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TOMKA IVAN

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    237,078
About

TOMKA IVAN has a total of 45 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Canada, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are NEW RUBBER TECH HOLDINGS INC, POINT PLASTIC S R L and JSP CO LTD.

Patent filings per year

Chart showing TOMKA IVANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tomka Ivan 36
#2 Tomka Ivan Dr 8
#3 Schmidlin Stefan 6
#4 Willenbuecher Ralph 4
#5 Menard Rico 3
#6 Sala Robert 3
#7 Meissner Joachim 2
#8 Sala Robert Dipl Chem 1
#9 Ralph Willenbuecher 1
#10 Ivan Tomka Dr 1

Latest patents

Publication Filing date Title
WO2020148571A1 Method and device for acid- or base concentration measurement
US5362777A Thermoplastically processable starch and a method of making it
CN1071878A Single thin film or the multilayer film formed by partial starch
IE913654A1 Single- or multilayer film, partly comprising starch
DE4134190A1 METHOD FOR IMPROVING THE MECHANICAL PROPERTIES OF ONE-OR MULTILAYER FOILS
DE4116404A1 POLYMERMISCHUNG FOR THE MANUFACTURE OF FOILS
WO9010019A1 Process for the production of homogenized crystalline starch
DE4002257A1 ENCLOSURE OF ACTIVE SUBSTANCES BY MEANS OF STRENGTH
ES2017847A6 Thermoplastically processable starch and procedures for the preparation thereof.
DE3931363A1 PROCESS FOR REDUCING THE SOURCE OF STAERKE
AU3860989A A hydrophilic polymer with increased resistance to hydrophilic solvents