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BAYER ANTWERPEN NV

Overview
  • Total Patents
    302
About

BAYER ANTWERPEN NV has a total of 302 patent applications. Its first patent ever was published in 1974. It filed its patents most often in EPO (European Patent Office), Brazil and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and machines are ECONIC TECH LIMITED, MITSUI CHEMICALS POLYURETHANES and POLYMER ENG GMBH.

Patent filings per year

Chart showing BAYER ANTWERPEN NVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sluyts Domien 31
#2 Hager Stanley L 28
#3 Le-Khac Bi 27
#4 Thompson Andrew M 14
#5 Barksby Nigel 13
#6 Kinkelaar Mark R 13
#7 Younes Usama E 13
#8 Denecker Gabriel Dr 13
#9 Reese Jack R Ii 12
#10 Allen Gary L 12

Latest patents

Publication Filing date Title
EP1360990A1 Double-metal cyanide catalysts for preparing polyether polyols
US6491846B1 Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
EP1072622A1 Temperature critical catalysis of curable polyurethanes
EP1161473A1 Process for making microcellular polyurethane elastomers with improved processability
CZ2001111A3 Microcellular polyurethane elastomers filled with permanently gaseous substances
HU0101583A2 Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
CZ20003376A3 Process for preparing clear polyurethane/urea elastomers
EP0858482A1 Miscible polymers
US5624982A Stabilizer system for non yellowing polymer composition
WO9710301A1 Low gloss weatherable polymer composition
EP0856017A1 Polymer composition with improved toughness
DE19510063A1 Purifying process waste water contg. phenolic contaminants
DE19510061A1 Purification of a polycarbonate prepd. by a two phase boundary process, in order to remove salts, monomers, catalyst etc.
EP0807144A1 Polymer blends with improved colorability
CA2177737A1 Stabilizer system for non yellowing polymer composition
EP0736064A1 Stabilizer system for non yellowing polymer composition
DE4205633A1 PROCESS FOR CLEANING CYCLOHEXANONE
EP0474618A2 High-gloss ABS made by continuous process
EP0439443A2 Weatherable graft polymers having improved impact retention and improved melt flow
EP0459074A1 Graft-modified polymers containing alpha-methyl styrene and process for preparing same