Holger Leifheit

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for repairing road surfacing systems, in particular for ope...
- Patent number 9,221,996
- Issue date Dec 29, 2015
- BASF SE
- Franz Xaver Redl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Low-emission polyurethane backing layer, spray polyurethane system...
- Patent number 8,299,171
- Issue date Oct 30, 2012
- BASF Aktiengesellschaft
- Cord Schmalkuche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR REPAIRING ROAD SURFACING SYSTEMS, IN PARTICULAR FOR OPE...
- Publication number 20130183094
- Publication date Jul 18, 2013
- Franz Xaver Redl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LOW-EMISSION POLYURETHANE BACKING LAYER, SPRAY POLYURETHANE SYSTEM...
- Publication number 20090326148
- Publication date Dec 31, 2009
- BASF SE
- Cord Schmalkuche
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Producing Polyurethane Layers and Use Thereof as Imitati...
- Publication number 20080214727
- Publication date Sep 4, 2008
- BASF Aktiengesellschaft
- Wolfgang Pohl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...