expires: 1981-11-13
Abstract
No abstract record available.
Inventors
- 👤 Paul B Weisz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:25
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/34; B01D53/92; B01D53/94; B01D53/944; B01D53/74; B01D53/86; B01J; B01J21/00; B01J23/00; B01J23/16; B01J23/32; B01J23/34; B01J23/70; B01J23/76; B01J23/84; B01J23/889; B01J23/8892; C; C01; C01B; C01B32/00; C01B32/50; Y; Y02; Y02A; Y02A50/00; Y02A50/20; Y10; Y10S; Y10S423/00; Y10S423/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
58 words
A PROCESS FOR CATALYTICALLY OXIDIZING AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF CARBON MONOXIDE AND HYDROCARBONS WHICH COMPRISES CONTACTING THE SAME WITH A SUFFICIENT QUANTITY OF A COMBUSTION SUPPORTING MEDIUM TO EFFECT OXIDATION OF SAID COMPOUND TO CARBON DIOXIDE IN THE PRESENCE OF A CATALYST COMPRISING THE NATURALLY OCCURRING MARINE DEPOSIT KNOWN AS MANGANESE NODULES.
References Cited (Backward Citations)
US1345323A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |