US3099629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymeric salts and preparation thereof
Assignee: Bell Aerospace Corp
•
Filing: 1959-10-13
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Granted: 1963-07-30
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Expires: 1979-10-13
Abstract
No abstract record available.
Inventors
- 👤 Heubusch Henry Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:15
CPC Classifications
C; C06; C06B; C06B47/00; C06B47/02; C06B47/10; C08; C08G; C08G79/00; C08G79/08
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
8 words
THE POLYMERIC SALT OF POLYETHYLENE HYDRAZINE AND DECABORANE.
Claim 2
Dependent Claim
8 words
THE POLYMERIC SALT OF POLYETHYLENE HYDRAZINE AND DECABORANE.
Claim 3
Dependent Claim
10 words
THE POLYMERIC SALT OF HYDRAZINE HYDRATE, ADIPIC ACID AND DECABORANE.
Claim 4
Dependent Claim
10 words
THE POLYMERIC SALT OF HYDRAZINE HYDRATE, ADIPIC ACID AND DECABORANE.
Claim 5
Dependent Claim
8 words
THE POLYMERIC SALT OF VINYL HYDRAZINE AND DECABORANE.
Claim 6
Dependent Claim
8 words
THE POLYMERIC SALT OF VINYL HYDRAZINE AND DECABORANE.
Claim 7
Dependent Claim
7 words
THE POLYMERIC SALT OF N-AMINIOETHYLENEIMINE AND DECABORANE.
Claim 8
Dependent Claim
7 words
THE POLYMERIC SALT OF N-AMINIOETHYLENEIMINE AND DECABORANE.
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) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |