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B B CHEM CO

Overview
  • Total Patents
    160
About

B B CHEM CO has a total of 160 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and basic materials chemistry are PERMACEL, RESINOUS PRODUCTS AND CHEMICAL and CORRUTECH.

Patent filings in countries

World map showing B B CHEM COs patent filings in countries
# Country Total Patents
#1 United States 110
#2 Germany 35
#3 Canada 6
#4 Switzerland 5
#5 United Kingdom 3
#6 Austria 1

Patent filings per year

Chart showing B B CHEM COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Griswold Stanley M 17
#2 Macdonald Alexander D 16
#3 Morris Thomas C 12
#4 Paulsen Hans C 11
#5 Johnson Eric C 10
#6 Johnson Eric Clifford 7
#7 Wedger Walter H 6
#8 Nugent Frederick V 6
#9 Perkins John L 5
#10 Malcolm Seymour 5

Latest patents

Publication Filing date Title
DE1114967B Process for gluing objects with rigid, irregular surfaces
DE1098655B Sealing agent based on polysulphide polymers
DE1102940B Thermoplastic adhesive mass
US3030305A Lubricant coating compositions
DE1103487B Process for gluing objects with rigid, irregular surfaces
DE1086374B Adhesive mixture based on diisocyanates or reaction products of polyesters and diisocyanates for bonding shoe parts
US3021240A Flocked solvent activatable stiffener sheet material
US3007208A Methods of applying resin foam
US3008863A Methods of bonding polyethylene
US2975150A Thermoplastic adhesive compositions and supply articles
US2992194A Methods and devices for mixing and discharging fluid components
DE1089961B Hand application device for thermoplastic plastic present in rod form
US3007200A Apparatus for producing plastic sheeting
US2957207A Manufacture of thin sheet foam
US3029450A Methods of shoe end stiffening employing solvent activatable stiffener ply with anti-stain solvent activating solution
US3022188A Flocked solvent activatable stiffening and shoe lining materials
US2969056A Apparatus for handling thermoresponsive cements
US2912398A Heat softenable adhesive supply bodies
DE1077356B Pressure sensitive adhesive mass
US2996263A Winding machine