Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Blair D. Walker — 66 Patents

ALAlsius: 17 patents #4 of 31Top 15%
TVThe Volcano: 15 patents #6 of 187Top 4%
ZCZoll Circulation: 13 patents #14 of 121Top 15%
MTMicro Therapeutics: 11 patents #7 of 70Top 10%
University of California: 7 patents #1,047 of 18,278Top 6%
BIBaxter International: 6 patents #384 of 2,440Top 20%
CLCovidien Lp: 2 patents #1,502 of 2,878Top 55%
ASAdvanced Cardiovascular Systems: 2 patents #348 of 697Top 50%
San Clemente, CA: #11 of 775 inventorsTop 2%
California: #4,970 of 386,348 inventorsTop 2%
Overall (All Time): #32,599 of 4,157,543Top 1%
66 Patents All Time
Blair D. Walker has been granted 66 US patents while listed as an inventor at Alsius. The first was granted in 1993 and the most recent in October 2017. Blair D. Walker ranks #32,599 of 4,157,543 US inventors in our database (top 0.78%). Patent records list Blair D. Walker in San Clemente, CA, US.

Patents per Year

Patents granted per year, 1993 to 2017Bar chart with a peak of 12 patents in 2012.peak 121993: 1 patents19931994: 3 patents1995: 2 patents1997: 3 patents19971998: 1 patents1999: 1 patents2000: 3 patents20002001: 2 patents2002: 4 patents2003: 8 patents20032004: 4 patents2005: 2 patents2007: 1 patents20072010: 1 patents2011: 3 patents2012: 12 patents20122013: 3 patents2014: 5 patents2015: 2 patents20152016: 2 patents2017: 3 patents2017

Issued Patents All Time

Showing 1–25 of 66 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
RE46562 Vascular image co-registration R. Scott Huennekens, Stephen M. Fry, Jon D. Klingensmith, Nancy Perry Pool, Vincent Burgess +1 more 2017-10-03
9770225 Combination sensor guidewire and methods of use Masood Ahmed, Edward A. Oliver, Joseph Puleo, Christopher Dee Ingman 2017-09-26
9717472 Combination sensor guidewire and methods of use Masood Ahmed, Edward A. Oliver, Joseph Puleo, Christopher Dee Ingman 2017-08-01
9358014 Device and method for controlling injection of liquid embolic composition Andrew H. Cragg, John Perl, II, Michael L. Jones, George R. Greene, Jr., George Wallace +1 more 2016-06-07
9259349 Method for a central venous line catheter having a temperature control system Scott M. Evans, David Balding, Peter Barker 2016-02-16
RE45534 Vascular image co-registration Richard Scott Huennekens, Stephen M. Fry, Jon D. Klingensmith, Nancy Perry Pool, Vincent Burgess +1 more 2015-06-02
8932226 Intravascular ultrasound probes with wave-emitting device and reflector Norman Hugh Hossack, Stephen Charles Davies, Donald S. Mamayek, John F. Sheridan 2015-01-13 $14,620,000
8888729 Indwelling heat exchange catheter and method of using same Wayne A. Noda, Mike L. Jones, Scott M. Evans, William J. Worthen, Yves Pierre Gobin 2014-11-18
8870819 Method for a central venous line catheter having a temperature control system Scott M. Evans, David Balding, Peter Barker 2014-10-28
8840560 Ultrasound catheter and hand-held device for manipulating a transducer on the catheter's distal end Norman Hugh Hossack, Richard Scott Huennekens, Rovil Arcia, Ernest Heflin, Stephen Charles Davies +2 more 2014-09-23 $5,031,000
8753302 Indwelling heat exchange catheter and method of using same Wayne A. Noda, Mike L. Jones, Scott M. Evans, William J. Worthen, Yves Pierre Gobin 2014-06-17
8627823 Pleated bag for interventional pullback systems Timothy K. Glynn, Ernest Heflin, Norman Hugh Hossack, Julie A. Riolo 2014-01-14 $4,151,000
8459266 Pleated bag for interventional pullback systems Timothy K. Glynn, Ernest Heflin, Norman Hugh Hossack, Julie A. Riolo 2013-06-11 $7,228,000
8454649 Device and method for controlling injection of liquid embolic composition Andrew H. Cragg, John Perl, II, Michael L. Jones, George R. Greene, Jr., George Wallace +1 more 2013-06-04 $4,535,000
8403876 Indwelling heat exchange catheter and method of using same Wayne A. Noda, Mike L. Jones, Scott M. Evans, William J. Worthen, Yves Pierre Gobin 2013-03-26
8313461 Method for a central venous line catheter having a temperature control system Scott M. Evans, David P. Baiding, Peter Barker 2012-11-20
8298147 Three dimensional co-registration for intravascular diagnosis and therapy Richard Scott Huennekens, Vincent Burgess, Marja Pauliina Margolis, Jon D. Klingensmith, Nancy Perry Pool +1 more 2012-10-30
8277386 Combination sensor guidewire and methods of use Masood Ahmed, Edward A. Oliver, Joseph Puleo, Christopher Dee Ingman 2012-10-02 $4,833,000
8231537 Combination sensor guidewire and methods of use Masood Ahmed, Edward A. Oliver, Joseph Puleo, Christopher Dee Ingman 2012-07-31 $4,869,000
8231535 Capacitative microfabricated ultrasound transducer-based intravascular ultrasound probes Norman Hugh Hossack, Stephen Charles Davies, Donald S. Mamayek, John F. Sheridan 2012-07-31 $4,869,000
8206332 Indwelling heat exchange catheter and method of using same Wayne A. Noda, Mike L. Jones, Scott M. Evans, William J. Worthen, Yves Pierre Gobin 2012-06-26
8128595 Method for a central venous line catheter having a temperature control system Scott M. Evans, David Balding, Peter Barker 2012-03-06 $24,476,000
8109894 Indwelling heat exchange catheter and method of using same Wayne A. Noda, Mike L. Jones, Scott M. Evans, William J. Worthen, Yves Pierre Gobin 2012-02-07 $22,573,000
8105264 Indwelling heat exchange catheter and method of using same Wayne A. Noda, Mike L. Jones, Scott M. Evans, William J. Worchen, Yves Pierre Gobin 2012-01-31
8105263 Indwelling heat exchange catheter and method of using same Wayne A. Noda, Mike L. Jones, Scott M. Evans, William J. Worthen, Yves Pierre Gobin 2012-01-31 $7,471,000