Patent US3847590A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3847590A Expired / Lapsed US ⏱️ 0.0 years remaining

Herbicidal compositions and methods utilizing oxime ethers

Assignee: Novartis AG
•
Filing: 1973-03-08
•
Granted: 1974-11-12
•
Expires: 1993-03-08
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract New oxime ethers and pesticidal and herbicidal preparations containing them are disclosed. The oxime ethers correspond to the formula WHEREIN R1 is a hydrogen atom or a lower alkyl radical; R2 is an 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 7-membered heterocycle; R3 is a nitro, trifluoromethyl, formyl, lower carbalkoxy, sulfamyl or mono- or di-lower alkyl sulfamyl radical; R4 and R5 each is a hydrogen or halogen atom, an amino, mono- or di-lower alkyl amino, lower alkoxy, cycloalkoxy, lower alkythio, nitro, lower carbalkoxy, arythio, lower aralkylthio, or lower alkyl group, or 5-, 6- or 7-membered heterocycle.

Inventors

  • 👤 A Hubele

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 17:47
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

Total Claims: 6
Claim 1
Independent Claim 24 words
A COMPOSITION FOR CONTROLLING UNDESIRED PLANT GROWTH WHICH COMPRISES (1) AS ACTIVE INGREDIENT, A HERIBICIDICALLY EFECTIVE AMOUNT OF A COMPOUND OF A THE FORMULA
Claim 2
Dependent Claim 24 words
A COMPOSITION FOR CONTROLLING UNDESIRED PLANT GROWTH WHICH COMPRISES (1) AS ACTIVE INGREDIENT, A HERIBICIDICALLY EFECTIVE AMOUNT OF A COMPOUND OF A THE FORMULA
Claim 3
Independent Claim 24 words
A method for controlling undesired plant growth which comprises applying to said plant growth a herbicidally effective amount of a compound of the formula
Claim 4
Independent Claim 24 words
A method for controlling undesired plant growth which comprises applying to said plant growth a herbicidally effective amount of a compound of the formula
Claim 5
Dependent Claim 13 words
The method of claim 2 in which, in the compound, X is bromine.
Claim 6
Dependent Claim 13 words
The method of claim 2 in which, in the compound, X is iodine.

References Cited (Backward Citations)

US2054509A Cited
US2997379A Cited
US3236889A Cited
BE645851A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-11-11 1978-05-13 1978-11-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-11-11 1982-05-13 1982-11-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-11-11 1986-05-13 1986-11-12 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag