Helmut Reinhardt

Person

Rodenkirchen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of a sprayable precipitated silicic acid su...
- Patent number 4,094,771
- Issue date Jun 13, 1978
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Bernd Brandt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for hydrophobization of finely divided silica and silicates...
- Patent number 4,072,796
- Issue date Feb 7, 1978
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Reinhardt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of ferrocyanide blue
- Patent number 4,046,861
- Issue date Sep 6, 1977
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Reinhardt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for hydrophobizing silicas and silicates with organosilanes
- Patent number 4,015,031
- Issue date Mar 29, 1977
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Reinhardt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of Berlin blue
- Patent number 3,985,571
- Issue date Oct 12, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Reinhardt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for the releasing of materials from voluminous precipitat...
- Patent number 3,940,252
- Issue date Feb 24, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Reinhardt
- C01 - INORGANIC CHEMISTRY

Helmut Reinhardt

Person

Patents Grantslast 30 patents

Process for preparation of a sprayable precipitated silicic acid su...

Process for hydrophobization of finely divided silica and silicates...

Process for the production of ferrocyanide blue

Process for hydrophobizing silicas and silicates with organosilanes

Process for the production of Berlin blue

Apparatus for the releasing of materials from voluminous precipitat...