Reinhard Pedrazzi

Person

Allschwill, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Basic mono- and bisazo compounds
- Patent number 7,183,409
- Issue date Feb 27, 2007
- Clariant Finance (BVI) Limited
- Friedrich Lehr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for printing recording materials
- Patent number 7,097,699
- Issue date Aug 29, 2006
- Clariant Finance (BVI) Limited
- Robert Egli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1:2 chromium complex dyes
- Patent number 6,930,178
- Issue date Aug 16, 2005
- Clariant Finance (BVI) Limited
- Rainer Nusser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble stilbene dyes, their preparation and use
- Patent number 6,464,768
- Issue date Oct 15, 2002
- Clariant GmbH
- Wolfgang Bauer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Red acid dyes for injet printing and paper dyeing
- Patent number 6,432,185
- Issue date Aug 13, 2002
- Clariant GmbH
- Wolfgang Bauer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Water-soluble red acid dyes, their preparation and use
- Patent number 6,406,527
- Issue date Jun 18, 2002
- Clariant GmbH
- Wolfgang Bauer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Basic azo compounds, their production and use
- Patent number 6,140,478
- Issue date Oct 31, 2000
- Clariant Finance (BVI) Limited
- Jurgen Geiwiz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Basic monoazo compounds
- Patent number 5,929,215
- Issue date Jul 27, 1999
- Clariant Finance (BVI) Limited
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mixtures of copper phthalocyanine and copper-containing azo dyes, t...
- Patent number 5,665,871
- Issue date Sep 9, 1997
- Clariant Finance (BVI) Limited
- Reinhard Pedrazzi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Basic disazo compounds containing sulphonic acid groups
- Patent number 5,498,701
- Issue date Mar 12, 1996
- Sandoz Ltd.
- Reinhard Pedrazzi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2,2'-disulfo-4,4'-substituted triazinylaminophenyl disazostilbenes
- Patent number 5,495,003
- Issue date Feb 27, 1996
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfo group containing triphendioxazines having at least one 1,3,5-...
- Patent number 5,122,605
- Issue date Jun 16, 1992
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Substituted 2,4-di[4'-(disulfonaphth-2"-ylazo)phenylamino]-6-amino-...
- Patent number 5,006,128
- Issue date Apr 9, 1991
- Sandoz Ltd.
- Reinhard Pedrazzi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Sulfo group-containing monoazo compounds having an unsubstituted or...
- Patent number 4,877,412
- Issue date Oct 31, 1989
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oxazine compounds substituted by one or more basic groups and prepa...
- Patent number 4,876,342
- Issue date Oct 24, 1989
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo compounds containing a 2-sulfophenyl diazo component radica...
- Patent number 4,875,903
- Issue date Oct 24, 1989
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfo group-containing disaz compounds having a heterocyclic coupli...
- Patent number 4,833,235
- Issue date May 23, 1989
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of metal-free azo _compounds having at least one _6-hydroxypyri...
- Patent number 4,780,106
- Issue date Oct 25, 1988
- Sandoz Ltd.
- Helmut Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metal-free monoazo and disazo compounds having a 1-hydroxy-5,6-, 7-...
- Patent number 4,764,175
- Issue date Aug 16, 1988
- Sandoz Ltd.
- Jacky Dore
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Sulfo group-containing basic azo compounds having a central 1,3,5-t...
- Patent number 4,742,160
- Issue date May 3, 1988
- Sandoz Ltd.
- Jacky Dore
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Basic azo and non-azo compounds having one or two disubstituted 1,3...
- Patent number 4,686,285
- Issue date Aug 11, 1987
- Sandoz Ltd.
- Reinhard Pedrazzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo compounds having at least one 6-hydroxypyrid-2-one coupling com...
- Patent number 4,673,735
- Issue date Jun 16, 1987
- Sandoz Ltd.
- Helmut Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Disazo and polyazo compounds containing at least two cationic group...
- Patent number 4,670,546
- Issue date Jun 2, 1987
- Sandoz Ltd.
- Jacky Dore
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo compounds containing both sulfo groups and basic or cationic gr...
- Patent number 4,594,410
- Issue date Jun 10, 1986
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfo group-free disazo, trisazo and tetrakisazo compounds containi...
- Patent number 4,465,627
- Issue date Aug 14, 1984
- Sandoz Ltd.
- Reinhard Pedrazzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes containing at least one sulfo group and at least two ba...
- Patent number 4,367,172
- Issue date Jan 4, 1983
- Sandoz Ltd.
- Reinhard Pedrazzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monoazo dyes containing at least one sulfo group and at least two b...
- Patent number 4,363,761
- Issue date Dec 14, 1982
- Sandoz Ltd.
- Reinhard Pedrazzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monoazo and disazo dyes containing at least one sulfo group and at...
- Patent number 4,273,707
- Issue date Jun 16, 1981
- Sandoz Ltd.
- Reinhard Pedrazzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of salts of stilbene-azo and stilbene-az...
- Patent number 4,126,608
- Issue date Nov 21, 1978
- Fidelity Union Trust Company as Executive Trustee under the Sandoz Trust
- Reinhard Pedrazzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salts of stilbene-azo and stilbene-azoxy dyes and process for their...
- Patent number 3,953,419
- Issue date Apr 27, 1976
- Sandoz Ltd.
- Reinhard Pedrazzi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Composition for printing recording materials
- Publication number 20050174410
- Publication date Aug 11, 2005
- Ludwig Hasemann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Composition for printing recording materials
- Publication number 20050061200
- Publication date Mar 24, 2005
- Robert Egli
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
1:2 cromium complex dyes
- Publication number 20040204572
- Publication date Oct 14, 2004
- Rainer Nusser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Basic mono-and bisazo compounds
- Publication number 20040158049
- Publication date Aug 12, 2004
- Friedrich Lehr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Use of organic substances
- Publication number 20030182733
- Publication date Oct 2, 2003
- Jurgen Geiwiz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition for printing recording materials
- Publication number 20030060608
- Publication date Mar 27, 2003
- Ludwig Hasemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Reinhard Pedrazzi

Person

Patents Grantslast 30 patents

Basic mono- and bisazo compounds

Composition for printing recording materials

1:2 chromium complex dyes

Water-soluble stilbene dyes, their preparation and use

Red acid dyes for injet printing and paper dyeing

Water-soluble red acid dyes, their preparation and use

Basic azo compounds, their production and use

Basic monoazo compounds

Mixtures of copper phthalocyanine and copper-containing azo dyes, t...

Basic disazo compounds containing sulphonic acid groups

2,2'-disulfo-4,4'-substituted triazinylaminophenyl disazostilbenes

Sulfo group containing triphendioxazines having at least one 1,3,5-...

Substituted 2,4-di[4'-(disulfonaphth-2"-ylazo)phenylamino]-6-amino-...

Sulfo group-containing monoazo compounds having an unsubstituted or...

Oxazine compounds substituted by one or more basic groups and prepa...

Monoazo compounds containing a 2-sulfophenyl diazo component radica...

Sulfo group-containing disaz compounds having a heterocyclic coupli...

Use of metal-free azo _compounds having at least one _6-hydroxypyri...

Metal-free monoazo and disazo compounds having a 1-hydroxy-5,6-, 7-...

Sulfo group-containing basic azo compounds having a central 1,3,5-t...

Basic azo and non-azo compounds having one or two disubstituted 1,3...

Azo compounds having at least one 6-hydroxypyrid-2-one coupling com...

Disazo and polyazo compounds containing at least two cationic group...

Azo compounds containing both sulfo groups and basic or cationic gr...

Sulfo group-free disazo, trisazo and tetrakisazo compounds containi...

Disazo dyes containing at least one sulfo group and at least two ba...

Monoazo dyes containing at least one sulfo group and at least two b...

Monoazo and disazo dyes containing at least one sulfo group and at...

Process for the production of salts of stilbene-azo and stilbene-az...

Salts of stilbene-azo and stilbene-azoxy dyes and process for their...

Patents Applicationslast 30 patents

Composition for printing recording materials

Composition for printing recording materials

1:2 cromium complex dyes

Basic mono-and bisazo compounds

Use of organic substances

Composition for printing recording materials