US3741937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkyd resins including cyclohexane monocarboxylic acid as a componentthereof
Assignee: Bayer AG
•
Filing: 1972-01-03
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Granted: 1973-06-26
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Expires: 1992-01-03
Abstract
Abstract THE INVENTION RELATES TO ALKYD RESINS CONTAINING RESIDUES OF AT LEAST ONE CYCLOALIPHATIC MONOCARBOXYLIC ACID.
Inventors
- 👤 H Ehring
- 👤 B Peltzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:23
CPC Classifications
C; C09; C09D; C09D167/00; C09D167/08; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/46; C08L; C08L67/00
Claims Analysis
Total Claims: 0
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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) | 1976-06-25 | 1976-12-25 | 1977-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-25 | 1980-12-25 | 1981-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-25 | 1984-12-25 | 1985-06-26 | $7700.00 | Window Closed / Lapsed |