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PERMACEL

Overview
  • Total Patents
    57
About

PERMACEL has a total of 57 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are RESINOUS PRODUCTS AND CHEMICAL, TYCO ADHESIVES LP and INVENTA A G FUR FORSCHUNG AND.

Patent filings per year

Chart showing PERMACELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Korpman Ralf 24
#2 Nakamura Koichi 13
#3 Contrada Svetlana I 8
#4 Hamblin David R Jr 5
#5 Bean Jason A 5
#6 Hamblin David R 2
#7 Korpman R 2
#8 Doehnert Donald F 2
#9 Puskadi Frank 2
#10 Palermo Felice Charles 2

Latest patents

Publication Filing date Title
WO2006076310A2 Reinforcing sheet
US2005095385A1 Bridge label for splicing tape
US2003108736A1 Aqueous pressure-sensitive adhesive composition, production method therefor and pressure-sensitive adhesive tape using the composition
US2003083415A1 Aqueous pressure-sensitive adhesive composition, production method therefor and pressure-sensitive adhesive tape using the composition
WO9511130A1 Cured thermoplastic high tack pressure sensitive adhesive
US4513059A Release coating composition
EP0086406A1 Release coating compositions
US4388349A Extrusion coating process
US4431598A Process for extruding adhesive films and tapes
US4388432A Repulpable acrylic acid based pressure-sensitive adhesive
US4432848A Radiation cured, high temperature pressure-sensitive adhesive
AU7696881A Extrusion coating
US4424244A Printable release coating composition tapes
US4342815A Pressure-sensitive adhesive tape having a release coating
AU6293080A Polymer compositions and products
US4328269A Pressure sensitive adhesive and tape
US4325770A Process for pressure-sensitive adhesive coated products
US4294936A Adhesive compositions
US4301255A Novel alloy compositions and products
US4314558A Surgical drainage bags