RL

Roland Levin

FH Fresenius Medical Care Holdings: 32 patents #9 of 397Top 3%
FG Fresenius Medical Care Deutschland Gmbh: 1 patents #333 of 592Top 60%
📍 San Ramon, CA: #111 of 2,140 inventorsTop 6%
🗺 California: #15,733 of 386,348 inventorsTop 5%
Overall (All Time): #112,084 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
11839709 System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population data Stephen A. Merchant, Chris Chau, Shakil Aslam 2023-12-12
11738125 Systems and methods for estimating ultrafiltration rates Michael Singer, Shawn Sobelman, Robert Kossmann, Martin Joseph Crnkovich 2023-08-29
11701456 Resource-generating dialysis system Roger Caluya, Martin Joseph Crnkovich, Bert D. Egley, David Charles Griffith, Jr., Houssein Nasseri +2 more 2023-07-18
11590454 System of detecting a leak in a heat exchanger of a hemodialysis device Martin Joseph Crnkovich, Christopher McCormick, Fei Wang, Aiyuan Wang 2023-02-28
11577012 Auto adjustment of blood treatment parameters based on patient comfort David Yuds, Eric J. Bergman, Ken Chhi, Stephen A. Merchant, Christopher Yim Chau 2023-02-14
11524102 System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population data Stephen A. Merchant, Chris Chau, Shakil Aslam 2022-12-13
11491267 Method for tailoring dialysis treatment based on sensed potassium concentration in blood serum or dialysate Stephen A. Merchant, Chris Chau, Shakil Aslam 2022-11-08
11062806 User interfaces for dialysis devices Fei Wang, Martin Joseph Crnkovich, Michael Emmanuel Kotsos 2021-07-13
11007310 Systems and methods for estimating ultrafiltration rates Michael Singer, Shawn Sobelman, Robert Kossmann, Martin Joseph Crnkovich 2021-05-18
10632242 Resource-generating dialysis system Roger Caluya, Martin Joseph Crnkovich, Bert D. Egley, David Charles Griffith, Jr., Houssein Nasseri +2 more 2020-04-28
10518015 Dialysis machines with integral salt solution chambers and related methods James Concepcion, Robert E. Hassard, Christopher McCormick 2019-12-31
10471195 User interfaces for dialysis devices Fei Wang, Martin Joseph Crnkovich, Michael Emmanuel Kotsos 2019-11-12
10426881 Enhanced backflow prevention in a hemodialysis device Marty Crnkovich, Fei Wang 2019-10-01
10376843 Method of detecting a leak in a heat exchanger of a hemodialysis machine Martin Joseph Crnkovich, Christopher McCormick, Fei Wang, Aiyuan Wang 2019-08-13
10322225 System and method of monitoring blood leaks during hemodialysis therapy employing wireless communication Michael Emmanuel Kotsos, Alexander Joseph Brown, Fei Wang, Donovan Halliburton 2019-06-18
9814819 Dialysis machines with integral salt solution chambers and related methods James Concepcion, Robert E. Hassard, Christopher McCormick 2017-11-14
9775937 User interfaces for dialysis devices Fei Wang, Martin Joseph Crnkovich, Michael Emmanuel Kotsos 2017-10-03
9555178 System and method of monitoring blood leaks during hemodialysis therapy employing wireless communication Michael Emmanuel Kotsos, Alexander Joseph Brown, Fei Wang, Donovan Halliburton 2017-01-31
9408958 User interfaces for dialysis devices Fei Wang, Martin Joseph Crnkovich, Michael Emmanuel Kotsos 2016-08-09
9375524 Method and arrangement for venting gases from a container having a powdered concentrate for use in hemodialysis Christian Schlaeper, Martin Joseph Crnkovich, Harald Peter 2016-06-28
8924458 User interface processing device Martin Joseph Crnkovich, Fei Wang, Michael Emmanuel Kotsos, Gregg Eric Fuhriman 2014-12-30
8758297 Medical temperature sensors and related systems and methods Martin Joseph Crnkovich 2014-06-24
8631683 Dialysis systems including non-invasive multi-function sensor systems Naim Dam, Martin Joseph Crnkovich 2014-01-21
8540875 System for use in a dialysis apparatus Wayne Raiford 2013-09-24
8409445 Method for removing gases from a container having a powdered concentrate for use in hemodialysis Wayne Raiford 2013-04-02