Andreas Schrell

Person

Frankfurt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Aminated cellulosic synthetic fibers
- Patent number 5,865,858
- Issue date Feb 2, 1999
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
UV-active regenerated cellulose fiber
- Patent number 5,770,110
- Issue date Jun 23, 1998
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the preparation of water-soluble aminoalkyl derivatives...
- Patent number 5,739,304
- Issue date Apr 14, 1998
- Hoechst AG
- Reinhard Doenges
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid formulation of N-(2-sulfatoethyl)piperazine sulfate
- Patent number 5,695,529
- Issue date Dec 9, 1997
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Aminated cellulosic synthetic fibers
- Patent number 5,684,141
- Issue date Nov 4, 1997
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the production of a fiber material and process for the...
- Patent number 5,601,621
- Issue date Feb 11, 1997
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing aminated cellulose/polyester blend fabric with f...
- Patent number 5,578,088
- Issue date Nov 26, 1996
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of a modified fiber material and proces...
- Patent number 5,575,821
- Issue date Nov 19, 1996
- Hoechst AG
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Amination of rayon
- Patent number 5,565,007
- Issue date Oct 15, 1996
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
N-(2-sulfatoethyl)piperazine sulfate and its preparation
- Patent number 5,563,271
- Issue date Oct 8, 1996
- Hoechst AG
- Michael Meier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dyeing modified viscose fibers with acid or direct dyes
- Patent number 5,542,955
- Issue date Aug 6, 1996
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Production of aminated cotton fibers
- Patent number 5,542,954
- Issue date Aug 6, 1996
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Rayon modified with polymeric amine compounds
- Patent number 5,529,585
- Issue date Jun 25, 1996
- Hoechst AG
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Printing and dyeing of textiles (inverse resist printing)
- Patent number 5,512,061
- Issue date Apr 30, 1996
- Hoechst Aktiengesellschaft
- Andreas von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for modifying and dyeing modified fiber materials
- Patent number 5,512,064
- Issue date Apr 30, 1996
- Hoechst AG
- Andreas von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of modified fiber material and process...
- Patent number 5,507,840
- Issue date Apr 16, 1996
- Hoechst Aktiengesellschaft
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process and use of reactive disperse dyes for dyeing and printing a...
- Patent number 5,498,267
- Issue date Mar 12, 1996
- Hoechst AG
- Werner H. Russ
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Inkjet single-phase reactive printing
- Patent number 5,443,630
- Issue date Aug 22, 1995
- Hoechst Aktiengesellschaft
- Andreas von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing fiber materials modified with silanes, the modif...
- Patent number 5,403,361
- Issue date Apr 4, 1995
- Hoechst AG
- Andreas Schrell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Production of dyeings by the inkjet printing technique on modified...
- Patent number 5,348,557
- Issue date Sep 20, 1994
- Hoechst Aktiengesellschaft
- Andreas von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Andreas Schrell

Person

Patents Grantslast 30 patents

Aminated cellulosic synthetic fibers

UV-active regenerated cellulose fiber

Process for the preparation of water-soluble aminoalkyl derivatives...

Liquid formulation of N-(2-sulfatoethyl)piperazine sulfate

Aminated cellulosic synthetic fibers

Process for the production of a fiber material and process for the...

Process for dyeing aminated cellulose/polyester blend fabric with f...

Process for the preparation of a modified fiber material and proces...

Amination of rayon

N-(2-sulfatoethyl)piperazine sulfate and its preparation

Dyeing modified viscose fibers with acid or direct dyes

Production of aminated cotton fibers

Rayon modified with polymeric amine compounds

Printing and dyeing of textiles (inverse resist printing)

Process for modifying and dyeing modified fiber materials

Process for the preparation of modified fiber material and process...

Process and use of reactive disperse dyes for dyeing and printing a...

Inkjet single-phase reactive printing

Process for dyeing fiber materials modified with silanes, the modif...

Production of dyeings by the inkjet printing technique on modified...