US3092606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flame-resistant unsaturated polyestervinylidene monomer reaction product containing the dimethyl ester of 2-hydroxyisopropyl-phosphonic acid
Assignee: Bayer AG
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Filing: 1959-09-28
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Granted: 1963-06-04
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Expires: 1979-09-28
Abstract
No abstract record available.
Inventors
- 👤 Ruppert Heinrich
- 👤 Schnell Hermann
- 👤 Goerden Leonhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:27
CPC Classifications
C; C08; C08F; C08F283/00; C08F283/01; C08K; C08K5/00; C08K5/49; C08K5/51; C08K5/53; C08K5/5317; C08K5/5333
Claims Analysis
Total Claims: 0
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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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |