US3316163A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrochemical method for conversion of carbon dioxide
Assignee: Isomet Corp
•
Filing: 1961-05-02
•
Granted: 1967-04-25
•
Expires: 1981-05-02
Abstract
No abstract record available.
Inventors
- 👤 Oser Willem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:06
CPC Classifications
B; B63; B63G; B63G8/00; B63G8/36; B64; B64G; B64G1/00; B64G1/22; B64G1/46; C; C25; C25B; C25B1/00; C25B1/01; C25B1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A PROCESS FOR THE PRODUCTION OF O2 FROM CO2, COMPRISING ELECTROCHEMICALLY DECOMPOSING CO2 INTO O2 AND A CARBON BY-PRODUCT IN A CELL HAVING AN ELECTROLYTE A MIXED OXIDE SOLID SOLUTION HAVING A COMPLETE CATION LATTICE AND A DEFICIENT ANION LATTICE BY APPLYING A VOLTAGE ACROSS THE CELL SUCH THAT THE ELECTRODE AT WHICH THE CO2 IS FED IS THE NEGATIVE ELECTRODE WHILE THE OTHER ELECTRODE
Claim 2
Dependent Claim
65 words
A PROCESS FOR THE PRODUCTION OF O2 FROM CO2, COMPRISING ELECTROCHEMICALLY DECOMPOSING CO2 INTO O2 AND A CARBON BY-PRODUCT IN A CELL HAVING AN ELECTROLYTE A MIXED OXIDE SOLID SOLUTION HAVING A COMPLETE CATION LATTICE AND A DEFICIENT ANION LATTICE BY APPLYING A VOLTAGE ACROSS THE CELL SUCH THAT THE ELECTRODE AT WHICH THE CO2 IS FED IS THE NEGATIVE ELECTRODE WHILE THE OTHER ELECTRODE
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) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |