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FREEMAN CHEMICAL CORP

Overview
  • Total Patents
    130
About

FREEMAN CHEMICAL CORP has a total of 130 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are WOODBRIDGE FOAM CORP, HUMAN IND CORP and BAJER MATIRIALSAJENS AG.

Patent filings per year

Chart showing FREEMAN CHEMICAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Svoboda Glenn R 19
#2 Schafer Kenneth A 10
#3 Freeman Stephen E 9
#4 Carlstrom William L 9
#5 Boeckeler Rudolph H 8
#6 Cordts Howard P 8
#7 Prom James R 6
#8 Reineck Ronald W 5
#9 Karloske Joan E 5
#10 Carlstrom William Lohn 4

Latest patents

Publication Filing date Title
AU7220391A Process of forming fiber reinforced molded plastic articles and preforms therefor using a photosetting binder
US4892919A Terephthalic containing hybrid castable resins
US4800123A In-mold scratch resistant coating for peroxide curable urethane elastomers
US4737390A Non-slip coating for molded articles
US4583691A Spray gun and solvent cleaning of same
ES8609388A3 Prepn. of polyurethane rigid foam
US4517326A Aqueous liquid filled polyurethane gels and method of making the same
US4425207A Dual cure coating compositions
US4417001A Low smoke isocyanurate modified urethane foam and method of making same
CA1174452A Gun for dispensing a plural component system
US4438072A Continuous stream mixer having variable dwell time chamber with auger
US4422996A Method for making coated molded articles
US4366109A Method for making coated molded articles
US4369224A Glass fiber reinforced laminate
CA1163410A Method for making coated molded articles
US4377457A Dual cure coating compositions
US4293659A Composition for coating molded articles
US4289684A Sheet molding compound
US4269745A Styrene suppressed unsaturated polyester resin compositions
US4295907A Method of making glass fiber reinforced laminate