US2599203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of aluminum borohydride
Assignee: United States Atomic Energy Commission
•
Filing: 1946-03-22
•
Granted: 1952-06-03
•
Expires: 1966-03-22
Abstract
No abstract record available.
Inventors
- 👤 Hermann I Schlesinger
- 👤 Herbert C Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:53
CPC Classifications
C; C01; C01B; C01B6/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
A PROCESS OF PREPARING ALUMINUM BOROHYDRIDE WHICH COMPRISES REACTING AN ALKALI METAL BOROHYDRIDE WITH AN ALUMINUM HALIDE TO FORM ALUMINUM BOROHYDRIDE.
Claim 2
Dependent Claim
21 words
A PROCESS OF PREPARING ALUMINUM BOROHYDRIDE WHICH COMPRISES REACTING AN ALKALI METAL BOROHYDRIDE WITH AN ALUMINUM HALIDE TO FORM ALUMINUM BOROHYDRIDE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |