Inventor · disambiguated record
Hans-Hinrich Sievers
Also filed as: SIEVERS HANS-HINRICH
14 granted patents·648 citations·filing 1997–2016
91Inventor score
Files withSIEVERS HANS HINRICH6AESCULAP AG1ATS MED INC1CARDIOTOOLS HERZCHIRURGIETECHN1GOLDMANN HELMUT1
Top patents by PatentIndex Score
14 records- 0192US6991649B2Artificial heart valveSIEVERS HANS-HINRICH·Filed 2003·Granted Jan 31, 2006·320 cites·16 claims
- 0285US5941813ACardiac assist deviceCARDIOTOOLS HERZCHIRURGIETECHN·Filed 1997·Granted Aug 24, 1999·290 cites·16 claims
- 0381US8728152B2Woven aortic sinus prosthesis having a bulbGOLDMANN HELMUT·Filed 2007·Granted May 20, 2014·8 cites·28 claims
- 0477US11083574B2Prosthetic heart valveSIEVERS HANS HINRICH·Filed 2016·Granted Aug 10, 2021·7 cites·18 claims
- 0571US9775708B2Heart valve prosthesisSIEVERS HANS-HINRICH·Filed 2013·Granted Oct 3, 2017·6 cites·8 claims
- 0667US7758638B2Implant with an annular baseATS MED INC·Filed 2007·Granted Jul 20, 2010·5 cites·1 claims
- 0757US9694124B2Cardiac support system and a cardiac support methodUNIV OF LUEBECK·Filed 2014·Granted Jul 4, 2017·2 cites·15 claims
- 0850US7276079B2Implant with an annular baseMEDOS MEDIZINTECHNIK AG·Filed 2004·Granted Oct 2, 2007·5 cites·20 claims
- 0949US7918885B2Vessel prosthesis, particularly for the replacement of aorta segments near the heartAESCULAP AG·Filed 2002·Granted Apr 5, 2011·5 cites·10 claims
- 1042US8137395B2Vessel prosthesis, particularly for the replacement of aorta segments near the heartSIEVERS HANS-HINRICH·Filed 2010·Granted Mar 20, 2012·0 cites·11 claims
- 1137US10610352B2Heart valve prosthesisSIEVERS HANS HINRICH·Filed 2015·Granted Apr 7, 2020·0 cites·18 claims
- 1237US10507100B2Heart valve prosthesisSIEVERS HANS HINRICH·Filed 2016·Granted Dec 17, 2019·0 cites·6 claims
- 1329US7473245B2Aortic cannulaSORIN GROUP DEUTSCHLAND GMBH·Filed 2004·Granted Jan 6, 2009·0 cites·32 claims
- 1428US8128683B2Longitudinally flexible textile vascular prosthesisLIPPOTH LISA·Filed 2005·Granted Mar 6, 2012·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →