Inventor

WITTHAUS FRIEDRICH

DE8 patents

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

FRESENIUS AG

5 patents

US6200276B1Mar 13, 2001

Latching apparatus for a bearing assembly particularly for a centrifuge separation chamber

FRESENIUS AG9 citations71

US5449022ASep 12, 1995

Hose arrangement for a sealess centrifuge having hoses comprised of layers of different hardness

FRESENIUS AG15 citations71

FRESENIUS HEMOCARE GMBH

2 patents

US6832981B2Dec 21, 2004

Tube arrangement and a method for its manufacture

FRESENIUS HEMOCARE GMBH18 citations83

US6716154B2Apr 6, 2004

Centrifuge with a fluid line guide element having a curved bearing surface

FRESENIUS HEMOCARE GMBH7 citations72

WITTHAUS FRIEDRICH

1 patent

US8182686B2May 22, 2012

Hollow fiber membrane separation device

WITTHAUS FRIEDRICH15 citations78

WITTHAUS FRIEDRICH

FRESENIUS AG

Blood collecting device

Centrifuge having marker elements

Centrifuge

Latching apparatus for a bearing assembly particularly for a centrifuge separation chamber

Hose arrangement for a sealess centrifuge having hoses comprised of layers of different hardness

FRESENIUS HEMOCARE GMBH

Tube arrangement and a method for its manufacture

Centrifuge with a fluid line guide element having a curved bearing surface

WITTHAUS FRIEDRICH

Hollow fiber membrane separation device