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Swisttal, DE
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Patents Grants
last 30 patents
Information
Patent Grant
System consisting of two UV-curing dry-transfer coating layers for...
Patent number
11,640,136
Issue date
May 2, 2023
Covestro Deutschland AG
Serguei Kostromine
B32 - LAYERED PRODUCTS
Information
Patent Grant
Film structure containing a photopolymer layer for holographic expo...
Patent number
11,267,943
Issue date
Mar 8, 2022
Covestro Deutschland AG
Serguei Kostromine
G11 - INFORMATION STORAGE
Information
Patent Grant
Protective layer for photopolymer
Patent number
11,059,930
Issue date
Jul 13, 2021
Covestro Deutschland AG
Serguei Kostromine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallizable, scratch-resistant and solvent-resistant film
Patent number
10,526,504
Issue date
Jan 7, 2020
Serguei Kostromine
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Coating agent and films having increased mechanical and chemical re...
Patent number
10,344,170
Issue date
Jul 9, 2019
Covestro Deutschland AG
Serguei Kostromine
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Naphthyl acrylates as writing monomers for photopolymers
Patent number
10,241,402
Issue date
Mar 26, 2019
Covestro Deutschland AG
Thomas Rölle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallizable, scratch-resistant and solvent-resistant film
Patent number
10,000,658
Issue date
Jun 19, 2018
Covestro Deutschland AG
Serguei Kostromine
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
UV absorber-containing urethane acrylate
Patent number
9,604,943
Issue date
Mar 28, 2017
Covestro Deutschland AG
Serguei Kostromine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing a polymerizable UV absorber
Patent number
9,593,088
Issue date
Mar 14, 2017
Covestro Deutschland AG
Serguei Kostromine
G02 - OPTICS
Information
Patent Grant
Special UV absorbers for curable UV-protective coatings
Patent number
9,273,213
Issue date
Mar 1, 2016
Covestro Deutschland AG
Serguei Kostromine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
UV absorbers soluble in polar media
Patent number
8,715,406
Issue date
May 6, 2014
Bayer MaterialScience AG
Birgit Meyer Zu Berstenhorst
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Rewriteable optical recording material having good solubility
Patent number
7,214,451
Issue date
May 8, 2007
Bayer Aktiengesellschaft
Horst Berneth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Homopolymers which exhibit a high level of photo-inducable birefrin...
Patent number
7,214,752
Issue date
May 8, 2007
Bayer MaterialScience AG
Horst Berneth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Layer structure and optical waveguide sensor based on photoaddressa...
Patent number
7,046,893
Issue date
May 16, 2006
Bayer Technology Services GmbH
Ingmar Dorn
G01 - MEASURING TESTING
Information
Patent Grant
Optical data carrier comprising a cyanine dye as light-absorbent co...
Patent number
7,041,354
Issue date
May 9, 2006
Bayer Aktiengesellschaft
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Erasable optical recording material for blue lasers
Patent number
7,022,460
Issue date
Apr 4, 2006
Bayer Aktiengesellschaft
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Block copolymers for optical data storage
Patent number
7,018,684
Issue date
Mar 28, 2006
Bayer Aktiengesellschaft
Horst Berneth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical recording medium
Patent number
6,936,325
Issue date
Aug 30, 2005
Sony Corporation
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrochromic contrast plate
Patent number
6,930,815
Issue date
Aug 16, 2005
Bayer Aktiengesellschaft
Horst Berneth
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical data carrier comprising a phthalocyanine dye as light-absor...
Patent number
6,896,945
Issue date
May 24, 2005
Bayer Aktiengesellschaft
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Monomers and homopolymers, having high photoinduceable double refra...
Patent number
6,875,833
Issue date
Apr 5, 2005
Bayer Aktiengesellschaft
Horst Berneth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical data carrier comprising a cyanine dye as light-absorbent co...
Patent number
6,835,725
Issue date
Dec 28, 2004
Bayer Aktiengesellschaft
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrochromic system with coupled RED-OX system and special anions
Patent number
6,767,481
Issue date
Jul 27, 2004
Bayer Aktiengesellschaft
Horst Berneth
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical data store comprising an axially substituted cobalt phthalo...
Patent number
6,737,142
Issue date
May 18, 2004
Bayer Aktiengesellschaft
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical data storage medium containing a diaza hemicyanine dye as t...
Patent number
6,726,972
Issue date
Apr 27, 2004
Bayer Aktiengesellschaft
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical data stores containing a Co-phthalocyanine complex in the i...
Patent number
6,713,146
Issue date
Mar 30, 2004
Bayer Aktiengesellschaft
Josef-Walter Stawitz
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical data storage medium containing a triazacyanine dye as the l...
Patent number
6,641,889
Issue date
Nov 4, 2003
Bayer Aktiengesellschaft
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Grant
Monomers for photoadressable side group polymers of high sensitivity
Patent number
6,620,920
Issue date
Sep 16, 2003
Bayer Aktiengesellschaft
Horst Berneth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrochrome polymer systems
Patent number
6,569,361
Issue date
May 27, 2003
Bayer Aktiengesellschaft
Horst Berneth
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Homopolymers with high photoinduceable double refraction
Patent number
6,441,113
Issue date
Aug 27, 2002
Bayer Aktiengesellschaft
Horst Berneth
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
Process for Preparing Isohexide Diamines From Isohexide Diols
Publication number
20240182488
Publication date
Jun 6, 2024
COVESTRO DEUTSCHLAND AG
Frank Richter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF SPECIFIC OPEN-CHAIN ETHER ISOCYANATES
Publication number
20230086342
Publication date
Mar 23, 2023
COVESTRO DEUTSCHLAND AG
Frank Richter
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FILM STRUCTURE CONTAINING A PHOTOPOLYMER LAYER FOR HOLOGRAPHIC EXPO...
Publication number
20210292505
Publication date
Sep 23, 2021
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
G11 - INFORMATION STORAGE
Information
Patent Application
FORMABLE ANTI-GLARE POLYMER FILMS
Publication number
20210115288
Publication date
Apr 22, 2021
COVESTRO DEUTSCHLAND AG
Theivanayagam Chairman DEIVARAJ
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROTECTIVE LAYER FOR PHOTOPOLYMER
Publication number
20210095064
Publication date
Apr 1, 2021
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLASTIC FILM HAVING A UV-CURING ADHESIVE LAYER, FOR THE PROTECTION...
Publication number
20200241471
Publication date
Jul 30, 2020
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
B32 - LAYERED PRODUCTS
Information
Patent Application
HOLOGRAPHIC MEDIUM CONTAINING A PHOTOPOLYMER LAYER FOR HOLOGRAPHIC...
Publication number
20200166888
Publication date
May 28, 2020
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
SYSTEM CONSISTING OF TWO UV-CURING DRY-TRANSFER COATING LAYERS FOR...
Publication number
20200166889
Publication date
May 28, 2020
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
G11 - INFORMATION STORAGE
Information
Patent Application
KIT-OF-PARTS CONTAINING A SEALING LAYER AND A PHOTOPOLYMER
Publication number
20180330753
Publication date
Nov 15, 2018
COVESTRO DEUTSCHLAND AG
Thomas FÄCKE
G11 - INFORMATION STORAGE
Information
Patent Application
HOLOGRAPHIC MEDIA CONTAINING CHAIN-SUBSTITUTED CYANINE DYES
Publication number
20180223100
Publication date
Aug 9, 2018
COVESTRO DEUTSCHLAND AG
HORST BERNETH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METALLIZABLE, SCRATCH-RESISTANT AND SOLVENT-RESISTANT FILM
Publication number
20180187041
Publication date
Jul 5, 2018
COVESTRO DEUTSCHLAND AG
Serguei Kostromine
B32 - LAYERED PRODUCTS
Information
Patent Application
COATING AGENT AND FILMS HAVING INCREASED MECHANICAL AND CHEMICAL RE...
Publication number
20180179392
Publication date
Jun 28, 2018
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
NAPHTHYL ACRYLATES AS WRITING MONOMERS FOR PHOTOPOLYMERS
Publication number
20170363957
Publication date
Dec 21, 2017
COVESTRO DEUTSCHLAND AG
Thomas ROELLE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LOW-OILING COATED POLYCARBONATE FILMS
Publication number
20160311991
Publication date
Oct 27, 2016
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
DIRECTION-INDEPENDENTLY IMPACT-RESISTANT 3-D MOLDED PARTS
Publication number
20160152833
Publication date
Jun 2, 2016
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METALLIZABLE, SCRATCH-RESISTANT AND SOLVENT-RESISTANT FILM
Publication number
20160152863
Publication date
Jun 2, 2016
Covestro Deustschland AG
Serguei KOSTROMINE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
GLARE-FREE, MICROSTRUCTURED, AND SPECIALLY COATED FILM
Publication number
20160137873
Publication date
May 19, 2016
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RADIATION-CURABLE COATING COMPOSITION
Publication number
20160115322
Publication date
Apr 28, 2016
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LOW-OILING, SCRATCH-RESISTANT, AND SOLVENT-RESISTANT POLYCARBONATE...
Publication number
20160115335
Publication date
Apr 28, 2016
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
UV-CURABLE COATING COMPOSITION
Publication number
20160017169
Publication date
Jan 21, 2016
BAYER MATERIALSCIENCE AG
Serguei KOSTROMINE
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD FOR PRODUCING A POLYMERIZABLE UV ABSORBER
Publication number
20160002181
Publication date
Jan 7, 2016
Bayer Material Science AG
Serguei KOSTROMINE
G02 - OPTICS
Information
Patent Application
UV ABSORBER-CONTAINING URETHANE ACRYLATE
Publication number
20150368212
Publication date
Dec 24, 2015
Bayer MaterialScience AG
Serguei KOSTROMINE
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
SPECIAL UV ABSORBERS FOR CURABLE UV-PROTECTIVE COATINGS
Publication number
20130236743
Publication date
Sep 12, 2013
Bayer Intellectual Property GmbH
Serguei Kostromine
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
UV ABSORBERS SOLUBLE IN POLAR MEDIA
Publication number
20120094127
Publication date
Apr 19, 2012
Bayer MaterialScience AG
Birgit Meyer Zu Berstenhorst
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REACTION RESIN BASED ON AN UNSATURATED POLYESTER, VINYL COMPOUNDS A...
Publication number
20110046252
Publication date
Feb 24, 2011
Stefan Bahnmueller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for producing alkoxy-substituted phthalocyanins
Publication number
20070179285
Publication date
Aug 2, 2007
Horst Berneth
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Optical data carrier comprising a polymeric network in the informat...
Publication number
20070042295
Publication date
Feb 22, 2007
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Application
Optical data storage medium and its production and use
Publication number
20070018001
Publication date
Jan 25, 2007
Bayer MaterialScience AG
Mehmet-Cengiz Yesildag
G11 - INFORMATION STORAGE
Information
Patent Application
Optical data store comprising a cobalt phthalocyanine with an axial...
Publication number
20060292326
Publication date
Dec 28, 2006
Horst Berneth
G11 - INFORMATION STORAGE
Information
Patent Application
Metal complexes as light-absorbing compounds in the information lay...
Publication number
20060257613
Publication date
Nov 16, 2006
Horst Berneth
C07 - ORGANIC CHEMISTRY