WA

William L. Athas

Boston Scientific Scimed: 19 patents #213 of 3,579Top 6%
SY Synecor: 16 patents #4 of 35Top 15%
BA Barosense: 8 patents #4 of 27Top 15%
TR Transenterix: 3 patents #1 of 14Top 8%
📍 Durham, NC: #52 of 4,103 inventorsTop 2%
🗺 North Carolina: #523 of 45,564 inventorsTop 2%
Overall (All Time): #50,515 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDate
11925336 Guidewireless transseptal delivery system and method Richard S. Stack, Kevin Johnson 2024-03-12
11890031 Systems and methods for transseptal delivery of therapeutic devices Richard S. Stack, Kevin Johnson 2024-02-06
11364377 Instrument for facilitating transseptal delivery of cardiac therapeutic devices Richard S. Stack, Kevin Johnson, Emer M Feerick, Matthew Moran, Damian Muldoon +1 more 2022-06-21
11135421 Conduit for transseptal passage of devices to the aorta Richard S. Stack, Kevin Johnson, Emer M Feerick, Matthew Moran, Richard Phelan 2021-10-05
11129603 Guidewireless transseptal delivery system for therapeutic devices of the aortic valve Richard S. Stack, Kevin Johnson 2021-09-28
11110262 Percutaneous sheaths for use with percutaneous ventricular assist devices Kevin Johnson, Richard S. Stack 2021-09-07
11065438 Systems and methods for transseptal delivery of percutaneous ventricular assist devices and other non-guidewire based transvascular therapeutic devices Richard S. Stack, Kevin Johnson, Emer M Feerick, Matthew Moran, Damian Muldoon +3 more 2021-07-20
11000637 Systems and methods for transseptal delivery of percutaneous ventricular assist devices and other non-guidewire based transvascular therapeutic devices Richard S. Stack, Kevin Johnson, Emer M Feerick, Matthew Moran, Damian Muldoon +3 more 2021-05-11
10987456 Devices for use in extracting percutaneous ventricular assist devices Richard S. Stack, Kevin Johnson, Salvatore Castro 2021-04-27
10959713 Guidewireless transseptal delivery system and method Richard S. Stack, Kevin Johnson 2021-03-30
10285836 Systems and methods related to gastro-esophageal implants Richard S. Stack, Daniel J. Balbierz, John P. Lunsford, Kevin Van Bladel, Ashik A. Mohan +3 more 2019-05-14
10098773 Restrictive and/or obstructive implant for inducing weight loss Daniel J. Balbierz, John P. Lunsford, William S. Eubanks, Jr., Kevin Van Bladel 2018-10-16
9872786 Gastro-esophageal implants Richard S. Stack, Richard A. Glenn, Michael S. Williams, Trevor J. Moody, Fred E. Silverstein +1 more 2018-01-23
9844453 Positioning tools and methods for implanting medical devices Richard S. Stack, Richard A. Glenn, Daniel J. Balbierz, John P. Lunsford 2017-12-19
9827130 Implantable devices having a radially expandable barrier and related methods of use Richard S. Stack, Richard A. Glenn, Daniel J. Balbierz, John P. Lunsford, Michael S. Williams 2017-11-28
9707076 Direct aortic access system for transcatheter aortic valve procedures Richard S. Stack, Richard A. Glenn, Michael S. Williams 2017-07-18
9687334 Intestinal sleeves and associated deployment systems and methods Michael S. Williams, Daniel W. Fifer, Geoffrey A. Orth, Jeffrey A. Smith, Richard A. Glenn +1 more 2017-06-27
9445791 Systems and methods related to gastro-esophageal implants Richard S. Stack, Daniel J. Balbierz, John P. Lunsford, Kevin Van Bladel, Ashik A. Mohan +3 more 2016-09-20
9358144 Gastrointestinal implants Richard S. Stack, Richard A. Glenn, Michael S. Williams 2016-06-07
9358145 Satiation pouches and methods of use Richard S. Stack, Richard A. Glenn, Daniel J. Balbierz, John P. Lunsford, Michael S. Williams 2016-06-07
9314361 System and method for anchoring stomach implant Richard S. Stack 2016-04-19
9248038 Methods for retaining a gastro-esophageal implant Richard S. Stack, Daniel J. Balbierz, John P. Lunsford, Kevin van Bladel, William S. Eubanks, Jr. +2 more 2016-02-02
9180035 Devices and methods for retaining a gastro-esophageal implant Richard S. Stack, Dan Balbierz, John P. Lunsford, Kevin Van Bladel, William S. Eubanks, Jr. +2 more 2015-11-10
9180036 Methods for implanting medical devices Richard S. Stack, Richard A. Glenn, Daniel J. Balbierz, John P. Lunsford 2015-11-10
9138340 Gastro-esophageal implants Richard S. Stack, Richard A. Glenn, Michael S. Williams, Trevor J. Moody, Fred E. Silverstein +1 more 2015-09-22