US2689254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of preparing the compound
Assignee: —
•
Filing: —
•
Granted: 1954-09-14
•
Expires: 1971-09-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:03
CPC Classifications
C; C07; C07C; C07C71/00; C01; C01B; C01B32/00; C01B32/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
THE PROCESS OF PRODUCING THE COMPOUND, TRIFLUOROMETHYL HYPOFLUORITE, COMPRISING DIRECTLY REACTING A COMPOUND HAVING A MOLECULAR STRUCTURE IN WHICH AN OXYGEN ATOM IS DIRECTLY LINKED TO A CARBON ATOM, WITH FLUORINE, THE LATTER BEING PRESENT FOR THE REACTION IN AN AMOUNT IN EXCESS STOICHIOMETRICALLY CALCULATED AS REQUIRED FOR THE PRODUCTION OF CARBONYL FLUORIDE AND THE COMPLETE FLUORINATION OF THE PARTS OF THE MOLECULE NOT DIRECTLY LINKED TO OXYGEN.
Claim 2
Dependent Claim
68 words
THE PROCESS OF PRODUCING THE COMPOUND, TRIFLUOROMETHYL HYPOFLUORITE, COMPRISING DIRECTLY REACTING A COMPOUND HAVING A MOLECULAR STRUCTURE IN WHICH AN OXYGEN ATOM IS DIRECTLY LINKED TO A CARBON ATOM, WITH FLUORINE, THE LATTER BEING PRESENT FOR THE REACTION IN AN AMOUNT IN EXCESS STOICHIOMETRICALLY CALCULATED AS REQUIRED FOR THE PRODUCTION OF CARBONYL FLUORIDE AND THE COMPLETE FLUORINATION OF THE PARTS OF THE MOLECULE NOT DIRECTLY LINKED TO OXYGEN.
References Cited (Backward Citations)
US2013035A
Cited
US2447717A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-13 | 1958-03-15 | 1958-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-13 | 1962-03-15 | 1962-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-13 | 1966-03-15 | 1966-09-14 | $7700.00 | Window Closed / Lapsed |