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SCHOLVEN CHEMIE AG

Overview
  • Total Patents
    390
About

SCHOLVEN CHEMIE AG has a total of 390 patent applications. Its first patent ever was published in 1942. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are RESINOUS PROD & CHEMICAL CO, GELSENBERG BENZIN AG and RHEINPREUSSEN AG.

Patent filings in countries

World map showing SCHOLVEN CHEMIE AGs patent filings in countries
# Country Total Patents
#1 Germany 74
#2 France 66
#3 United Kingdom 50
#4 Austria 45
#5 Canada 41
#6 Netherlands 27
#7 United States 23
#8 Denmark 19
#9 Switzerland 16
#10 Ireland 9
#11 Spain 8
#12 Norway 6
#13 Sweden 6

Patent filings per year

Chart showing SCHOLVEN CHEMIE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schmitt Karl 40
#2 Disteldorf Josef 20
#3 Gude Fritz 20
#4 Schmitt K 18
#5 Schmitt Dr Karl 12
#6 Schmitt Karl Dr 11
#7 Gude F 10
#8 Karl Schmitt 10
#9 Faltings Volkert 10
#10 Karl Schmitt Dr 9

Latest patents

Publication Filing date Title
FR2054822A5 Liquid dicaroxylic acid anhydride mixtures - prepn
US3697541A Process for the manufacture of pyromellitic acid diimide
GB1237048A Process for production of atactic polyolefins
US3692749A Polyamides of trimethylhexamethylenediamine and cyclohexane dicarboxylic acid
FR2049656A5 Citraconic acid anhydride recovery after - oxidation of o-xylene
US3758776A Apparatus for determining the melt index of plastics
ES366456A1 Thermosetting resin of polyamide and copolymer of polycarboxylic acid and an olefin
FR2009444A1 Atactic polyolefin production with trivalent titanium
GB1261792A METHOD OF POLYMERISING ETHYLENE, OPTIONALLY MIXED WITH OTHER alpha-OLEFINS
NL165781B Process for preparing a lubricant from a monomeric diester of an alifatically saturated dicarbonic acid and polyester.
IE32465L Process for the production of methylisobutylketone
GB1212428A Process for production of polyolefins
GB1223582A Process for production of epoxy resin/polyamide mouldings and coatings
US3673273A Plastic of polyamide and epoxy resin
US3513636A Gas divider system
ES342048A1 Urea-Furfurol Condensation Products And A Process For Their Production
DE1517716A1 Procedure for removing bad odors in sewage
GB1153783A Process for producing Activated Mixed or Composite Catalysts
US3367911A Hardened epoxide polymers
DE1593503A1 Process for the production of carboxylic acid esters