US2709704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carbinol production
Assignee: Individual
•
Filing: 1954-04-07
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Granted: 1955-05-31
•
Expires: 1974-04-07
Abstract
No abstract record available.
Inventors
- 👤 Herbert C Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:49
CPC Classifications
C; C07; C07C; C07C29/00; C07C29/132; C07C29/136; C07C29/143; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/38; C07D307/40; C07D307/42; C07D307/44; C07C2603/00; C07C2603/02; C07C2603/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A PROCESS FOR THE PRODUCTION OF A CARBINOL FROM AN ORGANO-BORON COMPOUND WHICH COMPRISES: MIXING AN ORGANO-BORINE REPRESENTED BY THE FOLLOWING FORMULA:
Claim 2
Dependent Claim
22 words
A PROCESS FOR THE PRODUCTION OF A CARBINOL FROM AN ORGANO-BORON COMPOUND WHICH COMPRISES: MIXING AN ORGANO-BORINE REPRESENTED BY THE FOLLOWING FORMULA:
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) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |