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HOESCH CHEMIE GMBH

Overview
  • Total Patents
    30
About

HOESCH CHEMIE GMBH has a total of 30 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, Netherlands and Sweden. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and materials and metallurgy are SHANGHAI JINGHAI (ANHUI) CHEMICAL CO LTD, BAERLOCHER GMBH and GUANGZHOU BOBEI INFO TECH LTD.

Patent filings in countries

World map showing HOESCH CHEMIE GMBHs patent filings in countries
# Country Total Patents
#1 Germany 16
#2 Netherlands 5
#3 Sweden 4
#4 Austria 2
#5 United States 2
#6 Switzerland 1

Patent filings per year

Chart showing HOESCH CHEMIE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koenen G 4
#2 Szczepanek A 3
#3 Bergmann Gerhard 3
#4 Praetorius Heinz Dr 2
#5 Alfred Szczepanek Dipl-Chem Dr 2
#6 Ernst Seeberger 1
#7 Seeberger Ernst 1
#8 Koenen Guenter Dipl-Chem Dr Re 1
#9 Szczepanek 1
#10 Steenken Gerhard Dr Dipl-Chem 1

Latest patents

Publication Filing date Title
DE1804504A1 Stabilisation of alkaline bleach solns contng hydrogen - peroxide
DE1768192A1 Process and device for the conversion of lower alkylene oxides
DE1719546A1 Process for finishing textiles
US3519571A Process for preparing metal soap mixtures
DE1301049B Reinforcing fillers for natural or synthetic rubber
DE1542644B1 Process for the production of easily filterable finely divided mixed silicates of aluminum with magnesium, calcium and / or zinc
DE1544697A1 Dust-free stabilizer-lubricant combination for halogen-containing polymers
DE1467012B1 Process for the production of a highly active filler consisting essentially of silica
DE1767123A1 Basic lead silicates
DE1469886A1 Process for the production of impact-resistant plasticizer-free molded articles on the basis of polyvinyl chloride or polymers composed predominantly of vinyl chloride
DE1295821B Use of stabilizers for polyvinyl chloride and vinyl chloride copolymers in the form of a solution
DE1469869A1 Stabilizing agent for polyvinyl chloride and vinyl chloride copolymers, consisting of metal compounds in combination with quinones or aromatic compounds oxidizable to quinones
DE1443679A1 Process for the production of alkali soaps for epoxidized fatty acids