Willy Frank

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Bad Lauchstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing an adsorption heat exchanger
- Patent number 8,590,153
- Issue date Nov 26, 2013
- Sortech AG
- Walter Mittelbach
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Polymers from hydroxyalkyl amino triazines and polyfunctional compo...
- Patent number 6,818,726
- Issue date Nov 16, 2004
- Agrolinz Melamin GmbH
- Manfred Rätzsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixtures of triazine derivatives free from polyalkylene oxide
- Patent number 6,818,768
- Issue date Nov 16, 2004
- Agrolinz Melamin GmbH
- Manfred Rätzsch
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Triazine Carbamates Using Chloroformates
- Publication number 20110295001
- Publication date Dec 1, 2011
- BOREALIS AGROLINZ MELAMINE GMBH
- René Dicke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING AN ADSORPTION HEAT EXCHANGER
- Publication number 20090217526
- Publication date Sep 3, 2009
- SORTECH AG
- Walter Mittelbach
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Mixtures of triazine derivatives free from polyalkylene oxide
- Publication number 20030050474
- Publication date Mar 13, 2003
- Agrolinz Melamin GmbH
- Manfred Ratzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymers made from triazine derivatives
- Publication number 20030045667
- Publication date Mar 6, 2003
- Agrolinz Melamin GmbH
- Manfred Ratzsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mixture containing rare earth and the use thereof
- Publication number 20030012325
- Publication date Jan 16, 2003
- Norbert Kernert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE