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BAYER ERNST

Overview
  • Total Patents
    26
About

BAYER ERNST has a total of 26 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Canada, United States and Germany. Its main competitors in its focus markets macromolecular chemistry and polymers, biotechnology and materials and metallurgy are GENEDIT INC, FANG XIANGMING and POLYPLUS TRANSFECTION.

Patent filings per year

Chart showing BAYER ERNSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bayer Ernst 22
#2 Rapp Wolfgang 6
#3 Fiedler Alexander 3
#4 Ketterer Thomas 3
#5 Gerster Michael 3
#6 Kalthoff Holger 3
#7 Ungefroren Hendrik 3
#8 Frank Hartmut 1
#9 Fritz Hans 1
#10 Rentel Klaus 1

Latest patents

Publication Filing date Title
DE10048091A1 Use of chemically modified oligodeoxyribonucleotides to suppress the proliferation of human pancreatic tumors
DE19816336A1 Analysis of organic materials using mass spectrometry
WO9607671A1 Racemization-free preparation of n-amino acid derivatives and dipeptides
US5292814A Process for the preparation of monodispersed polymer beads
DE3500180A1 Graft copolymers from crosslinked polymers and polyoxyethylene, process for their preparation and their use
DE2645079A1 Reversible oxygen carriers used as blood substitutes - comprise a complex of a tetra:dentate polymer with a transition metal
US3481904A Complex-forming poly-schiff's bases
US3458476A Complex-forming polyester prepared from glyoxal - bis - (2-mercapto-4-hydroxy-anil)
GB803199A Aminophenol-aldehyde condensation products, their metal compounds and process for the preparation thereof
CA603338A Condensation products, their metallic salts and complex metallic compounds and a method of making same
CA597193A Amino-phenol polycarbonyl condensation products
CA768233A Complex-forming polyester
CA816181A Complex-forming poly-schiff's bases