Inventor
NEIGL RALF
DE21 patents
⚠️ This page may combine multiple inventors who share the name “NEIGL RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
18 patentsUS5641846AJun 24, 1997
Side-group polymers, and their use for optical components
BAYER AG90 citations93
US6423799B1Jul 23, 2002
Photo-addressable substrates and photo-addressable side-group polymers with highly inducible double refraction
BAYER AG44 citations92
US6344918B1Feb 5, 2002
Electrochromic contrast-plate
BAYER AG22 citations92
US6046290AApr 4, 2000
Photoaddressable side group polymers of high sensitivity
BAYER AG36 citations91
US6631023B1Oct 7, 2003
Electrochromic display device with power leads insulated from the electrochromic medium
BAYER AG25 citations90
US7190506B1Mar 13, 2007
Electrochromic device with nanoparticles and UV-absorbers in the protective coating
BAYER AG29 citations89
US6372159B1Apr 16, 2002
UV-protected electrochromic solution
BAYER AG14 citations84
US6372309B1Apr 16, 2002
Liquid crystal display
BAYER AG18 citations84
US6509999B1Jan 21, 2003
Electrochromic device having improved switching behavior
BAYER AG18 citations81
US7106489B2Sep 12, 2006
Electrochromic device
BAYER AG18 citations80
US6545793B2Apr 8, 2003
UV-protected electrochromic solution
BAYER AG9 citations74
US6388796B1May 14, 2002
Electrochromic device having improved light stability
BAYER AG13 citations74
US6930815B2Aug 16, 2005
Electrochromic contrast plate
BAYER AG6 citations73
US6875833B2Apr 5, 2005
Monomers and homopolymers, having high photoinduceable double refraction, prepared therefrom
BAYER AG5 citations73
US6441113B1Aug 27, 2002
Homopolymers with high photoinduceable double refraction
BAYER AG11 citations73
US6600589B1Jul 29, 2003
Electrochromic device with a yellow filter
BAYER AG9 citations72
US6731433B2May 4, 2004
Device for generating light signals
BAYER AG4 citations62
US6620920B1Sep 16, 2003
Monomers for photoadressable side group polymers of high sensitivity
BAYER AG3 citations61