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BAYER MATERIALSCIENCE AG

Overview
  • Total Patents
    9,211
  • GoodIP Patent Rank
    3,932
About

BAYER MATERIALSCIENCE AG has a total of 9,211 patent applications. Its first patent ever was published in 1989. It filed its patents most often in EPO (European Patent Office), China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are COVESTRO DEUTSCHLAND AG, COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG and COVESTRO LLC.

Patent filings per year

Chart showing BAYER MATERIALSCIENCE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eckel Thomas 337
#2 Doerr Sebastian 296
#3 Seidel Andreas 278
#4 Rische Thorsten 277
#5 Nefzger Hartmut 248
#6 Bulan Andreas 244
#7 Wenz Eckhard 235
#8 Bruder Friedrich-Karl 211
#9 Feller Thomas 210
#10 Wamprecht Christian 193

Latest patents

Publication Filing date Title
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CN105637020A Polycarbonate compositions having improved adhesion to polyurethane layers