Dieter Kerner

Follow

Person

Midland Park, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Zirconium dioxide powder, method of its production and use
- Patent number 6,524,548
- Issue date Feb 25, 2003
- Degussa AG
- Helmut Mangold
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Boron oxide-silicon dioxide mixed oxide
- Patent number 6,242,373
- Issue date Jun 5, 2001
- Degussa-Huls AG
- Helmut Mangold
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Boron oxide-silicon dioxide mixed oxide
- Patent number 6,083,859
- Issue date Jul 4, 2000
- Degussa-Huls AG
- Helmut Mangold
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pyrogenic silica, process for the production thereof and use
- Patent number 5,976,480
- Issue date Nov 2, 1999
- Degussa-Huls AG
- Helmut Mangold
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Granules based on pyrogenically prepared silicon dioxide, methods f...
- Patent number 5,776,240
- Issue date Jul 7, 1998
- Degussa Aktiengesellschaft
- Klaus Deller
- C01 - INORGANIC CHEMISTRY