US3134802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-benzyl-4-chlorophenyl hydrocarbyl carbonates
Assignee: Monsanto Co
•
Filing: 1959-07-29
•
Granted: 1964-05-26
•
Expires: 1979-07-29
Abstract
No abstract record available.
Inventors
- 👤 Van R Gaertner
- 👤 Robert M Schisla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:59
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; C07; C07C; C07C69/00; C07C69/96
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
7 words
A COMPOUND DEFINED BY THE GENERAL FORMULA
Claim 2
Dependent Claim
7 words
A COMPOUND DEFINED BY THE GENERAL FORMULA
References Cited (Backward Citations)
US2340331A
Cited
US2548141A
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US2567987A
Cited
US2745780A
Cited
US2758051A
Cited
US2770639A
Cited
US2821538A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |