Friedemann Pieschel

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Wolfen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filters consisting of filter paper or paper-type nonwoven material
- Patent number 6,761,272
- Issue date Jul 13, 2004
- Helmut Körber
- Friedemann Pieschel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Starch phosphates, method for the production thereof and their use
- Patent number 6,703,496
- Issue date Mar 9, 2004
- Friedemann Pieschel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biosorbents and process for producing the same
- Patent number 6,579,977
- Issue date Jun 17, 2003
- EISU Innovative Gesellschaft fur Technik und Umweltschutz mbH
- Friedemann Pieschel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Liquid Fuels as Diesel Engine Fuel Mixture or Light Heating Oil
- Publication number 20100083567
- Publication date Apr 8, 2010
- Helmut Körber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for the Preparation of Tea Beverages Made of Black or Green Tea
- Publication number 20080131562
- Publication date Jun 5, 2008
- Helmut Korber
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Rapid-action agent for preparing cold and hot beverages from drinki...
- Publication number 20050175758
- Publication date Aug 11, 2005
- Helmut Korber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL