Karin Hassenruck

Person

Dusseldorf, DE

People

Patents Grantslast 30 patents

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
Optical recording medium
- Patent number 6,936,325
- Issue date Aug 30, 2005
- Sony Corporation
- Horst Berneth
- G11 - INFORMATION STORAGE
Information Patent Grant
Use of light-absorbing compounds in the information layer of optica...
- Patent number 6,926,943
- Issue date Aug 9, 2005
- Bayer Aktiengesellschaft
- Horst Berneth
- G11 - INFORMATION STORAGE
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
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
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
Pigment preparations useful for ink-jet printing
- Patent number 6,245,138
- Issue date Jun 12, 2001
- Bayer Aktiengesellschaft
- Roger Nyssen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pigment preparations useful for ink-jet printing
- Patent number 6,077,339
- Issue date Jun 20, 2000
- Bayer Aktiengesellschaft
- Roger Nyssen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of cyanine dyes
- Patent number 6,008,350
- Issue date Dec 28, 1999
- Agfa-Gevaert
- Peter Roschger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and material for the formation of a heat mode image
- Patent number 5,948,600
- Issue date Sep 7, 1999
- AGFA-GEVAERT N.V.
- Peter Roschger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Azodyestuffs, their preparation and their use
- Patent number 5,646,257
- Issue date Jul 8, 1997
- Bayer Aktiengesellschaft
- Karin Hassenruck
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Azo dyestuffs for dyeing and printing cellulose-containing fiber ma...
- Patent number 5,637,679
- Issue date Jun 10, 1997
- Bayer Aktiengesellschaft
- Karin Hassenruck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuffs for printing inks
- Patent number 5,607,502
- Issue date Mar 4, 1997
- Bayer Aktiengesellschaft
- Karin Hassenruck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric dyestuffs and their use in inks for ink jet printing proc...
- Patent number 5,534,052
- Issue date Jul 9, 1996
- Bayer Aktiengesellschaft
- Winfried Mennicke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Triazinyl-amino bridge-containing disazo dyestuffs
- Patent number 5,519,121
- Issue date May 21, 1996
- Bayer Aktiengesellschaft
- Gerd-Friedrich Renner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuffs and their use in inks for ink-jet printing processes
- Patent number 5,503,666
- Issue date Apr 2, 1996
- Bayer Aktiengesellschaft
- Winfried Mennicke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Basic azo dyestuffs of the 3-cyano-2,4,6-triamino pyridine series
- Patent number 5,468,848
- Issue date Nov 21, 1995
- Bayer Aktiengesellschaft
- Karin Hassenruck
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Azinoneutromethines
- Patent number 5,328,994
- Issue date Jul 12, 1994
- Bayer Aktiengesellschaft
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbonylaminostyryls
- Patent number 5,208,341
- Issue date May 4, 1993
- Bayer Aktiengesellschaft
- Karin Hassenruck
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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 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 20060280894
- Publication date Dec 14, 2006
- Horst Berneth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Information Patent Application
Azo metal dyes and optical data carrier containing one such azo met...
- Publication number 20060235210
- Publication date Oct 19, 2006
- Horst Berneth
- G11 - INFORMATION STORAGE
Information Patent Application
Metal complexes as light-absorbing compounds in the information lay...
- Publication number 20060141395
- Publication date Jun 29, 2006
- Horst Berneth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Squarylium dyes as light-absorbing compound in the information laye...
- Publication number 20050142489
- Publication date Jun 30, 2005
- Horst Berneth
- G11 - INFORMATION STORAGE
Information Patent Application
Optical data carrier comprising a cyanine dye as light-absorbent co...
- Publication number 20050042407
- Publication date Feb 24, 2005
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data medium containing; in the information layer, a dye as...
- Publication number 20040257973
- Publication date Dec 23, 2004
- Horst Berneth
- G11 - INFORMATION STORAGE
Information Patent Application
Optical data medium containing, in the information layer, a dye as...
- Publication number 20030113665
- Publication date Jun 19, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical recording medium
- Publication number 20030099807
- Publication date May 29, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data carrier comprising a xanthene dye as light-absorbent c...
- Publication number 20030096192
- Publication date May 22, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data storage medium containing a diaza hemicyanine dye as t...
- Publication number 20030071268
- Publication date Apr 17, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data carrier comprising a phthalocyanine dye as light-absor...
- Publication number 20030064192
- Publication date Apr 3, 2003
- Horst Berneth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Optical data storage medium containing a hemicyanine dye as the lig...
- Publication number 20030054291
- Publication date Mar 20, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data carrier comprising a cationic aminoheterocyclic dye as...
- Publication number 20030013041
- Publication date Jan 16, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data storage medium containing a heterocyclic azo dye as th...
- Publication number 20030006516
- Publication date Jan 9, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data carrier comprising a cyanine dye as light-absorbent co...
- Publication number 20030008234
- Publication date Jan 9, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data carrier comprising a merocyanine dye as light-absorben...
- Publication number 20030003396
- Publication date Jan 2, 2003
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data storage medium containing a triazacyanine dye as the l...
- Publication number 20020197439
- Publication date Dec 26, 2002
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data carrier comprising a cyclizable compound in the inform...
- Publication number 20020197561
- Publication date Dec 26, 2002
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data store comprising an axially substituted cobalt phthalo...
- Publication number 20020172793
- Publication date Nov 21, 2002
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data carrier comprising a light-absorbent compound having a...
- Publication number 20020155381
- Publication date Oct 24, 2002
- Horst Berneth
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data stores containing a Co-phthalocyanine complex in the i...
- Publication number 20020127366
- Publication date Sep 12, 2002
- Josef-Walter Stawitz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical data medium containing, in the information layer, a phthalo...
- Publication number 20020076648
- Publication date Jun 20, 2002
- Horst Berneth
- C07 - ORGANIC CHEMISTRY

Karin Hassenruck

Person

Patents Grantslast 30 patents

Optical data carrier comprising a cyanine dye as light-absorbent co...

Optical recording medium

Use of light-absorbing compounds in the information layer of optica...

Optical data carrier comprising a phthalocyanine dye as light-absor...

Optical data carrier comprising a cyanine dye as light-absorbent co...

Optical data store comprising an axially substituted cobalt phthalo...

Optical data storage medium containing a diaza hemicyanine dye as t...

Optical data stores containing a Co-phthalocyanine complex in the i...

Optical data storage medium containing a triazacyanine dye as the l...

Pigment preparations useful for ink-jet printing

Pigment preparations useful for ink-jet printing

Process for the production of cyanine dyes

Method and material for the formation of a heat mode image

Azodyestuffs, their preparation and their use

Azo dyestuffs for dyeing and printing cellulose-containing fiber ma...

Dyestuffs for printing inks

Polymeric dyestuffs and their use in inks for ink jet printing proc...

Triazinyl-amino bridge-containing disazo dyestuffs

Dyestuffs and their use in inks for ink-jet printing processes

Basic azo dyestuffs of the 3-cyano-2,4,6-triamino pyridine series

Azinoneutromethines

Carbonylaminostyryls

Patents Applicationslast 30 patents

Method for producing alkoxy-substituted phthalocyanins

Optical data carrier comprising a polymeric network in the informat...

Optical data store comprising a cobalt phthalocyanine with an axial...

Metal complexes as light-absorbing compounds in the information lay...

Metal complexes as light-absorbing compounds in the information lay...

Azo metal dyes and optical data carrier containing one such azo met...

Metal complexes as light-absorbing compounds in the information lay...

Squarylium dyes as light-absorbing compound in the information laye...

Optical data carrier comprising a cyanine dye as light-absorbent co...

Optical data medium containing; in the information layer, a dye as...

Optical data medium containing, in the information layer, a dye as...

Optical recording medium

Optical data carrier comprising a xanthene dye as light-absorbent c...

Optical data storage medium containing a diaza hemicyanine dye as t...

Optical data carrier comprising a phthalocyanine dye as light-absor...

Optical data storage medium containing a hemicyanine dye as the lig...

Optical data carrier comprising a cationic aminoheterocyclic dye as...

Optical data storage medium containing a heterocyclic azo dye as th...

Optical data carrier comprising a cyanine dye as light-absorbent co...

Optical data carrier comprising a merocyanine dye as light-absorben...

Optical data storage medium containing a triazacyanine dye as the l...

Optical data carrier comprising a cyclizable compound in the inform...

Optical data store comprising an axially substituted cobalt phthalo...

Optical data carrier comprising a light-absorbent compound having a...

Optical data stores containing a Co-phthalocyanine complex in the i...

Optical data medium containing, in the information layer, a phthalo...