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ERNST FREYBERG CHEM FAB DELITI

Overview
  • Total Patents
    11
About

ERNST FREYBERG CHEM FAB DELITI has a total of 11 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and transport are PEDRO MANUEL BRITO DA SILVA CO, MONSANTO BRASIL and ZHEJIANG JINFANDA BIOCHEMICAL CO LTD.

Patent filings in countries

World map showing ERNST FREYBERG CHEM FAB DELITIs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 France 2
#3 Austria 1
#4 Canada 1
#5 Switzerland 1
#6 United States 1

Patent filings per year

Chart showing ERNST FREYBERG CHEM FAB DELITIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Teuber Horst 3
#2 Wuerker Horst 2
#3 Lungwitz Rolf 2
#4 Thie Viktor 2
#5 Kusch Wilfried 2
#6 Barysch Guenther 2
#7 Kretzschmar Karl-Heinz 2
#8 Barysch Gunther 1
#9 Kulicke Horst 1
#10 Fabrik Delitia Ernst Freyberg 1

Latest patents

Publication Filing date Title
DE1767786A1 Rodent repellants with attractants
DE1542877A1 Molded body with hydrolyzable phosphides
DE1093361B Process for the production of new pest control agents
DE1093615B Pest repellants
DE720760C Process for the production of poison baits for combating rodents
US2117158A Method of exterminating corn beetles and other vermin
CA888149A Molded bodies with hydrolyzable phosphides