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US3778445A Expired / Lapsed US ⏱️ 0.0 years remaining

Phenoxyalkyloxazolines

Assignee: OM Scott and Sons Co
•
Filing: 1971-06-28
•
Granted: 1973-12-11
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Expires: 1991-06-28
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Abstract

Abstract COMPOUNDS OF THE FORMULA 2-((4-CL,2-X,5-Y-PHENYL)-O-(CH2)N-CH(-R)-)-2-OXAZOLINE WHERE X IS HYDROGEN, CHLORINE, OR METHYL; Y IS HYDROGEN OR CHLORINE, N IS 0 OR 2; AND R IS HYDROGEN OR METHYL WHEN N IS 0 AND HYDROGEN WHEN N IS 2. EXAMPLES OF COMPOUNDS WITH THE FOREGOING FORMULA ARE: 2-(2,4-DICHLOROPHENOXYMETHYL)-2-OXAZOLINE 2-(3-(2,4-DICHLOROPHENOXY)PROPYL)-2-OXAZOLINE 2-(1-(2,4,5-TRICHLOROPHENOXY)ETHYL)-2-OXAZOLINE 2-(1-(2-METHYL-4-CHLOROPHENOXY)ETHYL)-2-OXAZOLINE 2-(2-METHYL-4-CHLOROPHENOXYMETHYL)-2-OXAZOLINE 2-(4-(CHLOROPHENOXYMETHYL)-2-OXAZOLINE. ALSO DISCLOSED ARE METHODS OF PREPARING COMPOUNDS WITH THE FOREGOING STRUCTURAL FORMULA, METHODS OF USING SUCH COMPOUNDS AS HERBICIDES AND AS GROWTH REGULATORS, AND HERBICIDAL AND GROWTH REGULATOR FORMULATIONS INCLUDING SUCH COMPOUNDS.

Inventors

  • 👤 R Timmons
  • 👤 W Gallant

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 16:54
CPC Classifications
C; C07; C07D; C07D263/00; C07D263/02; C07D263/08; C07D263/10; C07D263/14; A; A01; A01N; A01N43/00; A01N43/72; A01N43/74; A01N43/76; C07D203/00; C07D203/04; C07D203/06; C07D203/16; C07D203/18

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) 1976-12-10 1977-06-11 1977-12-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-12-10 1981-06-11 1981-12-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-12-10 1985-06-11 1985-12-11 $7700.00 Window Closed / Lapsed

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