Alexander Tapper

Person

Moenchengladbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Sparingly soluble alkali metal silicate
- Patent number 6,743,766
- Issue date Jun 1, 2004
- Clariant GmbH
- Harald Bauer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the preparation of crystalline sodium silicates
- Patent number 6,099,595
- Issue date Aug 8, 2000
- Clariant GmbH
- Josef Holz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of crystalline sodium silicates
- Patent number 6,036,733
- Issue date Mar 14, 2000
- Josef Holz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sodium disilicate having a high ion-exchange...
- Patent number 5,895,637
- Issue date Apr 20, 1999
- Hoechst Aktiengesellschaft
- Jan Wilkens
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Granular detergent builder
- Patent number 5,874,397
- Issue date Feb 23, 1999
- Hoechst Aktiengesellschaft
- Gunther Schimmel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the peparation of cogranulates comprising aluminosilica...
- Patent number 5,814,289
- Issue date Sep 29, 1998
- Hoechst Aktiengesellschaft
- Alexander Tapper
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for preparing granular sodium silicates
- Patent number 5,520,860
- Issue date May 28, 1996
- Hoechst AG.
- Alexander Tapper
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of crystalline sodium sheet silicate wit...
- Patent number 5,456,895
- Issue date Oct 10, 1995
- Hoechst Aktiengesellschaft
- Alexander Tapper
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of crystalline sodium disilicate in an e...
- Patent number 5,308,596
- Issue date May 3, 1994
- Hoechst Aktiengesellschaft
- Michael Kotzian
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of sodium silicates
- Patent number 5,268,156
- Issue date Dec 7, 1993
- Hoechst Aktiengesellschaft
- Gunther Schimmel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing crystalline sodium silicates having a layered...
- Patent number 5,236,682
- Issue date Aug 17, 1993
- Hoechst Aktiengesellschaft
- Gunther Schimmel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing amorphous sodium silicate
- Patent number 5,229,095
- Issue date Jul 20, 1993
- Hoechst Aktiengesellschaft
- Gunther Schimmel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of phosphorous acid
- Patent number 5,147,625
- Issue date Sep 15, 1992
- Hoechst Aktiengesellschaft
- Alexander Tapper
- C01 - INORGANIC CHEMISTRY

Alexander Tapper

Person

Patents Grantslast 30 patents

Sparingly soluble alkali metal silicate

Process for the preparation of crystalline sodium silicates

Process for the preparation of crystalline sodium silicates

Process for preparing sodium disilicate having a high ion-exchange...

Granular detergent builder

Process for the peparation of cogranulates comprising aluminosilica...

Process for preparing granular sodium silicates

Process for the production of crystalline sodium sheet silicate wit...

Process for the production of crystalline sodium disilicate in an e...

Process for the preparation of sodium silicates

Process for producing crystalline sodium silicates having a layered...

Process for producing amorphous sodium silicate

Process for the preparation of phosphorous acid