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BERNBURG SERUM WERK VEB

Overview
  • Total Patents
    25
About

BERNBURG SERUM WERK VEB has a total of 25 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, Austria and German Democratic Republic. Its main competitors in its focus markets macromolecular chemistry and polymers, biotechnology and pharmaceuticals are SYNTHESIA A S, LI ZHONGKUN and LOHMANN RUDOLF LOMAPHARM.

Patent filings in countries

World map showing BERNBURG SERUM WERK VEBs patent filings in countries

Patent filings per year

Chart showing BERNBURG SERUM WERK VEBs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gabert Anton 5
#2 Behrens Dr Ulrich 4
#3 Freudenberg Rolf 4
#4 Ringpfeil Dr Manfred 3
#5 Gabert Anton Dr 3
#6 Ringpfeil Manfred 2
#7 Behrens Ulrich 2
#8 Breyer Klaus 2
#9 Ringpfeil Manfred Dr 2
#10 Netter Hans-Joachim 2

Latest patents

Publication Filing date Title
DD294175A5 Method for the production of a veterinic medicament
DD249040A1 Method for the continuous and slight manufacture of dextran
DD233786A1 Method for the production of a medicament for therapy and prophylaxis of anaemie in animals
DD226015A1 Method for continuous production of dextran
DE1296613B Process for the microbiological conversion of fructose into mannitol
DE1177288B Process for the production of fat-free ointment bases
US3044940A Process for enzymatic synthesis of dextran
DE1443201A1 Process for making an organogel
DE1152396B Process for the preparation of sodium salts of anticoagulant dextran sulfuric acid esters
DE1149702B Process for the production of dextran phosphate
GB888298A Process for the biological synthesis of dextran
DE1083021B Process for the production of low molecular weight dextran, in particular starters for directed synthesis
DE1083020B Process for the production of polysaccharides by biological synthesis, in particular dextran with clinical properties