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GUTEHOFFNUNGSHUETTE AG

Overview
  • Total Patents
    27
About

GUTEHOFFNUNGSHUETTE AG has a total of 27 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Italy, Brazil and Germany. Its main competitors in its focus markets electrical machinery and energy, machine tools and macromolecular chemistry and polymers are CONNOLLYS BLACKLEY LTD, OSNABRUECKER KUPFER UND DRAHT and WELL ASCENT ELECTRONIC GANZHOU CO LTD.

Patent filings in countries

World map showing GUTEHOFFNUNGSHUETTE AGs patent filings in countries
# Country Total Patents
#1 Italy 10
#2 Brazil 8
#3 Germany 3
#4 Argentina 2
#5 United Kingdom 2
#6 India 1
#7 United States 1

Patent filings per year

Chart showing GUTEHOFFNUNGSHUETTE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ziemek G 2
#2 Berthold H 1
#3 Hofmann Gernot Dipl-Ing Dr 1
#4 Bretting K 1
#5 Buschkamp H 1
#6 Acheffler Ernst Dipl Ing 1
#7 Schauer F 1
#8 Eillhardt B 1
#9 Baustian E 1
#10 Scholz Dietmar 1

Latest patents

Publication Filing date Title
GB1502910A Method of producing a lubricant carrier coating
US3747309A Device for separating liquid from a gas-liquid or vapor-liquid mixture
DE1627680B1 Press tool for manufacturing small components by cold forming in one operation
DE1515847B1 Telecommunication cables
DE724322C Steel for items with high toughness that are to be manufactured using the cold spray process