Rainer Schaller

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Gersthofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for increasing the molecular weight of a polyester granulate...
- Patent number 8,877,107
- Issue date Nov 4, 2014
- Uhde Inventa-Fischer GmbH
- Kurt Hanimann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filter device for cleaning plastics melts
- Patent number 6,325,922
- Issue date Dec 4, 2001
- Arteva Technologies S.A.R.L.
- Rainer Schaller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reactor apparatus for preparing a polymeric material
- Patent number 5,599,507
- Issue date Feb 4, 1997
- Gordon Shaw
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isolation of dimethyl 4,4'-biphenyldicarboxylate
- Patent number 5,397,440
- Issue date Mar 14, 1995
- Hoechst Aktiengesellschaft
- Michael Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbamoylimidazole derivatives and their use as fungicides
- Patent number 4,889,864
- Issue date Dec 26, 1989
- Hoechst Aktiengesellschaft
- Heinz Ehrhardt
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR INCREASING THE MOLECULAR WEIGHT OF A POLYESTER GRANULATE...
- Publication number 20120077951
- Publication date Mar 29, 2012
- Uhde Inventa-Fischer GmbH
- Kurt Hanimann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...