US3127334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of lower valence state halides and oxyhalides
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:17
CPC Classifications
C; C01; C01G; C01G1/00; C01G1/06; C01G23/00; C01G23/02; C01G23/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A PROCESS FOR THE PRODUCTION OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF HALIDES AND OXYHALIDES OF A METAL SELECTED FROM GROUPS IVB, VB, AND VIB OF THE PERIODIC TABLE OF THE ELEMENTS, WHICH COMPRISES CONTACTING A HIGHER VALENCE STATE COMPOUND CORRESPONDING TO THE SELECTED-GROUP MEMBER WITH GASEOUS HYDROGEN AT A TEMPERATURE SUBSTANTIALLY LOWER THAN THE TEMPERATURE NECESSARY FOR THE REACTANTS TO REACT SPONTANEOUSLY BUT ABOVE THE CONDENSATION TEMPERATURE OF THE REACTANTS; SUBJECTING SAID GASEOUS MIXTURE TO ULTRAVIOLET RADIATION HAVING A MAXIMUM WAVE LENGTH DEFINED BY THE EQUATION: $MAX=(HCN)/$H=K/$H WHEREIN
Claim 2
Dependent Claim
91 words
A PROCESS FOR THE PRODUCTION OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF HALIDES AND OXYHALIDES OF A METAL SELECTED FROM GROUPS IVB, VB, AND VIB OF THE PERIODIC TABLE OF THE ELEMENTS, WHICH COMPRISES CONTACTING A HIGHER VALENCE STATE COMPOUND CORRESPONDING TO THE SELECTED-GROUP MEMBER WITH GASEOUS HYDROGEN AT A TEMPERATURE SUBSTANTIALLY LOWER THAN THE TEMPERATURE NECESSARY FOR THE REACTANTS TO REACT SPONTANEOUSLY BUT ABOVE THE CONDENSATION TEMPERATURE OF THE REACTANTS; SUBJECTING SAID GASEOUS MIXTURE TO ULTRAVIOLET RADIATION HAVING A MAXIMUM WAVE LENGTH DEFINED BY THE EQUATION: $MAX=(HCN)/$H=K/$H WHEREIN
References Cited (Backward Citations)
US2724692A
Cited
US2859162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |