Inventor
KOSTROMINE SERGUEI
DE35 patents
⚠️ This page may combine multiple inventors who share the name “KOSTROMINE SERGUEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
22 patentsUS6767481B2Jul 27, 2004
Electrochromic system with coupled RED-OX system and special anions
BAYER AG16 citations92
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
US6569361B1May 27, 2003
Electrochrome polymer systems
BAYER AG15 citations84
US6372309B1Apr 16, 2002
Liquid crystal display
BAYER AG18 citations84
US7022460B2Apr 4, 2006
Erasable optical recording material for blue lasers
BAYER AG8 citations74
US6417951B1Jul 9, 2002
Electrochromic system with coupled RED-OX system and special anions
BAYER AG7 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
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
US6441113B1Aug 27, 2002
Homopolymers with high photoinduceable double refraction
BAYER AG11 citations73
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
US6737142B2May 18, 2004
Optical data store comprising an axially substituted cobalt phthalocyanine in the light-writeable information layer
BAYER AG2 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
US6713146B2Mar 30, 2004
Optical data stores containing a Co-phthalocyanine complex in the information layer recordable using light
BAYER AG5 citations62
US6620920B1Sep 16, 2003
Monomers for photoadressable side group polymers of high sensitivity
BAYER AG3 citations61
US7018684B2Mar 28, 2006
Block copolymers for optical data storage
BAYER AG4 citations58
US7214451B2May 8, 2007
Rewriteable optical recording material having good solubility
BAYER AG1 citations52
US7041354B2May 9, 2006
Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer
BAYER AG1 citations51
COVESTRO DEUTSCHLAND AG
7 patentsUS10241402B2Mar 26, 2019
Naphthyl acrylates as writing monomers for photopolymers
COVESTRO DEUTSCHLAND AG3 citations73
US11640136B2May 2, 2023
System consisting of two UV-curing dry-transfer coating layers for the protection of a hologram in a photopolymer film composite
COVESTRO DEUTSCHLAND AG0 citations59
US11059930B2Jul 13, 2021
Protective layer for photopolymer
COVESTRO DEUTSCHLAND AG1 citations55
US10526504B2Jan 7, 2020
Metallizable, scratch-resistant and solvent-resistant film
COVESTRO DEUTSCHLAND AG0 citations48
US10000658B2Jun 19, 2018
Metallizable, scratch-resistant and solvent-resistant film
COVESTRO DEUTSCHLAND AG1 citations48
US10344170B2Jul 9, 2019
Coating agent and films having increased mechanical and chemical resistance and sufficient deformability in 2-D film insert molding methods
COVESTRO DEUTSCHLAND AG0 citations46
US11267943B2Mar 8, 2022
Film structure containing a photopolymer layer for holographic exposure and a coating layer of high resistance
COVESTRO DEUTSCHLAND AG0 citations45