P

Inventor

SIEVERS HANS-HINRICH

DE14 patents
⚠️ This page may combine multiple inventors who share the name “SIEVERS HANS-HINRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEVERS HANS-HINRICH

3 patents
US6991649B2Jan 31, 2006

Artificial heart valve

SIEVERS HANS-HINRICH320 citations97
US9775708B2Oct 3, 2017

Heart valve prosthesis

SIEVERS HANS-HINRICH6 citations71
US8137395B2Mar 20, 2012

Vessel prosthesis, particularly for the replacement of aorta segments near the heart

SIEVERS HANS-HINRICH0 citations46

SIEVERS HANS HINRICH

3 patents
US11083574B2Aug 10, 2021

Prosthetic heart valve

SIEVERS HANS HINRICH7 citations78
US10610352B2Apr 7, 2020

Heart valve prosthesis

SIEVERS HANS HINRICH0 citations46
US10507100B2Dec 17, 2019

Heart valve prosthesis

SIEVERS HANS HINRICH0 citations46

CARDIOTOOLS HERZCHIRURGIETECHN

1 patent
US5941813AAug 24, 1999

Cardiac assist device

CARDIOTOOLS HERZCHIRURGIETECHN290 citations95

GOLDMANN HELMUT

1 patent
US8728152B2May 20, 2014

Woven aortic sinus prosthesis having a bulb

GOLDMANN HELMUT8 citations81

AESCULAP AG

1 patent
US7918885B2Apr 5, 2011

Vessel prosthesis, particularly for the replacement of aorta segments near the heart

AESCULAP AG5 citations68

UNIV OF LUEBECK

1 patent
US9694124B2Jul 4, 2017

Cardiac support system and a cardiac support method

UNIV OF LUEBECK2 citations66

ATS MED INC

1 patent
US7758638B2Jul 20, 2010

Implant with an annular base

ATS MED INC5 citations61

MEDOS MEDIZINTECHNIK AG

1 patent
US7276079B2Oct 2, 2007

Implant with an annular base

MEDOS MEDIZINTECHNIK AG5 citations59

LIPPOTH LISA

1 patent
US8128683B2Mar 6, 2012

Longitudinally flexible textile vascular prosthesis

LIPPOTH LISA0 citations38

SORIN GROUP DEUTSCHLAND GMBH

1 patent
US7473245B2Jan 6, 2009

Aortic cannula

SORIN GROUP DEUTSCHLAND GMBH0 citations27