Knut Kessel

Person

Ratingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of creatine or creatine monohydrate
- Patent number 6,759,553
- Issue date Jul 6, 2004
- BASF Aktiengesellschaft
- Knut Kessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing solid creatine dosage forms and dosage forms...
- Patent number 6,689,299
- Issue date Feb 10, 2004
- BASF Aktiengesellschaft
- Knut Kessel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing guanidine derivatives
- Patent number 6,509,497
- Issue date Jan 21, 2003
- BASF Aktiengesellschaft
- Knut Kessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying creatine
- Patent number 6,399,819
- Issue date Jun 4, 2002
- BASF Aktiengesellschaft
- Knut Kessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation on an O-alkylisourea
- Patent number 6,252,103
- Issue date Jun 26, 2001
- BASF Aktiengesellschaft
- Michael Kluge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substance mixtures containing stabilizers and compounds containing...
- Patent number 6,200,460
- Issue date Mar 13, 2001
- BASF Aktiengesellschaft
- Heinz Friedrich Sutoris
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing guanidine derivatives
- Patent number 6,143,929
- Issue date Nov 7, 2000
- BASF Aktiengesellschaft
- Knut Kessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixtures of sulfo-containing 1:2 metal complexes with vinyl polymers
- Patent number 5,910,623
- Issue date Jun 8, 1999
- BASF Aktiengesellschaft
- Knut Kessel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Hydroxyphenylureas
- Patent number 5,585,518
- Issue date Dec 17, 1996
- BASF Aktiengesellschaft
- Claus Marschner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyketomethine dyes
- Patent number 5,405,968
- Issue date Apr 11, 1995
- BASF Aktiengesellschaft
- Bernhard Albert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mixed oxamides
- Patent number 5,336,800
- Issue date Aug 9, 1994
- BASF Aktiengesellschaft
- Bernd Siegel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mono- and bis-azo compounds containing 6-hydroxy-3-heterocyclic oni...
- Patent number 5,175,259
- Issue date Dec 29, 1992
- BASF Aktiengesellschaft
- Joerg L. Jessen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cycloalkylidene dyes
- Patent number 5,101,032
- Issue date Mar 31, 1992
- BASF Aktiengesellschaft
- Hans-Dieter Martin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing solid creatine dosage forms and dosage forms...
- Publication number 20010042936
- Publication date Nov 22, 2001
- Knut Kessel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Knut Kessel

Person

Patents Grantslast 30 patents

Process for the preparation of creatine or creatine monohydrate

Process for producing solid creatine dosage forms and dosage forms...

Process for preparing guanidine derivatives

Process for purifying creatine

Preparation on an O-alkylisourea

Substance mixtures containing stabilizers and compounds containing...

Process for preparing guanidine derivatives

Mixtures of sulfo-containing 1:2 metal complexes with vinyl polymers

Hydroxyphenylureas

Polyketomethine dyes

Mixed oxamides

Mono- and bis-azo compounds containing 6-hydroxy-3-heterocyclic oni...

Cycloalkylidene dyes

Patents Applicationslast 30 patents

Process for producing solid creatine dosage forms and dosage forms...