Inventor
HAESE WILFRIED
DE38 patents
⚠️ This page may combine multiple inventors who share the name “HAESE WILFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
28 patentsUS5410014AApr 25, 1995
Method of preparing aliphatic-aromatic polycarbonates
BAYER AG61 citations96
US4919514AApr 24, 1990
Optical fibres based on polycarbonate fibres, and a process for the production thereof
BAYER AG23 citations92
US4774178ASep 27, 1988
Immobilization of biological material within a polymer matrix
BAYER AG35 citations89
US6359042B1Mar 19, 2002
Polycarbonate moulding compounds and their use as layers in coextruded sheets
BAYER AG18 citations83
US5436034AJul 25, 1995
Process for improving the adhesiveness of electrolessly deposited metal films
BAYER AG11 citations74
US5093457AMar 3, 1992
Production of polyamide imides
BAYER AG9 citations74
US6835725B2Dec 28, 2004
Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer
BAYER AG7 citations73
US6641889B2Nov 4, 2003
Optical data storage medium containing a triazacyanine dye as the light-absorbing compound in the information layer
BAYER AG9 citations73
US5852138ADec 22, 1998
Stabilizer mixtures and their use in polycarbonates
BAYER AG7 citations73
US6395864B1May 28, 2002
Polycarbonates with a low yellowness index
BAYER AG9 citations72
US6899939B2May 31, 2005
Polymer mixtures
BAYER AG6 citations63
US5004795AApr 2, 1991
Aliphatic-aromatic polyamide-imides
BAYER AG5 citations63
US6936325B2Aug 30, 2005
Optical recording medium
BAYER AG4 citations62
US6896945B2May 24, 2005
Optical data carrier comprising a phthalocyanine dye as light-absorbent compound in the information layer
BAYER AG5 citations62
US6833193B2Dec 21, 2004
Polycarbonate molded bodies with improved optical properties
BAYER AG3 citations62
US6737142B2May 18, 2004
Optical data store comprising an axially substituted cobalt phthalocyanine in the light-writeable information layer
BAYER AG2 citations62
US6734278B2May 11, 2004
Production of polyester carbonates
BAYER AG4 citations62
US6726972B2Apr 27, 2004
Optical data storage medium containing a diaza hemicyanine dye as the light-absorbing compound in the information layer
BAYER AG2 citations62
US6706797B1Mar 16, 2004
Polycarbonate molding compounds with good demolding properties and molded bodied and semifinished products produced from the same
BAYER AG5 citations62
US5408027AApr 18, 1995
Process for the production of aliphatic-aromatic polycarbonates
BAYER AG4 citations62
US6218502B1Apr 17, 2001
Copolycarbonates with an indane bisphenol base
BAYER AG2 citations61
US6825257B1Nov 30, 2004
Polymer blends with mould-release agents
BAYER AG3 citations54
US6350798B1Feb 26, 2002
Use of saccharin for stabilizing thermoplastic, aromatic polycarbonates
BAYER AG0 citations52
US7041354B2May 9, 2006
Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer
BAYER AG1 citations51
US5326851AJul 5, 1994
Low-viscosity polyarylene sulfides
BAYER AG0 citations51
US6225512B1May 1, 2001
Method for producing and purifying 3-(3-hydroxyphenyl)-1,1,3-trimethylindan-5-ol
BAYER AG1 citations50
US6855390B1Feb 15, 2005
Optical data carriers and method for producing the same
BAYER AG0 citations40
US6950587B2Sep 27, 2005
Optical fibers
BAYER AG0 citations33
BAYER MATERIALSCIENCE AG
6 patentsUS7799889B2Sep 21, 2010
Polycarbonates with good wettability
BAYER MATERIALSCIENCE AG4 citations60
US7701634B2Apr 20, 2010
Light-guiding surface structure
BAYER MATERIALSCIENCE AG3 citations59
US7993721B2Aug 9, 2011
Disc-shaped high-density recording mediums
BAYER MATERIALSCIENCE AG0 citations47
US7814626B2Oct 19, 2010
Process for the preparation of polycarbonate by the melt transesterification process
BAYER MATERIALSCIENCE AG0 citations45
US7589165B2Sep 15, 2009
Polycarbonates having a good wettability
BAYER MATERIALSCIENCE AG0 citations39
US7705107B2Apr 27, 2010
Process for the preparation of polycarbonates
BAYER MATERIALSCIENCE AG0 citations36