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NEHEZVEGYIPARI KI

Overview
  • Total Patents
    26
About

NEHEZVEGYIPARI KI has a total of 26 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, Austria and Belgium. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and organic fine chemistry are THWAITES JOHN HERBERT, STOPPANI LUIGI SPA and CIE GENERALE DES PROD CHIM DE.

Patent filings in countries

World map showing NEHEZVEGYIPARI KIs patent filings in countries

Patent filings per year

Chart showing NEHEZVEGYIPARI KIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Horvath Albert 2
#2 Dudas Jozsef 2
#3 Nadasy Dr Miklos 2
#4 Koranyi Dr Gyoergy 2
#5 Olah Erzsebet 1
#6 Marosvoelgyi Sandor 1
#7 Bruckner Gyorgyi 1
#8 Raskay Bela Dr 1
#9 Havasi Miklos 1
#10 Gribovszki Pal 1

Latest patents

Publication Filing date Title
DE2339500A1 Protecting concrete/metal constructions - by treating with a mixt of epoxy resin, tar, cement, talc, and diluent
DE2132170A1 Plant protection products against powdery mildew and process for their manufacture
DE1909147A1 Logical circuit for reporting events
GB1036303A Inhibited ammoniacal refrigerating agent
DE1219442B Process for reducing corrosion in cooling systems
DE1121037B Process for the extraction of germanium from gas water
DE1141269B Process for the production of germanium and diphenols, especially pyrocatechol, from coal tars and tea oils
GB891343A Improvements in or relating to the carbonization of coal
DE1204188B Vertical chamber furnace for continuous coking of non-baking coals