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US3733359A Expired / Lapsed US ⏱️ 0.0 years remaining

Oxime ethers and pesticidal preparations containing them

Assignee: Novartis AG
•
Filing: 1970-06-16
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Granted: 1973-05-15
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Expires: 1990-06-16
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Abstract

Abstract NEW OXIME ETHERS AND PESTICIDAL AND HERBICIDAL PREPARATIONS CONTAINING THEM ARE DISCLOSED. THE OXIME ETHERS CORRESPOND TO THE FORMULA (2-R5,3-R4,4-R3,6-(O2N-)PHENYL)-O-N=C(-R1)-R2 WHEREIN R1 IS A HYDROGEN ATOM OR A LOWER ALKYL RADICAL, R2 IS ALIPHATIC, CYCLOALIPHATIC, ARALIPHATIC, AROMATIC OR HETEROCYCLIC RADICAL, OR WHEREIN R1 AND R2 FORM PART OF A SATURATED OR UNSATURATED CARBOCYCLE OR A 5-, 6- OR 7MEMBERED HETEROCYCLE, R3 IS A NITRO, TRIFLUOROMETHYL, FORMYL, LOWER CARBALKOXY, SULFAMYL OR MONO- OR DILOWER ALKYSULFAMY RADICAL, R4 AND R5 EACH IS A HYDROGEN OR HALOGEN ATOM, AN AMINO, MONO- OR DI-LOWER ALKYLAMINO, LOWER ALKOXY, CYCLOALKOXY, LOWER ALKYLTHIO, NITRO, LOWER CARBALKOXY, ARYLTHIO, LOWER ARALKYLTHIO GROUP OR 5-, 6- OR 7-MEMBERED HETEROCYCLE.

Inventors

  • 👤 A Hubele

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 11:11
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/24; C07D213/44; C07D213/53; C07C; C07C255/00; C07C2603/00; C07C2603/02; C07C2603/04; C07C2603/06; C07C2603/10; C07C2603/12; C07C2603/18

Claims Analysis

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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-05-14 1976-11-13 1977-05-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-05-14 1980-11-13 1981-05-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-05-14 1984-11-13 1985-05-15 $7700.00 Window Closed / Lapsed

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