Inventor · disambiguated record
Ludger Tappehorn
Also filed as: TAPPEHORN LUDGER
13 granted patents·4 pending applications·78 citations·filing 2007–2023
87Inventor score
Files withDRAEGERWERK AG & CO KGAA8TAPPEHORN LUDGER4DRAEGER MEDICAL GMBH2BRIEGER KAI1SCHERMEIER OLAF1
Top patents by PatentIndex Score
17 records- 0186US8360059B2Respirator with a breathing tube systemDRAEGER MEDICAL GMBH·Filed 2009·Granted Jan 29, 2013·53 cites·14 claims
- 0274US11504493B2Curved connection unit for connecting a patient to a medical deviceDRAEGERWERK AG & CO KGAA·Filed 2021·Granted Nov 22, 2022·1 cites·21 claims
- 0372US8448642B2Measuring gas sample holder for measuring the concentrations of gas components and process for manufacturing a measuring gas sample holderTAPPEHORN LUDGER·Filed 2007·Granted May 28, 2013·7 cites·20 claims
- 0469US8316845B2Device for releasing breathing gasTAPPEHORN LUDGER·Filed 2008·Granted Nov 27, 2012·12 cites·21 claims
- 0556US9089664B2Medical device with a fluid portSCHERMEIER OLAF·Filed 2007·Granted Jul 28, 2015·1 cites·22 claims
- 0655US8485189B2Breathing maskWALLNEWITZ OLIVER·Filed 2010·Granted Jul 16, 2013·3 cites·20 claims
- 0755US2024189535A1Breathing gas humidifierDRAEGERWERK AG & CO KGAA·Filed 2023·Application pending·0 cites
- 0851US8171811B2Connecting component for a breathing tube with a sensor for measuring the gas flowTAPPEHORN LUDGER·Filed 2009·Granted May 8, 2012·1 cites·13 claims
- 0946US11660417B2Nonreturn valve for a compact ventilation system as well as compact ventilation systemDRAEGERWERK AG & CO KGAA·Filed 2018·Granted May 30, 2023·0 cites·20 claims
- 1046US2023233832A1Clamp, especially for a connection between a ventilator and a patientDRAEGERWERK AG & CO KGAA·Filed 2023·Application pending·0 cites
- 1145US8739778B2Breathing tube connecting deviceTAPPEHORN LUDGER·Filed 2007·Granted Jun 3, 2014·0 cites·20 claims
- 1243US11452837B2Valve module for a ventilation system, ventilation tube device, ventilator, ventilation system as well as process for severing and establishing a fluid-communicating connectionDRAEGERWERK AG & CO KGAA·Filed 2019·Granted Sep 27, 2022·0 cites·23 claims
- 1342US12409293B2Connection with a volume flow sensor and a homogenization unit for artificial ventilation of a patient and manufacturing processDRAEGERWERK AG & CO KGAA·Filed 2021·Granted Sep 9, 2025·0 cites·19 claims
- 1442US12036368B2Transfer unit, ventilator, ventilation system, process for changing a ventilator used for a ventilation process of a patientDRAEGERWERK AG & CO KGAA·Filed 2019·Granted Jul 16, 2024·0 cites·22 claims
- 1542US2020405992A1Connector with a mount for a sensorDRAEGERWERK AG & CO KGAA·Filed 2020·Application pending·0 cites
- 1634US2011120460A1System for respirating patientsDRAEGER MEDICAL GMBH·Filed 2010·Application pending·0 cites
- 1726US8505534B2Humidifying device for breathing gasesBRIEGER KAI·Filed 2010·Granted Aug 13, 2013·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →