US2715093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic production of molybdenum powder and coherent deposits
Assignee: Individual
•
Filing: 1952-01-25
•
Granted: 1955-08-09
•
Expires: 1972-01-25
Abstract
No abstract record available.
Inventors
- 👤 Senderoff Seymour
- 👤 Brenner Abner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:11
CPC Classifications
C; C25; C25C; C25C5/00; C25C5/04; C25D; C25D3/00; C25D3/66
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A PROCESS FOR OBTAINING MOLYBDENUM THAT COMPRISES ELECTROLYZING A BATH INCLUDING 15 TO 40 PERCENT, BY WEIGHT, OF POTASSIUM HEXACHLOROMOLYBDATE (III) AND 85 TO 60 PERCENT, BY WEIGHT, OF AN ALKALI HALIDE ELECTROLYTE, THE ELECTROLYSIS TAKING PLACE IN AN ATMOSPHERE OF AN INERT GAS.
Claim 2
Dependent Claim
44 words
A PROCESS FOR OBTAINING MOLYBDENUM THAT COMPRISES ELECTROLYZING A BATH INCLUDING 15 TO 40 PERCENT, BY WEIGHT, OF POTASSIUM HEXACHLOROMOLYBDATE (III) AND 85 TO 60 PERCENT, BY WEIGHT, OF AN ALKALI HALIDE ELECTROLYTE, THE ELECTROLYSIS TAKING PLACE IN AN ATMOSPHERE OF AN INERT GAS.
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) | 1958-08-08 | 1959-02-07 | 1959-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-08 | 1963-02-07 | 1963-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-08 | 1967-02-07 | 1967-08-09 | $7700.00 | Window Closed / Lapsed |