RK

Ralf Kaufmann

JG Jotec Gmbh: 6 patents #2 of 25Top 8%
Daimlerchrysler Ag: 3 patents #620 of 4,854Top 15%
VG Vascomed Gmbh: 3 patents #4 of 17Top 25%
JA Jostra Ag: 1 patents #1 of 7Top 15%
IO Ina Wälzlager Schaeffler Ohg: 1 patents #83 of 222Top 40%
BK Biotronik Se & Co. Kg: 1 patents #143 of 254Top 60%
BA Biotronik Ag: 1 patents #65 of 141Top 50%
Overall (All Time): #251,897 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11759112 Catheter device for placing a sensor 2023-09-19
10667933 Delivery system comprising a self expanding stent Hardy Mueller, Rainer Lesmeister, Michael Braun, John S. Geis 2020-06-02
9833317 Catheter device for minimally invasive implantation 2017-12-05
9592364 Catheter and method for producing the same Siegfried Schreiber, Paul Rath-Prazak 2017-03-14
9011432 Irrigation catheter device and ablation system Kevin Boomsma, Andreas Kiefer, Ingo Weiss, Stefan Knorr 2015-04-21
8876886 Braided stent to be implanted in a blood vessel Thomas Bogenschuetz 2014-11-04
8668729 Stent for implantation in a blood vessel, especially in the region of the aortic arch Rainer Lesmeister, Hardy MÜLLER, Michael Braun, John S. Geis 2014-03-11
8608736 Steerable catheters and methods for making them Stephen A. Leeflang, Christian S. Eversull, Wolfgang Geistert 2013-12-17
8043353 Delivery system having a self-expanding braided stent Berthold Hauser 2011-10-25
8002820 Marker element for the precise implantation of stents 2011-08-23
7985250 Insertion system for stents, comprising tension-compression kinematics Stefan Derkvist, Berthold Hauser 2011-07-26
7275527 Method and apparatus for venting a crankcase of an internal combustion engine Klaus Bruchner, Rudolf Klein, Mario Murwald 2007-10-02
6644998 Electrical connecting element Manfred Hoecherl 2003-11-11
6615944 Vehicle with auxiliary rear wheel steering mechanism Jochen Horwath, Claus Kochendörfer, Hans-Christian Pflug 2003-09-09
6450285 Steering device Jochen Horwath, Hans-Christian Pflug 2002-09-17
6354814 Device for conversion of a unidirectional rotational motion into reciprocating back and forth motion and pump device comprising same Christoph Nix, Gunter Rau, Helmut Reul 2002-03-12
5820503 Tensioner for traction means with predefined tensioning displacement Klaus Bruchner, Manfred Bonkowski, Michael Huss 1998-10-13
5263978 Blood pump for pulsating operation Helmut Reul, Guenter Rau, Ralf Bitdinger 1993-11-23