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RON PULENK EHGRIKALCHER LTD

Overview
  • Total Patents
    13
About

RON PULENK EHGRIKALCHER LTD has a total of 13 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Russian Federation. Its main competitors in its focus markets basic materials chemistry and organic fine chemistry are HOECHST SCHERING AGREVO SA, ISAGRO SPA and HUNAN CHEMICAL RES INST.

Patent filings in countries

World map showing RON PULENK EHGRIKALCHER LTDs patent filings in countries
# Country Total Patents
#1 Russian Federation 13

Patent filings per year

Chart showing RON PULENK EHGRIKALCHER LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Alan Gehmblin 4
#2 Klod Lambert 3
#3 S Juzan Mehri Krehmp 2
#4 Dzhon Morris 2
#5 Filip Genri G Smit 2
#6 Richard Genri Khevett 2
#7 Tibor Mjusil 2
#8 Pol Al Fred Kehjn 2
#9 Sjuzn Mehri Krehmp 1
#10 Richard Genri Kh Juett 1

Latest patents

Publication Filing date Title
RU94026299A Novel derivatives of phtalazine-1-on and phtalazine-1-thion, intermediates thereof, method of production, pesticide composition on their base and method for control of weeds and pests of agriculture
RU94026298A Herbicide compounds, method of their synthesis, intermediate substance, composition, method of weeds growth suppressing