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PRESS JACK J

Overview
  • Total Patents
    14
About

PRESS JACK J has a total of 14 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and environmental technology are DOAK KENNETH W, ZHONG PLASTIC UNION NEW MATERIAL TECHNOLOGY HUBEI CO LTD and HEMCELL B V.

Patent filings in countries

World map showing PRESS JACK Js patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing PRESS JACK Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Press Jack J 14

Latest patents

Publication Filing date Title
US4393923A Contour-adaptive atmospheric heat exchange apparatus
US4036209A Atmospheric heat exchange method and apparatus
US3484838A Modification of stereoregular polyolefin with hydrophilic copolymers
US3505429A Preferentially modified stereoregular polyhydrocarbons
US3425969A Process of preferentially modifying stereoregular polyhydrocarbons to improve dyeability
US3337651A Modification of stereoregular polyolefins with polymeric compositions
US3497574A Adhesive compositions
US3337652A Modification of stereoregular polyolefins
US3344124A Morpholinium quaternary modifier for use on preformed polymeric structures
US3277079A Organic complex for use as an anti-static agent
US2860510A Cantilever stiffness and curl tester
US2815658A Apparatus for testing fabric or the like
US2519978A Generated proteins and process for preparation thereof
CA683640A Stereoregular polyolefins