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GEN RUBBER CO

Overview
  • Total Patents
    84
About

GEN RUBBER CO has a total of 84 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and textiles and paper are KONISHI MASAO, RUBBER LATEX RES CORP and NORDENIA VERPACKUNG GMBH.

Patent filings in countries

World map showing GEN RUBBER COs patent filings in countries
# Country Total Patents
#1 United States 50
#2 United Kingdom 15
#3 France 12
#4 Germany 6
#5 Austria 1

Patent filings per year

Chart showing GEN RUBBER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rose Reed P 10
#2 Ernest Hopkinson 8
#3 Slocum Edward Mark 6
#4 Coffin Joseph G 5
#5 Cude Harold E 5
#6 Gibbons Willis A 4
#7 Teague Merwyn C 4
#8 John Mcgavack 4
#9 Bradley Charles E 3
#10 Smith Omar H 2

Latest patents

Publication Filing date Title
US2004156A Preservation of latex
GB381743A Improvements relating to the manufacture of crude rubber
US2016335A Manufacture of crude rubber
US1936999A Process and composition for rubberizing water repellent material and product thereof
US1982024A Treatment of fibrous material
US1840243A Process of improving properties of rubber, and product
US1839996A Process of manufacturing sheet material and product obtained thereby
US1832012A Apparatus for forming rubber articles
GB294002A Method of treating rubber latex
US1899535A Process and composition for rubberizing water repellent material and product thereof
US1740994A Method of treating rubber latex
US1765774A Insulating paper
GB269157A Improvements in or relating to apparatus for drying rubber latex and similar substances
US1773201A Process for the production of combinations of rubber and paper and products obtained thereby
US1825422A Manufacture of sheet material
US1675959A Manufacture of sheet material
US1690114A Method of collecting spray dried latices
GB267464A Improvements in or relating to furnaces for supplying drying gases
US1619938A Method of preserving latex and product
US1750753A Drying apparatus