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CHAMPION PAPERS INC

Overview
  • Total Patents
    57
About

CHAMPION PAPERS INC has a total of 57 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, Canada and Belgium. Its main competitors in its focus markets textiles and paper, machines and packaging and shipping are SPECIALTY PAPERS COMPANY, CHAMPION COATED PAPER COMPANY and CONS WATER POWER & PAPER CO.

Patent filings in countries

World map showing CHAMPION PAPERS INCs patent filings in countries
# Country Total Patents
#1 United States 31
#2 Canada 15
#3 Belgium 5
#4 France 5
#5 Germany 1

Patent filings per year

Chart showing CHAMPION PAPERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Whitchurch William E 5
#2 Edgar Warner 4
#3 Warner Edgar 3
#4 Lewis Hackley Kenneth 3
#5 Gillaspie Athey G 3
#6 Hackley Kenneth L 2
#7 Carter Thomas N 2
#8 Harold Judd 2
#9 Pope James H 2
#10 Randall Herbert T 2

Latest patents

Publication Filing date Title
US3482278A Extrusion of thermoplastic films and articles made therefrom
US3371054A Formaldehyde-reactive acid bark and bark resins and method of forming same
US3223268A Bottle cap and method of applying
US3342372A Bottle cap feeder
US3340090A Method and apparatus to grind a coating while applying a coating to a web
US3261787A Resin solution comprising a phenol-aldehyde resin and a polyepoxide-rosin reaction product
US3272331A Wiener orienter
US3304910A Doctor blade for coating apparatus
US3267782A Apparatus for severing and conveying sheets
US3284261A Cast coating method
US3220546A Vibrating treatment for fiber recovery from waste effluents
US3226343A Process of recovery of polyethylene from cellulosic fibers
US3268354A Coating process and product
US3167231A Container
US3135867A Apparatus for inspecting a moving web
US3150926A Fluidized production of calcium carbonate
US3120727A Method of making fibreboard container
US3112178A Method of preparing tio2
US3161562A Pulping cellulose material with an alkaline cooking liquor containing hydrazine
US3108977A Composition comprising polycarbonate and sucrose ester and cellulosic web coated therewith