US2876077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of stabilized liquid ozone
Assignee: Olin Corp
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Filing: 1955-05-17
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Granted: 1959-03-03
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Expires: 1975-05-17
Abstract
No abstract record available.
Inventors
- 👤 John F Haller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:44
CPC Classifications
C; C01; C01B; C01B13/00; C01B13/10; C01B13/11; C01B2201/00; C01B2201/80; Y; Y10; Y10S; Y10S62/00; Y10S62/914
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
IN THE PRODUCTION OF STABILIZED LIQUID OZONE BY OZONIZING GASEOUS OXYGEN, THE STEP OF INTRODUCING INTO THE OZONE A MATERIAL SELECTED FROM THE GROUP CONSISTING OF FLUORINE AN CHLORINE TRIFLUORIDE IN AMOUNT WITHIN THE RANGE FROM 1 TO 1000 PARTS PER MILLION BY VOLUME, BASED ON THE VOLUME OF OZONE PRODUCED, AND SUFFICIENT TO STABILIZE THE OZONE AGAINST EXPLOSIVE DECOMPOSITION WHEN IN THE LIQUID STATE AND THEREAFTER CONDENSING THE OZONE TO FORM LIQUID OZONE.
Claim 2
Dependent Claim
74 words
IN THE PRODUCTION OF STABILIZED LIQUID OZONE BY OZONIZING GASEOUS OXYGEN, THE STEP OF INTRODUCING INTO THE OZONE A MATERIAL SELECTED FROM THE GROUP CONSISTING OF FLUORINE AN CHLORINE TRIFLUORIDE IN AMOUNT WITHIN THE RANGE FROM 1 TO 1000 PARTS PER MILLION BY VOLUME, BASED ON THE VOLUME OF OZONE PRODUCED, AND SUFFICIENT TO STABILIZE THE OZONE AGAINST EXPLOSIVE DECOMPOSITION WHEN IN THE LIQUID STATE AND THEREAFTER CONDENSING THE OZONE TO FORM LIQUID OZONE.
References Cited (Backward Citations)
US2637688A
Cited
US2700648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |