EL

Eric Karl Litscher

Boston Scientific Scimed: 12 patents #381 of 3,579Top 15%
HO Hologic: 9 patents #50 of 450Top 15%
AR American Safety Razor: 3 patents #16 of 53Top 35%
BU Bunn-O-Matic: 1 patents #75 of 145Top 55%
📍 Hopkinton, MA: #30 of 444 inventorsTop 7%
🗺 Massachusetts: #3,888 of 88,656 inventorsTop 5%
Overall (All Time): #151,582 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
11903602 Uterine fibroid tissue removal device Roy H. Sullivan, Albert Chun-Chi Chin, William Lucas Churchill, Ronald D. Adams, William Harwick Gruber +1 more 2024-02-20
11801090 Expandable catheter and related methods of manufacture and use Joseph A. Levendusky, Man Nguyen, Paul Mannion, TJ BYRNE 2023-10-31
11172936 Endoscopic hemostatic clipping apparatus Vincent Turturro, Roy H. Sullivan 2021-11-16
11045217 Uterine fibroid tissue removal device Roy H. Sullivan, Albert Chun-Chi Chin, William Lucas Churchill, Ronald D. Adams, William Harwick Gruber +1 more 2021-06-29
10478247 Expandable catheter and related methods of manufacture and use Joseph A. Levendusky, Man Nguyen, Paul Mannion, T J Byrne 2019-11-19
10470777 Endoscopic hemostatic clipping apparatus Vincent Turturro, Roy H. Sullivan 2019-11-12
10130389 Uterine fibroid tissue removal device Roy H. Sullivan, Albert Chun-Chi Chin, William Lucas Churchill, Ronald D. Adams, William Harwick Gruber +1 more 2018-11-20
9814618 Devices for delivering energy and related methods of use Man Nguyen 2017-11-14
9743977 Medical devices with multiple degrees of freedom and related methods of use Paul Smith, Samuel Raybin, John B. Golden, Michael E. Zupkofska 2017-08-29
9539019 Uterine fibroid tissue removal device Roy H. Sullivan, Albert Chun-Chi Chin, William Lucas Churchill, Ronald D. Adams, William Harwick Gruber +1 more 2017-01-10
9339288 Uterine fibroid tissue removal device Roy H. Sullivan, Albert Chun-Chi Chin, William Lucas Churchill, Ronald D. Adams, William Harwick Gruber +1 more 2016-05-17
9095366 Tissue cutter with differential hardness Roy H. Sullivan, Albert Chun-Chi Chin, William Lucas Churchill, Ronald D. Adams, William Harwick Gruber +1 more 2015-08-04
9084604 Endoscopic hemostatic clipping apparatus Vincent Turturro, Roy H. Sullivan 2015-07-21
9072431 Access system with removable outflow channel Ronald D. Adams 2015-07-07
8951274 Methods of high rate, low profile tissue removal Ronald D. Adams, Albert Chun-Chi Chin, Roy H. Sullivan, William Lucas Churchill, William Harwick Gruber 2015-02-10
8574253 Method, system and device for tissue removal William Harwick Gruber, Ronald D. Adams, Albert Chun-Chi Chin, Roy H. Sullivan, Paul DiCesare +11 more 2013-11-05
8366607 Manually controlled endoscope Roy H. Sullivan, Vincent Turturro, Matt Whitney 2013-02-05
8083671 Fluid delivery system for use with an endoscope Dennis R. Boulais, Michael S. Banik, Vincent Turturro, Christopher A. Rowland, David W. Hoffman +1 more 2011-12-27
8062311 Endoscopic hemostatic clipping apparatus Vincent Turturro, Roy H. Sullivan 2011-11-22
7789826 Manually controlled endoscope Roy H. Sullivan, Vincent Turturro, Matt Whitney 2010-09-07
7597662 Multi-fluid delivery system Gerald R. Heller, Daniel Macari, Charles McCall, Eric Rioux, Gary Searle +1 more 2009-10-06
6598301 Multi-purpose razor blade tool Gregory F. McCool, Jeffrey W. Wonderley, Dave McDonald, John Depiano, Roy Heinz +1 more 2003-07-29
D474668 Razor blade tool Dave McDonald, John Depiano, Roy Heinz, Will Wear, Gregory F. McCool +1 more 2003-05-20
6439446 Safety lockout for actuator shaft Stephen J. Perry, Roy H. Sullivan 2002-08-27
D458105 Razor blade tool Dave McDonald, John Depiano, Roy Heinz, Will Wear, Jeffrey W. Wonderley 2002-06-04