FW

Frederik H. M. Wittkampf

VN Vitafin N.V.: 9 patents #1 of 13Top 8%
SD St. Jude Medical, Atrial Fibrillation Division: 4 patents #94 of 290Top 35%
VV Vitatron Medical B. V.: 4 patents #7 of 46Top 20%
ME Medtronic: 4 patents #2,074 of 6,325Top 35%
TO The Regents Of The University Of Oklahoma: 3 patents #2 of 32Top 7%
SM St. Jude Medical: 2 patents #233 of 475Top 50%
📍 Lage Vuursche, NL: #1 of 2 inventorsTop 50%
Overall (All Time): #150,970 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
12383331 Systems and methods for limiting arcing in electroporation systems Rene Van Es, Israel A. Byrd 2025-08-12
11717337 Electroporation systems and catheters for electroporation systems Israel A. Byrd, Jeffrey M. Fish, Jeffrey A. Schweitzer, Daniel J. Potter, Gregory K. Olson +1 more 2023-08-08
10166067 Ablation catheter and method for electically isolating cardiac tissue Helmert Van Wessel, Richard E. Stehr, Martin M. Grasse 2019-01-01
10080602 Generator, combination of a generator and a catheter, and method for providing an electrical pulse 2018-09-25
8454538 Filtering method for surface modeling John A. Hauck 2013-06-04
8287533 Irrigated catheter and method, in particular for ablation and like techniques Hiroshi Nakagawa 2012-10-16
7998141 Irrigated catheter and method, in particular for ablation and like techniques Hiroshi Nakagawa 2011-08-16
7894871 Filtering method for surface modeling John A. Hauck 2011-02-22
7815635 Catheter and method, in particular for ablation and like technique Hiroshi Nakagawa 2010-10-19
6063078 Method and apparatus for tissue ablation 2000-05-16
5983126 Catheter location system and method 1999-11-09
5741310 System and method for hemodynamic pacing in ventricular tachycardia 1998-04-21
5697377 Catheter mapping system and method 1997-12-16
5238007 Pacing lead with improved anchor mechanism Vincent Giele, Frits M. van Krieken 1993-08-24
4644954 Rate adaptive pacemaker apparatus and method Anthony F. Rickards 1987-02-24
4593695 Pacemaker with improved tachycardia treatment means and method 1986-06-10
4554921 Dual chamber pacemaker with automatic high rate limit mode determination Wim Boute, Gerrit W. van Arragon 1985-11-26
4549548 Pacemaker system with automatic event-programmed switching between unipolar and bipolar operation Willem Boute 1985-10-29
4539991 Dual chamber pacemaker Wim Boute, Gerrit W. van Arragon 1985-09-10
4515161 Dual chamber pacemaker system with V-A time measurement apparatus and method Willem Boute 1985-05-07
4513743 Physiological devices such as pacemakers and method for providing histogram data Gerrit W. van Arragon, Kornelis A. Mensink 1985-04-30
4503857 Programmable cardiac pacemaker with microprocessor control of pacer rate Willem Boute, Gerrit W. van Arragon, Kornelis A. Mensink 1985-03-12
4388929 Programmable pacer and method of external programming Alexis C. M. Renirie, Kornelis A. Mensink 1983-06-21
4373531 Apparatus for physiological stimulation and detection of evoked response Kornelis A. Mensink, Hendrik L. Brouwer 1983-02-15
4343312 Pacemaker output circuit Guillaume L. M. Cals, Kornelis A. Mensink, Hendrik L. Brouwer 1982-08-10