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INST CERCETARI CHIM

Overview
  • Total Patents
    420
About

INST CERCETARI CHIM has a total of 420 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Romania, United Kingdom and Germany. Its main competitors in its focus markets environmental technology, measurement and basic materials chemistry are KANKYO TECHNOS KK, INST KHIM TVERDOGO TELA PERERA and TSURUI CHEMICAL CO LTD.

Patent filings in countries

World map showing INST CERCETARI CHIMs patent filings in countries

Patent filings per year

Chart showing INST CERCETARI CHIMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dragutan Ileana 33
#2 Dragutan Valerian 33
#3 Serban Sever 29
#4 Ceausescu Elena 24
#5 Ciobanu Virgil 19
#6 Crisan Gheorghe 14
#7 Stoenescu Felicia 13
#8 Ionescu Petre 13
#9 Andrei Constantin 12
#10 Ionescu Mihail 11

Latest patents

Publication Filing date Title
RO120265B1 Process for preparing nigrosins
RO117380B1 Antistatic treatment compositon and process for preparing the same
RO115270B1 Composition for metal-like colouring of plastics and process for producing the same
RO117154B1 Palladium-based zeolitic catalyst and process for preparing methylisobutylketone using said catalyst
RO117488B1 Educational game
RO117155B1 Palladuim-based catalyst and process for selective hydrogenation of cyclooctadiene to cyclooctene
RO116905B1 Hydrosoluble product and process for producing the same
RO113981B1 Process for preparing highly pure 4,4'-dichloro diphenylsulphone
RO113995B1 Modified 1:1 chrom azo -dyestuff acid complexes with colourless ligands and process for preparing the same
RO117264B1 Metal fibre polymeric composite and process for producing the same
RO114416B1 Process for producing ultrafine mixed oxide powders
RO113996B1 Assimetric 1:2 chrom azo- dyestuff complexes of pirazoline type and process for preparing the same
RO116643B1 Maleic and sulphosuccinic ester-based concentrates
RO116553B1 Nitrile rubber-based electroinsulating composition
RO117180B1 Semiconductive composition based on nitrile rubber
RO114598B1 Process for producing hydroxypropylcellulose
RO116619B1 Process for producing a mineral fertilizer by processing waste with high hydroxylapatite content
RO113797B1 Fodder biomass based on hansenula polymorpha and process for producing the same
RO118281B1 Process for producing strontium nitrate
RO113043B1 Low-viscosity polyvinylchloride plastisols