Inventor · disambiguated record
Hans-Reinhard Zerkowski
Also filed as: ZERKOWSKI HANS-REINHARD
30 granted patents·16 pending applications·150 citations·filing 2010–2024
96Inventor score
Files withMEDTENTIA INT LTD OY32HVR CARDIO OY8ZOLL LIFEBRIDGE GMBH3MÜLLER-SPANKA GERHARD2MULLER-SPANKA GERHARD1
Top patents by PatentIndex Score
46 records- 0195US11547563B2Annuloplasty deviceMEDTENTIA INT LTD OY·Filed 2019·Granted Jan 10, 2023·26 cites·14 claims
- 0293US10512541B2Medical device for a cardiac valve implantMEDTENTIA INT LTD OY·Filed 2015·Granted Dec 24, 2019·17 cites·26 claims
- 0392US12239534B2Method of repairing a defective heart valveHVR CARDIO OY·Filed 2023·Granted Mar 4, 2025·2 cites·7 claims
- 0492US11382748B2Device and method for improving fixation of a medical deviceMEDTENTIA INT LTD OY·Filed 2019·Granted Jul 12, 2022·16 cites·11 claims
- 0589US10327766B2Stapling deviceMEDTENTIA INT LTD OY·Filed 2015·Granted Jun 25, 2019·12 cites·21 claims
- 0689US10251749B2System and a method for delivery of an annuloplasty implantMEDTENTIA INT LTD OY·Filed 2015·Granted Apr 9, 2019·11 cites·16 claims
- 0788US11234818B2Annuloplasty deviceMEDTENTIA INT LTD OY·Filed 2018·Granted Feb 1, 2022·8 cites·9 claims
- 0885US11369471B2Medical device for cardiac valve implantMEDTENTIA INT LTD OY·Filed 2019·Granted Jun 28, 2022·4 cites·10 claims
- 0984US9844618B2Cardiopulmonary apparatus and methods for preserving lifeZOLL LIFEBRIDGE GMBH·Filed 2014·Granted Dec 19, 2017·17 cites·17 claims
- 1082US11491008B2Annuloplasty deviceMEDTENTIA INT LTD OY·Filed 2020·Granted Nov 8, 2022·1 cites·15 claims
- 1182US11246707B2Annuloplasty implantMEDTENTIA INT LTD OY·Filed 2018·Granted Feb 15, 2022·3 cites·25 claims
- 1281US12370046B2Medical device for a cardiac valve implantHVR CARDIO OY·Filed 2023·Granted Jul 29, 2025·0 cites·10 claims
- 1379US2025073033A1Annuloplasty ImplantHVR CARDIO OY·Filed 2024·Application pending·0 cites
- 1478US10905555B2Medical securing device for securing a cardiac implant device with a securing memberMEDTENTIA INT LTD OY·Filed 2016·Granted Feb 2, 2021·4 cites·25 claims
- 1578US8834399B2Cardiopulmonary apparatus and methods for preserving organ viabilityMULLER-SPANKA GERHARD·Filed 2010·Granted Sep 16, 2014·14 cites·11 claims
- 1677US2025195222A1Annuloplasty ImplantHVR CARDIO OY·Filed 2023·Application pending·0 cites
- 1776US11813163B2Medical device for a cardiac valve implantMEDTENTIA INT LTD OY·Filed 2022·Granted Nov 14, 2023·0 cites·6 claims
- 1875US10595998B2Method of repairing a defective heart valveMEDTENTIA INT LTD OY·Filed 2017·Granted Mar 24, 2020·2 cites·5 claims
- 1974US11938026B2Annuloplasty implantMEDTENTIA INT LTD OY·Filed 2022·Granted Mar 26, 2024·0 cites·9 claims
- 2072US12357461B2Annuloplasty deviceMEDTENTIA INT LTD OY·Filed 2022·Granted Jul 15, 2025·0 cites·10 claims
- 2172US8882693B2Cardiopulmonary apparatus and methods for preserving lifeMÜLLER-SPANKA GERHARD·Filed 2010·Granted Nov 11, 2014·7 cites·10 claims
- 2271US8721579B2Cardiopulmonary apparatus and methods for use during PCI and CABGMÜLLER-SPANKA GERHARD·Filed 2010·Granted May 13, 2014·5 cites·8 claims
- 2366US2023157822A1Annuloplasty DeviceMEDTENTIA INT LTD OY·Filed 2023·Application pending·0 cites
- 2466US2023086853A1Annuloplasty ImplantMEDTENTIA INT LTD OY·Filed 2022·Application pending·0 cites
- 2564US2024074859A1Annuloplasty ImplantHVR CARDIO OY·Filed 2023·Application pending·0 cites
- 2663US11696829B2Method of repairing a defective heart valveMEDTENTIA INT LTD OY·Filed 2020·Granted Jul 11, 2023·0 cites·4 claims
- 2762US2024041604A1Medical System for AnnuloplastyHVR CARDIO OY·Filed 2023·Application pending·0 cites
- 2859US9821109B2Cardiopulmonary apparatus and methods for preserving organ viabilityZOLL LIFEBRIDGE GMBH·Filed 2014·Granted Nov 21, 2017·1 cites·23 claims
- 2959US2021161523A1Medical securing device for securing an object with a securing memberMEDTENTIA INT LTD OY·Filed 2021·Application pending·0 cites
- 3058US11219524B2System and a method for delivery of an annuloplasty implantMEDTENTIA INT LTD OY·Filed 2019·Granted Jan 11, 2022·0 cites·16 claims
- 3158US2025041059A1Annuloplasty DeviceHVR CARDIO OY·Filed 2024·Application pending·0 cites
- 3257US2020360143A1Annuloplasty ImplantMEDTENTIA INT LTD OY·Filed 2020·Application pending·0 cites
- 3357US2020093600A1Medical System For AnnuloplastyMEDTENTIA INT LTD OY·Filed 2019·Application pending·0 cites
- 3456US11510781B2Annuloplasty implantMEDTENTIA INT LTD OY·Filed 2018·Granted Nov 29, 2022·0 cites·9 claims
- 3553US12059351B2Annuloplasty deviceHVR CARDIO OY·Filed 2019·Granted Aug 13, 2024·0 cites·17 claims
- 3653US10517724B2Medical system for annuloplastyMEDTENTIA INT LTD OY·Filed 2014·Granted Dec 31, 2019·0 cites·19 claims
- 3751US2014324163A1Device And Method For Improving Fixation Of A Medical DeviceMEDTENTIA INT LTD OY·Filed 2013·Application pending·0 cites
- 3850US10925597B2Medical securing device for securing an object with a securing memberMEDTENTIA INT LTD OY·Filed 2016·Granted Feb 23, 2021·0 cites·10 claims
- 3949US11730599B2Medical system for annuloplastyMEDTENTIA INT LTD OY·Filed 2018·Granted Aug 22, 2023·0 cites·11 claims
- 4049US2020054453A1Annuloplasty implantMEDTENTIA INT LTD OY·Filed 2018·Application pending·0 cites
- 4147US2022218480A1Annuloplasty Implant SystemMEDTENTIA INT LTD OY·Filed 2020·Application pending·0 cites
- 4247US2017273788A1Annuloplasty ImplantMEDTENTIA INT LTD OY·Filed 2015·Application pending·0 cites
- 4345US2021177596A1Annuloplasty implantMEDTENTIA INT LTD OY·Filed 2018·Application pending·0 cites
- 4443US11793641B2Medical system for annuloplastyMEDTENTIA INT LTD OY·Filed 2020·Granted Oct 24, 2023·0 cites·27 claims
- 4543US11160549B2Medical securing device for securing an object with a securing memberMEDTENTIA INT LTD OY·Filed 2018·Granted Nov 2, 2021·0 cites·20 claims
- 4640US2019038825A1Cardiopulmonary apparatus and methods for preserving life, preserving organ viability and/or for use during pci and cabgZOLL LIFEBRIDGE GMBH·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →