Inventor · disambiguated record
Burkard Keller
Also filed as: KELLER BURKARD
1 granted patent·6 pending applications·0 citations·filing 2014–2021
12Inventor score
Technology areasA61M
Top patents by PatentIndex Score
7 records- 0165US2023398273A1Medical treatment apparatus with overpressure in the portFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2021·Application pending·0 cites
- 0262US2023405296A1Port, Rinsing Cap, Medical Treatment Apparatus, and SystemFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2021·Application pending·0 cites
- 0362US2022105335A1Disposable and System with a PortFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2021·Application pending·0 cites
- 0462US2023364408A1Disposable and system with a portFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2021·Application pending·0 cites
- 0557US12491295B2Extracorporeal blood treatment deviceFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2021·Granted Dec 9, 2025·0 cites·8 claims
- 0645US2023364313A1Access system for a medical device for drawing a medical liquid, monitoring system comprising such an access system, and medical treatment device comprising such a monitoring systemFRESENIUS MEDICAL CARE DEUTSCHLAND GMBH·Filed 2021·Application pending·0 cites
- 0726US2016055303A1Device and method for supporting the operation of medical equipmentFRESENIUS MEDICAL CARE DE GMBH·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →