US2818435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monocyclic terpene alcohols from verbenol and the process of their oxidization
Assignee: Akzo Nobel Paints LLC
•
Filing: 1953-07-15
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Granted: 1957-12-31
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Expires: 1973-07-15
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Bain
- 👤 Eugene A Klein
- 👤 Harry G Hunt
- 👤 Albert B Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:36
CPC Classifications
C; C07; C07C; C07C35/00; C07C35/02; C07C35/08; C07C35/12; Y; Y10; Y10S; Y10S585/00; Y10S585/929; Y10S585/947
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
9 words
THE PROCESS WHICH COMPRISES OXIDIZING P-MENTHANE3,8-DIOL WITH CHROMIC ACID.
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) | 1960-12-30 | 1961-07-01 | 1961-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-30 | 1965-07-01 | 1965-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-30 | 1969-07-01 | 1969-12-31 | $7700.00 | Window Closed / Lapsed |