Ralf Neigl

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

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
Display comprising touch panel
- Patent number 7,002,555
- Issue date Feb 21, 2006
- Bayer Innovation GmbH
- Wolfgang Jacobsen
- G06 - COMPUTING CALCULATING COUNTING
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
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
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
UV-protected electrochromic solution
- Patent number 6,545,793
- Issue date Apr 8, 2003
- Bayer Aktiengesellschaft
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
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
Information Patent Grant
Photo-addressable substrates and photo-addressable side-group polym...
- Patent number 6,423,799
- Issue date Jul 23, 2002
- Bayer AG
- Horst Berneth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrochromic device having improved light stability
- Patent number 6,388,796
- Issue date May 14, 2002
- Bayer Aktiengesellschaft
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal display
- Patent number 6,372,309
- Issue date Apr 16, 2002
- Bayer Aktiengesellschaft
- Uwe Claussen
- G02 - OPTICS
Information Patent Grant
UV-protected electrochromic solution
- Patent number 6,372,159
- Issue date Apr 16, 2002
- Bayer Aktiengesellschaft
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochromic contrast-plate
- Patent number 6,344,918
- Issue date Feb 5, 2002
- Bayer Aktiengesellschaft
- Horst Berneth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photoaddressable side group polymers of high sensitivity
- Patent number 6,046,290
- Issue date Apr 4, 2000
- Bayer Aktiengesellschaft
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Side-group polymers, and their use for optical components
- Patent number 5,641,846
- Issue date Jun 24, 1997
- Bayer Aktiengesellschaft
- Thomas Bieringer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Homopolymers which exhibit a high level of photo-inducable birefrin...
- Publication number 20050070678
- Publication date Mar 31, 2005
- Horst Berneth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electrochromic contrast plate
- Publication number 20030103256
- Publication date Jun 5, 2003
- Horst Berneth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Monomers and homopolymers, having high photoinduceable double refra...
- Publication number 20030083449
- Publication date May 1, 2003
- Horst Berneth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UV-protected electrochromic solution
- Publication number 20020145790
- Publication date Oct 10, 2002
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrochromic device having improved light stability
- Publication number 20020114056
- Publication date Aug 22, 2002
- Horst Berneth
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Homopolymers which exhibit a high level of photo-inducable birefrin...

Display comprising touch panel

Electrochromic contrast plate

Monomers and homopolymers, having high photoinduceable double refra...

Monomers for photoadressable side group polymers of high sensitivity

UV-protected electrochromic solution

Homopolymers with high photoinduceable double refraction

Photo-addressable substrates and photo-addressable side-group polym...

Electrochromic device having improved light stability

Liquid crystal display

UV-protected electrochromic solution

Electrochromic contrast-plate

Photoaddressable side group polymers of high sensitivity

Side-group polymers, and their use for optical components

Patents Applicationslast 30 patents

Homopolymers which exhibit a high level of photo-inducable birefrin...

Electrochromic contrast plate

Monomers and homopolymers, having high photoinduceable double refra...

UV-protected electrochromic solution

Electrochromic device having improved light stability