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INTERCHEM CORP

Overview
  • Total Patents
    957
About

INTERCHEM CORP has a total of 957 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets basic materials chemistry, textiles and paper and machines are DAINICHISEIKA COLOR CHEM, RESOLUTION SPECIALTY MATERIALS and SUN CHEMICAL CORP.

Patent filings in countries

World map showing INTERCHEM CORPs patent filings in countries
# Country Total Patents
#1 United States 577
#2 Canada 111
#3 United Kingdom 106
#4 France 65
#5 Germany 51
#6 Switzerland 20
#7 Spain 16
#8 Denmark 5
#9 Austria 2
#10 Belgium 1
#11 Ireland 1
#12 Netherlands 1
#13 Sweden 1

Patent filings per year

Chart showing INTERCHEM CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gessler Albert E 33
#2 Cassel Norman S 29
#3 Kumins Charles A 23
#4 Pizzarello Roy A 21
#5 Gaylord Norman G 18
#6 Hardy Arthur C 18
#7 Engle Loy S 17
#8 Greubel Paul W 14
#9 Grupe William F 14
#10 Jones Wilbur L 14

Latest patents

Publication Filing date Title
US3614806A Method for shucking shellfish
GB1162035A Method of Powder Gravure Printing Using a Fluidilized Bed
GB1164175A Coated Fabric and Vacuum Forming Thereof
US3349703A Electrostatic printing with two groups of particles of same composition and different size
US3399152A Black acrylic coating composition
GB1123128A Wire wound spreading rods for coating processes
ES337213A1 Improvements introduced in the preparation of normally stable compositions, comprising a reticulable liquid polymer. (Machine-translation by Google Translate, not legally binding)
US3367913A Thermosetting epoxy resin composition containing a zinc chelate
US3399077A Monoazo pigments and textiles decorated therewith
US3343817A Apparatus for mixing materials in the substantial absence of air
GB1092615A Producing carbonyl compounds by an ozonization-reduction process
GB1135463A Blush coated fabric and method of producing the same
US3405082A Novel high-gloss ink for lithographic printing
GB1085103A Apparatus for feeding particles in electrostatic printing
US3394166A Triphenylphosphine (dithiocarboxy) cyanomethylene and derivatives
US3354712A Linting test
US3337481A General purpose shoe cement
US3373131A Epoxy resin compositions and novel inks containing the same
US3379797A Method for making hollow spherical resinous particles
US3413138A Thermosensitive copy sheet