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KARAMCHAND PREMCHAND PRIVATE

Overview
  • Total Patents
    19
About

KARAMCHAND PREMCHAND PRIVATE has a total of 19 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Canada, Switzerland and France. Its main competitors in its focus markets organic fine chemistry and machines are SAUTER DR FRITZ, HACO A G and THERAPEUTIC RES CORP OF GREAT.

Patent filings in countries

World map showing KARAMCHAND PREMCHAND PRIVATEs patent filings in countries
# Country Total Patents
#1 Canada 4
#2 Switzerland 4
#3 France 3
#4 United Kingdom 3
#5 United States 3
#6 Germany 2

Patent filings per year

Chart showing KARAMCHAND PREMCHAND PRIVATEs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Somasekhara Shankar 4
#2 Somasekhara S 3
#3 Dighe Vijaya S 2
#4 Dighe V 1
#5 Upadhyaya Navinchandra V 1
#6 Desai Dinesh M 1
#7 Desai D 1
#8 Upadhyaya N 1

Latest patents

Publication Filing date Title
CH555361A Antibacterial, antiparasitic and antifungal 8-hydroxyquinoline derivs - prepd. by reacting a 2-halo-5-nitrothiazole with salt of dihalo-substd. 8-hydroxyquin-oline
DE2302052A1 Antibacterial, antiparasitic and antifungal 8-hydroxyquinoline derivs - prepd. by reacting a 2-halo-5-nitrothiazole with salt of dihalo-substd. 8-hydroxyquin-oline
US3857877A 8-hydroxy quinoline derivatives
CA983035A 8-hydroxy quinoline derivatives, process for preparing same and pharmaceutical compositions containing said compounds
GB1363216A 5-nitrofurfuraldehyde derivatives and process for their pre paration and pharmaceutical compositions containing same
GB1420768A 8-hydroxy quinoline derivatives process for preparing same and pharmaceutical compositions containing siad compounds
CA939670A Process for the preparation of quinazolinone compounds
GB1298603A Quinazolinone derivatives