Georg Schoefberger

Person

Basel, CH

People

Patents Grantslast 30 patents

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
Sulfo group-containing disazo compounds containing substituted amin...
- Patent number 5,354,849
- Issue date Oct 11, 1994
- Sandoz Ltd.
- Georg Schoefberger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing colored paper using granulated dye compositions
- Patent number 4,198,268
- Issue date Apr 15, 1980
- Sandoz Ltd.
- Alfred Frei
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Concentrated aqueous dye compositions containing a low molecular we...
- Patent number 4,149,851
- Issue date Apr 17, 1979
- Fidelity Union Trust Company, Executive Trustee under Sandoz Trust
- Alfred Frei
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disazo dyes having a 6-amino or substituted triazinylamino-1-hydrox...
- Patent number 4,083,840
- Issue date Apr 11, 1978
- Sandoz Ltd.
- Georg Schoefberger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Concentrated aqueous dye compositions containing a low molecular we...
- Patent number 4,023,924
- Issue date May 17, 1977
- Sandoz Ltd.
- Alfred Frei
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Optionally substituted benzothiazolylphenyl-azo-alkanoylacetamidona...
- Patent number 4,001,206
- Issue date Jan 4, 1977
- Sandoz Ltd.
- Georg Schoefberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

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
Use of organic substances
- Publication number 20030182733
- Publication date Oct 2, 2003
- Jurgen Geiwiz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Georg Schoefberger

Person

Patents Grantslast 30 patents

1:2 chromium complex dyes

Sulfo group-containing disazo compounds containing substituted amin...

Process for producing colored paper using granulated dye compositions

Concentrated aqueous dye compositions containing a low molecular we...

Disazo dyes having a 6-amino or substituted triazinylamino-1-hydrox...

Concentrated aqueous dye compositions containing a low molecular we...

Optionally substituted benzothiazolylphenyl-azo-alkanoylacetamidona...

Patents Applicationslast 30 patents

1:2 cromium complex dyes

Use of organic substances