Peter Walzel

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Dormagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for spray-drying solvent-containing compositions
- Patent number 6,769,200
- Issue date Aug 3, 2004
- Henkel Kommanditgesellschaft auf Aktien
- Wilfried Raehse
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process and a device for atomizing liquids
- Patent number 6,338,438
- Issue date Jan 15, 2002
- Niro Holdings A/S
- Peter Walzel
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Process and a device for atomizing liquids
- Patent number 6,098,895
- Issue date Aug 8, 2000
- Niro A/S
- Peter Walzel
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Device for spray-drying solvent-containing compositions
- Publication number 20030141378
- Publication date Jul 31, 2003
- Wilfried Raehse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL