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PEPRO

Overview
  • Total Patents
    444
About

PEPRO has a total of 444 patent applications. Its first patent ever was published in 1963. It filed its patents most often in France, Israel and South Africa. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and agriculture are VNII CHIM SREDSTV ZASCHITY, PITTSBURGH COKE AND CHEMICAL C and JACOBSON RICHARD M.

Patent filings per year

Chart showing PEPROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Poignant P 40
#2 Pillon D 36
#3 Pillon Daniel 32
#4 Poignant Pierre 30
#5 Ducret J 21
#6 Demozay D 19
#7 Ducret Jacques 17
#8 Lacroix Guy 16
#9 Rognon Jacques 16
#10 Thizy Andre 15

Latest patents

Publication Filing date Title
US4119724A Fungicidal compositions containing phosphorous acid and derivatives thereof
US4093444A Hydantoin derivatives and methods for regulating plant-growth
US4139616A Fungicidal compositions based on phosphorous acid esters and salts thereof
DE2456627A1 ALKYL PHOSPHITE-BASED FUNGICIDES
DE2453401A1 FUNGICIDAL COMPOSITIONS BASED ON PHOSPHORUS ACID OR THEIR SALT
US3960536A Antichlorosis compositions for plants
AU6995174A Controlling ectoparasites
DE2423273A1 NEW UREA AND HYDANTO DERIVATIVES AND COMPOSITIONS FOR PLANT GROWTH REGULATION
US3948942A N-phenyl maleic imides
IL44393D0 N-phenyl-n-carbamoyl-n' n'-disubstituted formamidine derivatives their preparation and their use as herbicides
DE2406091A1 INSECTICIDAL COMPOSITION
AU6539374A Compositions
AU6490374A Herbicide composition comprising n-(4-isopropyl-phenyl)-n', n'-dimethyl urea and dinoterbe
IL44060D0 Apparatus for the diffusion of volatile materials
ZA7400185B Fungicidal compositions based on cyclic phosphites
IT1049217B Fungicides for control of tobacco, vine and hop mildew - comprising 2-hydroxy-1,3,2-dioxaphospholone and 2-hydroxyethyl phosphonate
IL43912D0 Fungicidal compositions containing phosphites
DE2361613A1 OXADIAZOL DERIVATIVES
AU6195773A Deodorising composition
US3873695A Rehydrating anti-diarrhoea composition