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Roland Welz
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Schongau, DE
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last 30 patents
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Patent Grant
Apparatus for field-flow fractionation
Patent number
10,132,782
Issue date
Nov 20, 2018
Postnova Analytics GmbH
Roland Welz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for measuring scattered light and apparatus for measuring sc...
Patent number
9,329,082
Issue date
May 3, 2016
Postnova Analytics GmbH
Roland Welz
G01 - MEASURING TESTING
Information
Patent Grant
Aperture system for multi-angle light scattering detectors
Patent number
8,760,652
Issue date
Jun 24, 2014
Postnova Analytics GmbH
Dietheim Fröse
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for performing a centrifugal field-flow fractionation com...
Patent number
8,758,210
Issue date
Jun 24, 2014
Postnova Analytics GmbH
Roland Welz
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for Field-Flow Fractionation
Publication number
20160238571
Publication date
Aug 18, 2016
Roland Welz
G01 - MEASURING TESTING
Information
Patent Application
Method For Measuring Scattered Light And Apparatus For Measuring Sc...
Publication number
20140354990
Publication date
Dec 4, 2014
Roland Welz
G01 - MEASURING TESTING
Information
Patent Application
Apparatus for Performing a Centrifugal Field-Flow Fractionation Com...
Publication number
20140066280
Publication date
Mar 6, 2014
POSTNOVA ANALYTICS GMBH
Roland Welz
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
Aperture System for Multi-Angle Light Scattering Detectors
Publication number
20130100433
Publication date
Apr 25, 2013
POSTNOVA ANALYTICS GMBH
Diethelm Frose
G01 - MEASURING TESTING