US3382279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of siliconcontaining n:n':n"-triorgano-b:b':b"-trihydrido-borazoles
Assignee: Bayer AG
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Filing: 1967-02-08
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Granted: 1968-05-07
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Expires: 1987-02-08
Abstract
No abstract record available.
Inventors
- 👤 Horn Elmar-Manfred
- 👤 Niederprum Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:13
CPC Classifications
C; C07; C07F; C07F5/00; C07F7/00; C07F7/02; C07F7/08; C07F7/0803
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3255245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |