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KALAL JAROSLAV

Overview
  • Total Patents
    15
About

KALAL JAROSLAV has a total of 15 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Czechoslovakia, Czechia and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, optics and chemical engineering are CHENGDU SI BO LI TECHNOLOGY CO LTD, CHENGDU SIBAILI TECH CO LTD and CROWTHER DONNA J.

Patent filings in countries

World map showing KALAL JAROSLAVs patent filings in countries
# Country Total Patents
#1 Czechoslovakia 13
#2 Czechia 1
#3 United States 1

Patent filings per year

Chart showing KALAL JAROSLAVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kalal Jaroslav 12
#2 Tlustakova Marie 6
#3 Svec Frantisek 5
#4 Lenfeld Jiri 3
#5 Kalal Jaroslav Prof Ing Drsc 3
#6 Bednar Bohumil 2
#7 Vacik Jiri Ing Csc 1
#8 Horak Jiri 1
#9 Mikula Jaroslav 1
#10 Parfjonova Natalija Vladimirov 1

Latest patents

Publication Filing date Title
CZ259192A3 Process for preparing aqueous dispersion of a synthetic hydrogel
CS303490A3 Device for storage and introduction of immobilization materials
CS433687A1 Polymeric medicine with cytostatic effect and method of production thereof
CS218831B1 Adhesion substance
CS193322B1 Electron resisit
CS206593B1 Preparation method of haemocompatible sorbents coated with acrylate,or methacrylate polymer
CS200802B1 Solid biocatalyst for enzymatic conversion of benzyl-penicillin into 6-amino-penicillanic acid and method for its preparing
CS187800B1 Tree-dimensional porous carrier consisting of porous inorganic material and polymer
CS186559B1 The three-dimensional porous carrier and method for preparing the same
CS186560B1 Method of preparing polymere material containing free aldehyde groups
CS187786B1 Three-dimensional porous carrier and method of making
CS187785B1 Three-dimensional carrier and method of making them
CS181996B1 Process for preparing rubber with hydrophilic surface
CS188372B1 Polymere material containing aldehyde groups and method of preparing the same
US4031037A Three-dimensional polymeric gel materials containing phosphoric acid residues capable of dissociation and a method for their preparation