P

Inventor

GRAUS ANDREAS

DE13 patents
⚠️ This page may combine multiple inventors who share the name “GRAUS ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SARTORIUS GMBH

6 patents
US6623631B1Sep 23, 2003

Filter assembly for vacuum filtration

SARTORIUS GMBH56 citations95
US6143174ANov 7, 2000

Filtration unit with pleated filtering elements

SARTORIUS GMBH65 citations95
US6294090B1Sep 25, 2001

Adsorptive substance separation device

SARTORIUS GMBH81 citations93
US6959812B2Nov 1, 2005

Filter package

SARTORIUS GMBH48 citations92
US4900441AFeb 13, 1990

Small filter and method of its manufacture

SARTORIUS GMBH29 citations90
US6786360B2Sep 7, 2004

Dispenser

SARTORIUS GMBH7 citations70

SARTORIUS STEDIM BIOTECH GMBH

3 patents
US11877982B2Jan 23, 2024

Media filtration device

SARTORIUS STEDIM BIOTECH GMBH0 citations49
US9493334B2Nov 15, 2016

Container having device for preventing foaming and method for producing the device

SARTORIUS STEDIM BIOTECH GMBH0 citations47
US9816903B2Nov 14, 2017

Filtration device for liquid samples

SARTORIUS STEDIM BIOTECH GMBH0 citations31

PFLANZ KARL

2 patents
US8697436B2Apr 15, 2014

Single use, disposable diaphragm valve in which the valve body and sealing membrane are welded to one another

PFLANZ KARL5 citations71
US9156594B2Oct 13, 2015

Closure for a nutrient medium container

PFLANZ KARL3 citations60

SATORIUS AG

1 patent
US5885455AMar 23, 1999

Filtration unit with pleated filter element

SATORIUS AG37 citations87

VIVASCIENCE AG

1 patent
US6427846B1Aug 6, 2002

Plastic filtration unit bonded by an L-shaped plastic melt

VIVASCIENCE AG18 citations82