US2624766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tridecenyl alcohols
Assignee: Monsanto Chemicals Ltd
•
Filing: 1949-10-15
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Granted: 1953-01-06
•
Expires: 1969-10-15
Abstract
No abstract record available.
Inventors
- 👤 Butler John Mann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:47
CPC Classifications
C; C07; C07C; C07C305/00; C07C305/02; C07C305/04; C07C305/06; C07C31/00; C07C31/02; C07C31/125; C07C33/00; C07C33/02; C07C33/025; C07C69/00; C07C69/52; C07C69/593; C07C69/60; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
2 words
TRIISOBUTENYL CARBINOL.
Claim 2
Dependent Claim
2 words
TRIISOBUTENYL CARBINOL.
Claim 3
Dependent Claim
25 words
THE PROCESS WHICH COMPRISES REACTING ETHYLENE OXIDE WITH TRIISOBUTENYL CARBINOL AT A TEMPERATURE OF ABOUT 125* C. AND IN THE PRESENCE OF A BASIC CATALYST.
Claim 4
Dependent Claim
25 words
THE PROCESS WHICH COMPRISES REACTING ETHYLENE OXIDE WITH TRIISOBUTENYL CARBINOL AT A TEMPERATURE OF ABOUT 125* C. AND IN THE PRESENCE OF A BASIC CATALYST.
References Cited (Backward Citations)
US1696874A
Cited
US2164431A
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US2355823A
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US2527970A
Cited
US1970578A
Cited
US2133480A
Cited
US2226119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |