Patent US3655734A successfully refreshed from Google Patents.
US3655734A
Expired / Lapsed
US
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Benzhydrylalkanoates
Assignee: Velsicol Chemical LLC
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Filing: 1968-08-09
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Granted: 1972-04-11
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Expires: 1988-08-09
Abstract
Abstract THIS INVENTION DISCLOSES NEW 2-DIALKYLAMINOBENZHYDRYL ESTERS OF ALIPHATIC ACIDS HAVING THE GENERAL FORMULA (Y)N,H(5-N),(((X)M,H(5-M)-PHENYL)-CH(-OOC-R)-)BENZENE WHEREIN Z IS DIALKYLAMINO; X AND Y ARE INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF ALKYL, ALKENYL, HALOGEN, NITRO, ALKOXY, DIALKYLAMINO AND ALKYLTHIO; M IS AN INTEGER FROM 0 TO 4; IS AN INTEGER FROM 0 TO 5; R IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, ALKENYL, HALOALKYL, HALOALKENYL, ALKOXYALKYL, ALKYLTHIOALKYL, CYANOALKYL, THIOCYANOALKYL, DIALKYLAMINOALKYL, CYCLOALKYL AND CYCLOALKENYL. THE COMPOUNDS OF THE ABOVE DESCRIPTION ARE USEFUL AS PESTICIDES, PARTICULARLY ACARICIDES, INSECTICIDES AND FUNGICIDES.
Inventors
- 👤 Sidney B Richter
- 👤 David P Mayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:54
CPC Classifications
C; C07; C07C; C07C69/00; C07C69/62
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) | 1975-04-11 | 1975-10-11 | 1976-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-11 | 1979-10-11 | 1980-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-11 | 1983-10-11 | 1984-04-11 | $7700.00 | Window Closed / Lapsed |