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AHRENS HARTMUT

Overview
  • Total Patents
    21
About

AHRENS HARTMUT has a total of 21 patent applications. Its first patent ever was published in 2002. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and pharmaceuticals are CHEMINOVA AGRO AS, NOVARTIS CROP PROT INC and BEIJING NUTRICHEM CO LTD.

Patent filings in countries

World map showing AHRENS HARTMUTs patent filings in countries

Patent filings per year

Chart showing AHRENS HARTMUTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ahrens Hartmut 21
#2 Rosinger Christopher Hugh 16
#3 Feucht Dieter 12
#4 Lehr Stefan 11
#5 Dietrich Hansjoerg 9
#6 Haeuser-Hahn Isolde 9
#7 Dittgen Jan 8
#8 Kehne Heinz 6
#9 Van Almsick Andreas 6
#10 Hacker Erwin 6

Latest patents

Publication Filing date Title
US2012021902A1 (4-trifluoromethyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides
WO2011012248A2 2-(3-aminobenzoyl)-3-cyclopropyl-3-oxopropane nitriles and use thereof as herbicides