Inventor · disambiguated record
Johann Schreyer
Also filed as: SCHREYER JOHANN
12 granted patents·3 pending applications·273 citations·filing 1986–2025
90Inventor score
Files withLIVANOVA DEUTSCHLAND GMBH7SORIN GROUP DEUTSCHLAND GMBH5KNOTT ERWIN1PENKA OTTMAR1SHILEY INC1
Top patents by PatentIndex Score
15 records- 0192US9927416B2Method for controlling a disinfection status of a temperature control device and temperature control device for human body temperature control during extracorporeal circulationSORIN GROUP DEUTSCHLAND GMBH·Filed 2016·Granted Mar 27, 2018·7 cites·21 claims
- 0290US9259523B2Method for controlling a disinfection status of a temperature control device and temperature control device for human body temperature control during extracorporeal circulationSORIN GROUP DEUTSCHLAND GMBH·Filed 2013·Granted Feb 16, 2016·12 cites·16 claims
- 0388US11844892B2Device for establishing the venous inflow to a blood reservoir of an extracorporeal blood circulation systemLIVANOVA DEUTSCHLAND GMBH·Filed 2021·Granted Dec 19, 2023·1 cites·20 claims
- 0488US9956308B2Method and apparatus for disinfection of a temperature control device for human body temperature control during extracorporeal circulationSORIN GROUP DEUTSCHLAND GMBH·Filed 2013·Granted May 1, 2018·8 cites·16 claims
- 0586US11229729B2Device for establishing the venous inflow to a blood reservoir of an extracorporeal blood circulation systemLIVANOVA DEUTSCHLAND GMBH·Filed 2018·Granted Jan 25, 2022·5 cites·16 claims
- 0684US4722224AUltrasonic sensor for the detection of gas bubblesSHILEY INC·Filed 1986·Granted Feb 2, 1988·235 cites·15 claims
- 0780US12226537B2Method and apparatus for disinfection of a temperature control device for human body temperature control during extracorporeal circulationLIVANOVA DEUTSCHLAND GMBH·Filed 2022·Granted Feb 18, 2025·0 cites·20 claims
- 0880US10702620B2Method and apparatus for disinfection of a temperature control device for human body temperature control during extracorporeal circulationSORIN GROUP DEUTSCHLAND GMBH·Filed 2018·Granted Jul 7, 2020·1 cites·20 claims
- 0979US2024075195A1Device for Establishing the Venous Inflow to a Blood Reservoir of an Extracorporeal Blood Circulation SystemLIVANOVA DEUTSCHLAND GMBH·Filed 2023·Application pending·0 cites
- 1078US2025177588A1Method and apparatus for disinfection of a temperature control device for human body temperature control during extracorporeal circulationLIVANOVA DEUTSCHLAND GMBH·Filed 2025·Application pending·0 cites
- 1172US11266758B2Method and apparatus for disinfection of a temperature control device for human body temperature control during extracorporeal circulationLIVANOVA DEUTSCHLAND GMBH·Filed 2020·Granted Mar 8, 2022·0 cites·9 claims
- 1271USRE49629EMethod for controlling a disinfection status of a temperature control device and temperature control device for human body temperature control during extracorporeal circulationLIVANOVA DEUTSCHLAND GMBH·Filed 2020·Granted Aug 29, 2023·0 cites·36 claims
- 1363US7762976B2Automatic air removal systemSORIN GROUP DEUTSCHLAND GMBH·Filed 2005·Granted Jul 27, 2010·4 cites·4 claims
- 1445US2012130299A1Device for Establishing the Venous Inflow to a Blood Reservoir of an Extracorporeal Blood Circulation SystemKNOTT ERWIN·Filed 2010·Application pending·0 cites
- 1531US9452250B2Device for pumping blood in an extracorporeal circuitPENKA OTTMAR·Filed 2010·Granted Sep 27, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →