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GRAMMENOS WASSILIOS

Overview
  • Total Patents
    12
About

GRAMMENOS WASSILIOS has a total of 12 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States and Canada. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and pharmaceuticals are PURPANA BEIJING TECH CO LTD, PAZENOK SERGII and JUNG PIERRE JOSEPH MARCEL.

Patent filings in countries

World map showing GRAMMENOS WASSILIOSs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 4

Patent filings per year

Chart showing GRAMMENOS WASSILIOSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grammenos Wassilios 12
#2 Dietz Jochen 6
#3 Lohmann Jan Klaas 5
#4 Mueller Bernd 5
#5 Grote Thomas 5
#6 Sauter Hubert 4
#7 Rheinheimer Joachim 3
#8 Lorenz Gisela 3
#9 Ulmschneider Sarah 3
#10 Oberdorf Klaus 3

Latest patents

Publication Filing date Title
US2015024936A1 Fungicidal pyrimidine compounds
US2014371065A1 Fungicidal pyrimidine compounds
US2010249077A1 Pyridylmethyl-sulfonamide compounds