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UPSON CO

Overview
  • Total Patents
    111
About

UPSON CO has a total of 111 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, machines and materials and metallurgy are MEADOWS W R INC, SUZUTORA KK and ROBBART EDWARD.

Patent filings in countries

World map showing UPSON COs patent filings in countries
# Country Total Patents
#1 United States 66
#2 Canada 18
#3 United Kingdom 12
#4 Germany 9
#5 France 6

Patent filings per year

Chart showing UPSON COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Upson Charles A 32
#2 Ericks Walter P 23
#3 Harney Francis W 12
#4 Ericks Walter Paul 4
#5 Ross Winship 4
#6 Spencer Hugh M 4
#7 Stevens John A 4
#8 Butcher Richard A 3
#9 Winter Otto R 3
#10 Mccurdy Spencer Hugh 2

Latest patents

Publication Filing date Title
US4032393A Fire retardant webs and internal treatment therefor
US3258889A Prefabricated stud panel with foam insulation connector
US3174941A Stabilized polystyrene coating composition
US3098760A Dimensional stabilization of cellulose
US3074833A Dimensional stabilization of cellulose articles
GB849522A Improvements in or relating to a process for the treatment of cellulose materials
US2898313A Process of dimensionally stabilizing cellulose, composition used therefor, and article produced
US2977331A Process of stabilizing cellulose by impregnation with a salt of an organic basic nitrogen compound containing a hydroxyl group and a partial ester of a polyhydric alcohol and polycarboxylic acid and product thereof
US2891019A Process for dimensionally stabilizing cellulose and aqueous composition used therefor
US2696449A Method and apparatus for spray coating of surfaces
US2768093A Method of applying a decorative coating to a surface
US2657163A Wallboard adhesive and method
US2692183A Method for treating cellulose and product thereof
US2629648A Impregnated fibrous wallboard and method of making
US2629674A Method for treating cellulose and product thereof
US2629701A Compositions containing esters of a glycol and polycarboxylic acids and the treatment of cellulose therewith
US2416721A Apparatus and process for making resinous artificial board
US2282624A Fastener for wallboards and the like
US2282631A Fastener for wallboards and the like
US2433965A Process and apparatus for making laminated board