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FISNEROVA LUDMILA

Overview
  • Total Patents
    28
About

FISNEROVA LUDMILA has a total of 28 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Czechoslovakia. Its main competitors in its focus markets organic fine chemistry and pharmaceuticals are PROD CHIM SA, KOTOBUKI SEIYAKU CO LTD and NABRIVA THERAPEUTICS FORSCHUNG.

Patent filings in countries

World map showing FISNEROVA LUDMILAs patent filings in countries
# Country Total Patents
#1 Czechoslovakia 28

Patent filings per year

Chart showing FISNEROVA LUDMILAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Fisnerova Ludmila 20
#2 Nemecek Oldrich 17
#3 Grimova Jaroslava 13
#4 Fisnerova Ludmila Ing Csc 8
#5 Brunova Bohumila Ing Csc 8
#6 Roubal Zdenek 7
#7 Grimova Jaroslava Mudr Csc 4
#8 Brunova Bohumila 3
#9 Dvorakova Alena 3
#10 Gajewski Karel Rndr 2

Latest patents

Publication Filing date Title
CS719488A1 Keto derivatives of 4/3h/-quinazolinone
CS719588A1 Ethereal derivatives of 4/3h/-quinazolinone
CS264471B3 Process for preparing 1-/4-chlorbenzoyl/-5methoxy-2-methyl-3-indolacetoxyacid
CS12488A1 Process for preparing ester of indomethacine with tropic acid
CS766687A1 Process for preparing esters of indomethacine with tropic acid
CS531887A1 Method of 2,2-diphenyl-4-piperidinobutanoic acid's nitrile production
CS441387A1 Method of 2-/4-hydroxybenzoyl/benzoic acid production
CS441287A1 Method of 2-(-4-(2-)1-piperidinyl/ethoxy)benzoyl/benzoic acid's methyl ester's hydrochloride production
CS248548B1 Method of 2-(4-(2(1-piperidinyl)ethoxy)benzoyl)benzoic acid's methylester's hydrochloride production
CS248547B1 Method of hydrochloride 2-piperidinoethylchloride production
CS249493B1 Method of-3-(2-/2-benzimidazolyl/benzoyloxyethyl)-4-(3h)quinazolinone production
CS247557B1 Esters of 3-(2-hydroxyethyl)-4(3h)-quinazolinone
CS230343B1 Amides derived from 2-aminobenzimidazole
CS219841B1 Esters of terebic acids and method of making the same
CS219842B1 Amidic derivatives of the terebic acid and method of making the same
CS215499B1 Derivatives of 2-phenyl-5-oxopentan acids and method of making the same
CS210394B1 Formamidin derivatives and method of making the same
CS210395B1 Benzimidoyle derivatives and methods of making the same
CS209283B1 Derivatives of 2-phenyl-3-aminopropane acid and method of their manufacture
CS194284B1 Method of producing 2-phenyl-2-carboxyethyl ester of 1-p-chlorbenzoyl-5-methoxy-2-methyl-3-indolyl acetic acid