US3386915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the manufacturing of chlorine dioxide in solution and the use of the solution thus obtained
Assignee: Solvay SA
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Filing: 1967-08-23
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Granted: 1968-06-04
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Expires: 1987-08-23
Abstract
No abstract record available.
Inventors
- 👤 Robert Rutschi
- 👤 Rudolph Gehring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:01
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/72; C02F1/76; C01; C01B; C01B11/00; C01B11/02; C01B11/022; C01B11/023; C01B11/024
Claims Analysis
Total Claims: 0
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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) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |