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ZAKL AZOTOWE IM F DZIERZYNSK

Overview
  • Total Patents
    127
About

ZAKL AZOTOWE IM F DZIERZYNSK has a total of 127 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Poland, India and German Democratic Republic. Its main competitors in its focus markets chemical engineering, organic fine chemistry and environmental technology are WANG HAIYOU, ZHEJIANG ZHONGXIN FLUORIDE MAT CO LTD and INT KOOLWATERSTOFFEN SYNTHESE.

Patent filings in countries

World map showing ZAKL AZOTOWE IM F DZIERZYNSKs patent filings in countries

Patent filings per year

Chart showing ZAKL AZOTOWE IM F DZIERZYNSKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rygiel Stanislaw 28
#2 Makal Konstanty 25
#3 Krzysztoforski Andrzej 24
#4 Kasznia Andrzej 22
#5 Gucwa Antoni J 19
#6 Szparski Jozef 18
#7 Redzi Jan 17
#8 Ciborowski Stanislaw 16
#9 Wais Jan 15
#10 Paciorek Marian 15

Latest patents

Publication Filing date Title
PL280840A1 Multicompartment sewage treatment plant
PL280830A1 Apparatus for continuous crystallization of trioxane
PL275640A1 Method for polytetrafluoroethylene production from wastes
PL274768A1 Hydrocatbons oxidation method
ES2007262A6 Method and apparatus for oxidizing hydrocarbon
PL271534A1 Method of obtaining copolymers of trioxane and nozzle assembly of an apparatus therefor
PL269920A1 Method of washing out volatile hydrocarbons,in particular cyclohexane and benzene,from flue and/or tail gases
PL269832A1 Method of obtaining chemically pure caprolactum
PL269600A1 Device for superoxygenation of liquid
PL269578A1 Method for manufacturing acetocyanhydrine
PL269067A1 Reactor for oxidation of hydrocarbons
PL268688A1 Catalysts for catalytic hydratation of acrylonitrile to acrylamide
ES2005029A6 Liq. phase oxidn. of cyclohexane
CS705787A2 Method of cyclohexane oxidation in liquid phase
DD263977A5 Process for the oxydation of cyclohexane in the liquid phase
ES8707166A1 Oxidn. of cyclohexane in multistage reactor
PL257223A1 Circuitry for identifying electric conductors in multicore cables and bundles of single wires
PL257132A1 Method of obtaining copolymers of trioxane and apparatus therefor
PL256914A1 Benzene to cyclohexane hydrogenation method
PL256746A1 Sliding assembly of a movable support