Hans Leuenberger

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Pfeffingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for agglomerating particles and/or for coating pa...
- Patent number 4,895,733
- Issue date Jan 23, 1990
- Pharmatronic AG
- Georgios Imanidis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane, system and process for testing substance diffusion throug...
- Patent number 4,812,407
- Issue date Mar 14, 1989
- Pharmatronic AG
- Stephan Buchmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process of treating a particulate material and apparatus for implem...
- Patent number 4,656,056
- Issue date Apr 7, 1987
- Glatt Maschinen-und Apparatebau AG
- Hans Leuenberger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL