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BAYER

Overview
  • Total Patents
    200
About

BAYER has a total of 200 patent applications. Its first patent ever was published in 1910. It filed its patents most often in Germany, China and Denmark. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and measurement are POLYOL INT BV, ELASTOMER AG and HORN PETER.

Patent filings per year

Chart showing BAYERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haagen Karl 3
#2 Frohberger P E Dr 2
#3 Draber W Dr 1
#4 Kolbe J 1
#5 Haenssbler Gerd 1
#6 Gau W 1
#7 Labischinski Harald 1
#8 Scheer M 1
#9 Lurssen K H Buchel Dr K Prof D 1
#10 Lurssen K Dr 1

Latest patents

Publication Filing date Title
DE19807694A1 Device for opening bags
ZA9404805B 2-oximino-2-thienyl-acetic acid derivatives
HU905677D0 Counter-flowed house hold fast-mixer, above all for production of feeds
CN1013496B Process for the prepn. of 1-alkyl-substituted 1, 4-dihydropyridinelactones and their use in medicaments
DE2647633A1 Tool holder for machine tool - has rotatable disc carrying number of different tools for changing by snap action
DE2126517A1 Hardened polymer mouldings mfre - by treating polymers with water glass
DE2125906A1 Thermoplastic transparent polyamides -frombis-(4-amino-cyclohexyl) - - methane and 3-ethyl-1,10-decane dicarboxylic acid
DE2116010A1 Radiation - crosslinkable copolymers - by copolymer of monomers contg vinylene-carbonyl /carbonyl vinylene or vinylene-carbonyl-vinyl
DE2115552A1 Thermoplastic moulding cpds having high rigidity - esp asbestos-filled polycarbonates
DE2105487A1 Stable pigmented aromatic polycarbonates - contg unepoxidised vinyl resins
DE2104585A1 Edge zone reinforced mouldings - with foam plastic core
DE2101683A1 Azo-anthraquinone dyes - for synthetic fibres, esp aromatic polyesters
DE2056358A1 Moulded cellular materials
DE2049690A1 Anion-exchange resins contg aminoxide quaternary amino gps - with reduced swelling
DE2049358A1 Flame resistant polycarbonates - based on aromatic dihydroxy cpds contg soluble alkali metal cpd
DE2048492A1 Nitrous oxides reduction - effected thermally by complete heating of spent air contg them
DE2046092A1 Dyeable acrylonitrile copolymers - by copolymerising acrylonitrile , neutral comonomer and a vinylpyridine
DE2045750A1 Alkali-chloride electrolysed solns - separation of chlorine with polar org compds contg a hydrophilic grp and a hydro
DE2037857A1 Polyamide moulding - to give thick-walled bodies having high strength
DE2034541A1 Thermoplastic transparent polyamides -frombis-(4-amino-cyclohexyl) - - methane and 3-ethyl-1,10-decane dicarboxylic acid