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HELM KARL O

Overview
  • Total Patents
    17
About

HELM KARL O has a total of 17 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Germany and France. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are SHIONOGI BIORES CORP, HOOK DAVID and SORI SOC RECH IND.

Patent filings in countries

World map showing HELM KARL Os patent filings in countries
# Country Total Patents
#1 Japan 4
#2 Germany 2
#3 France 2
#4 Netherlands 2
#5 Australia 1
#6 Belgium 1
#7 Canada 1
#8 Spain 1
#9 United Kingdom 1
#10 Italy 1
#11 United States 1

Patent filings per year

Chart showing HELM KARL Os patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Organic fine chemistry
#2 Pharmaceuticals
#3 Machines

Top inventors

# Name Total Patents
#1 Maasboel Alfred G 6
#2 Sim Alexander K 4
#3 Yoozefu Kurooza 2
#4 Yozefu Kurooza 1

Latest patents

Publication Filing date Title
GB1587378A Antitussic or anti-thrombotic pharmaceutical compositions and their preparation
DE2717001A1 MEDICINAL PRODUCTS WITH ANTITHROMBOTIC EFFECT
DE2717062A1 MEDICINAL PRODUCTS WITH ANTITUSSIVE EFFECT
JPS5287215A Salt of thiamine disulfide orotic acid and medical composition including it
JPS5165722A 22 * norumarubuchiru * n n** jifuenirumaronsanmonohidorajido mataha sonokarushiumuenno seizohoho
ES430889A1 Procedure for the preparation of 2- (m-butil) -n, N-difenil malono-monohidracida and its calcium salt. (Machine-translation by Google Translate, not legally binding)
FR2255889A1 Anti trichomonal and antifungal compositions - contg. metronidazole or isometronidazole and 5-nitro furantoin