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CHRISTIAN BRUNNENGRAEBER CHEM

Overview
  • Total Patents
    12
About

CHRISTIAN BRUNNENGRAEBER CHEM has a total of 12 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Germany. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are NANJING FUHAI AOSAI MEDICINE SCIENCE & TECHNOLOGY CO LTD, YUZHOU TIANYU BIOTECHNOLOGY CO LTD and ZHENJIANG MAKERAO BIOMEDICAL TECH CO LTD.

Patent filings in countries

World map showing CHRISTIAN BRUNNENGRAEBER CHEMs patent filings in countries
# Country Total Patents
#1 Germany 12

Patent filings per year

Chart showing CHRISTIAN BRUNNENGRAEBER CHEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Richter Helmer Dr Ing 4
#2 Hinz Alfred Dr 4
#3 Richter Helmer Dr 3
#4 Hinz Dr-Ing Habil Alfred 1
#5 Hinz Alfred Dr Ing 1
#6 Dethloff Dr Rer Nat Werner 1
#7 Richter Helmer Dr-Ing 1

Latest patents

Publication Filing date Title
DE2722113A1 Hypolipaemic combination preparations - contg. a nicotinic acid salt of a hypoglycaemic biguanide and the magnesium salt of clofibric acid
DE2639733A1 Antiarrhythmic 1-phenoxy-3-aminoethoxy-2-propanol derivs. - prepd. by reacting 1-phenoxy-2,3-epoxy-propane cpds. with 2-amino-ethanol cpds.
DE2639734A1 Amino-ethoxy-phenoxy-propanol(s) - useful as gastrointestinal smooth muscle inhibitors esp. as spasmolytics
DE2634620A1 Enzyme and hormone concentrates extn. from animal organs - using a supercritical gas, e.g. carbon di:oxide
DE2431126A1 Antiarrhythmic therapeutic agent - contg 1-(diethylamino-ethoxy)-3-(2-methoxy-phenoxy)-2-propanol as active ingredient
DE2410241A1 Dosage form for solid pharmaceuticals - consisting of small tablets prepd. by powder compression
DE2314256A1 Amino ethoxy phenoxy propanols - prepd. from corresp. 1,2-epoxy-3-phenoxy-propanes and diethlaminoethanol
DE2312912A1 Low-toxicity antiarrhythmic medicaments - contg. 1-phenoxy-3-(2-(diethylamino)ethoxy)-2-propanol
DE2021147A1 Medicinal capsule contg separate units
DE1967138A1 Hypolipaemic agents with reduced effect on glucose tolerance - contg. nicotinic acid and a biguanide nicotinate
DE1936274A1 Fibrinolysis promooting bigulanide nicotinates - for treating atherosclerosis
DE1044102B Process for the preparation of esters of xanthene-9-carboxylic acid