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KOERBL JIRI

Overview
  • Total Patents
    21
About

KOERBL JIRI has a total of 21 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Czechoslovakia and Switzerland. Its main competitors in its focus markets basic materials chemistry are STANEK JAN, HIDAWA YOSHIYUKI and HARMON COLORS CORP.

Patent filings in countries

World map showing KOERBL JIRIs patent filings in countries
# Country Total Patents
#1 Czechoslovakia 20
#2 Switzerland 1

Patent filings per year

Chart showing KOERBL JIRIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Pigments

Top inventors

# Name Total Patents
#1 Koerbl Jiri 20
#2 Jancik Fedir 13
#3 Havel Karel 7
#4 Martinek Jaroslav 6
#5 Kraus Eduard 3
#6 Ferenc Milan 3
#7 Michalsky Jiri 2
#8 Nemecek Oldrich 2
#9 Bacik Zdenek 2
#10 Jakesova Ludmila 2

Latest patents

Publication Filing date Title
CS247523B1 Method of molybdenum removal from solutions afrer aldoses epimeration
CS246254B1 Method of a vitamine concentrates treatment for a vitamine spectrophotometric determination
CS234387B1 Method of silylamine determination in pharmaceutical preparations
CS237596B1 Method of iron dichloride production for pharmaceutical purposes
CS285983A1 Processing method to convert vaste iron disulphate to that one with low water content esp.for pharmateutical purposes
CS222570B1 Method of spectrometric fixing of vitamins and in concentrates thereof
CS206545B1 Palladium regeneration method
CS209381B1 Determination method of tertiary amines besides 1-/4-acetoxy-2,3,5-trimethylphenoxy/-3-isopropyl amino-2-propanol
CS203569B1 Method of determination of the monophenylester of the phhenylmalon acid
CS202343B1 Method of determination of the 3-/5-nitro-2-furyl/-acryl acid
CS197146B1 Method of fixing the indometacine
CS231654B1 Processing of alpha-l-aspartyl-l-phenylalanine-methylester hydrochloride
CS231201B1 Processing method of n-benzyloxycarbonyl-l-aspartyl-l-phenylalanine methylester
CS191583B1 Method for the evaluation of chlorides of 2-/4-chlor-3-sulphonylbenzoyl/benzoic acid
CS180525B1 Method of 2-(4-chlor-3-nitrobenzoyl)benzoan acid determination
CS180439B1 Method of determination of 1-/4-(dietylaminoetoxy)fenyl/-1,2-dichlor-1,2-in substances,salts and pharmaca forms of1-/4--(2-dietylaminoetoxy)fenyl/-1-chlor-1,2 difenyleten
CS179291B1 N,n-dimetylanilin in 6-/d(-)-alpha-aminofenylacetamid penicilan acid rating method
CS179663B1 Process for the purification of 6-mercaptopurine
CS219408B1 Method of protecting the silver mirror by making the jewel imitations
CS246951B1 Separation method of the calcium gluconate and the calcium oxalate