DT

David R. Tholfsen

ME Medtronic: 9 patents #1,129 of 6,325Top 20%
TR Transvascular: 4 patents #8 of 35Top 25%
📍 San Francisco, CA: #3,071 of 26,999 inventorsTop 15%
🗺 California: #43,449 of 386,348 inventorsTop 15%
Overall (All Time): #348,621 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
9907932 Devices, systems and methods for acute or chronic delivery of substances or apparatus to extravascular treatment sites Joshua Makower, Theodore C. Lamson, J. Christopher Flaherty, John Reggie, John Y. Chang +1 more 2018-03-06
9597184 Devices, systems, and methods for reshaping a heart valve annulus, including the use of a bridge implant having an adjustable bridge stop Timothy R. Machold, David Jerry Scott, David A. Rahdert, Robert T. Chang, John A. Macoviak 2017-03-21
9345858 Catheters, systems and methods for percutaneous in situ arterio-venous bypass J. Christopher Flaherty, Jason B. Whitt, Patrick Macaulay, John T. Garibotto, Philip C. Evard +1 more 2016-05-24
8727988 Tissue penetrating catheters having integral imaging transducers and their methods of use Christopher J. Flaherty, Jason B. Whitt, John Y. Chang, Philip C. Evard, Joshua Makower 2014-05-20
8672920 Devices, systems and methods for acute or chronic delivery of substances or apparatus to extravascular treatment sites Joshua Makower, Theodore C. Lamson, J. Christopher Flaherty, John Reggie, John Y. Chang +1 more 2014-03-18
8585596 Catheters, systems and methods for percutaneous in situ arterio-venous bypass J. Christopher Flaherty, Jason B. Whitt, Patrick Macaulay, John T. Garibotto, Philip C. Evard +1 more 2013-11-19
8090430 Methods and apparatus for acute or chronic delivery or substances or apparatus to extravascular treatment sites Joshua Makower, Theodore C. Lamson, J. Christopher Flaherty, John Reggie, John Y. Chang +1 more 2012-01-03
7637870 Tissue penetrating catheters having integral imaging transducers and their methods of use J. Christopher Flaherty, Jason B. Whitt, John Y. Chang, Philip C. Evard, Joshua Makower 2009-12-29
7606615 Methods and apparatus for acute or chronic delivery of substances or apparatus to extravascular treatment sites Joshua Makower, Theodore C. Lamson, J. Christopher Flaherty, John Reggie, John Y. Chang +1 more 2009-10-20
7357794 Devices, systems and methods for acute or chronic delivery of substances or apparatus to extravascular treatment sites Joshua Makower, Theodore C. Lamson, J. Christopher Flaherty, John Reggie, John Y. Chang +1 more 2008-04-15
6660024 Tissue penetrating catheters having integral imaging transducers and their methods of use J. Christopher Flaherty, Jason B. Whitt, John Y. Chang, Philip C. Evard, Joshua Makower 2003-12-09
6602241 Methods and apparatus for acute or chronic delivery of substances or apparatus to extravascular treatment sites Joshua Makower, Theodore C. Lamson, J. Christopher Flaherty, John Reggie, John Y. Chang +1 more 2003-08-05
6544230 Catheters, systems and methods for percutaneous in situ arterio-venous bypass J. Christopher Flaherty, Jason B. Whitt, Patrick Macaulay, John T. Garibotto, Philip C. Evard +1 more 2003-04-08
6375615 Tissue penetrating catheters having integral imaging transducers and their methods of use J. Christopher Flaherty, Jason B. Whitt, John Y. Chang, Philip C. Evard, Joshua Makower 2002-04-23