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FRESENIUS INST

Overview
  • Total Patents
    14
About

FRESENIUS INST has a total of 14 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Germany, Czechoslovakia and Hungary. Its main competitors in its focus markets measurement, biotechnology and environmental technology are ROHRBACK TECH, ABER INSTRUMENTS LTD and RAPID MICRO BIOSYSTEMS INC.

Patent filings in countries

World map showing FRESENIUS INSTs patent filings in countries

Patent filings per year

Chart showing FRESENIUS INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Flemming Wolfgang Ing Grad 3
#2 Kanitz Jurgen 2
#3 Fresenius Remigius 2
#4 Schneider Wilhelm 2
#5 Kanitz Juergen 2
#6 Kanitz J 1
#7 Muenchow-Pohl Frank V Dr 1
#8 Schneider Wilhelm Dr 1
#9 Mondani Juergen 1
#10 Woenne Karl-Georg 1

Latest patents

Publication Filing date Title
DE4112356A1 METHOD AND DEVICE FOR GAS ANALYSIS
DE3622848A1 Apparatus for membrane filtration
DE3405990A1 Process for the elimination of uranium from aqueous solutions
DE3228895A1 Process for obtaining biogas and apparatus for carrying out this process
DE2638387A1 Working up used rubber tyres to give a fuel - by freezing tyres with liq. carbon di:oxide to produce brittle tyre and comminuting
DE2630043A1 Fructose determn. in aq. soln. contg. glucose - comprising pre-treatment with glucose-oxidase, catalase and/or peroxidase to destroy glucose and peroxide
DE2629808A1 Stabilising dehydrogenases, esp. alcohol dehydrogenase - by contact with aq. soln. contg. phosphate buffer, albumin, glycine and cysteine
DE2514638A1 Enzyme-catalysed redox reactions - using immobilized enzymes catalysing the redox reaction and regenerating a cosubstrate