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MARLES KUHLMANN WYANDOTTE

Overview
  • Total Patents
    107
About

MARLES KUHLMANN WYANDOTTE has a total of 107 patent applications. Its first patent ever was published in 1965. It filed its patents most often in France, Germany and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are LANKRO CHEM LTD, WITCO and HERZIG CHRISTIAN.

Patent filings in countries

World map showing MARLES KUHLMANN WYANDOTTEs patent filings in countries
# Country Total Patents
#1 France 25
#2 Germany 23
#3 United Kingdom 18
#4 Belgium 15
#5 Netherlands 10
#6 Italy 9
#7 Sweden 2
#8 Austria 1
#9 Switzerland 1
#10 Denmark 1
#11 Spain 1
#12 Norway 1

Patent filings per year

Chart showing MARLES KUHLMANN WYANDOTTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pizzini L C 4
#2 Demou J G 3
#3 Brizgys B 2
#4 Mac Gugan I 2
#5 Levis W W Jr 2
#6 Gerald Inks Clyde 2
#7 Trix H 2
#8 Charles Frisch Kurt 2
#9 Brizgys Bernadas 2
#10 Lawrence Austin Arthur 2

Latest patents

Publication Filing date Title
DE2229404A1 PROCESS FOR LOWERING THE VISCOSITY OF URETHANE POLYMER SOLUTIONS
DE2210856A1 Purifying polyoxyalkylene ether polyols - by mixing with water and org solvent,centrifuging, and evapg solvent from polyo
BE780228A Purifying polyoxyalkylene ether polyols - by mixing with solvents, centrifuging, and recovering polyol
GB1311952A Iodine-containing biodegradable germicidal compositions
DE1963864A1 Foam-reducing additives for dishwashing detergents
GB1286334A General purpose liquid cleaner
GB1286699A Phosphate esters as solubilizers for insoluble organic compounds
GB1206660A Stabilized compositions containing unreacted isocyanate groups and the use thereof in the preparation of polyurethane reaction products
DE1694583A1 Process for the direct one-step production of urethane-urea foams
GB1105231A Detergent compositions
DE1290715B Material for the production of coatings based on polyurethane