FE

Frederick L. Estera

CI Cilag Gmbh International: 15 patents #111 of 874Top 15%
Johnson & Johnson: 15 patents #661 of 7,810Top 9%
Overall (All Time): #115,262 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 25 most recent of 31 patents

Patent #TitleCo-InventorsDate
12336747 Method of operating a combination ultrasonic / bipolar RF surgical device with a combination energy modality end-effector John M. Sarley, Chad P. Boudreaux, Tyler N. Brehm, Ellen Burkart, Jeffrey D. Messerly +17 more 2025-06-24
12232791 Combination ultrasonic and electrosurgical instrument having curved ultrasonic blade 2025-02-25
12114912 Non-biased deflectable electrode to minimize contact between ultrasonic blade and electrode Bruce Brunson, Jr., Guion Y. Lucas, Demetrius N. Harris, Frederick E. Shelton, IV 2024-10-15
12070239 Surgical instrument use indicator Ryan M. Asher, Brian D. Black, Chad P. Boudreaux, Nathan Cummings, William D. Dannaher +15 more 2024-08-27
11925378 Ultrasonic transducer for surgical instrument Jeffrey D. Messerly, Brian D. Black, William A. Olson, Foster B. Stulen, William E. Clem +4 more 2024-03-12
11864820 Medical device with a bilateral jaw configuration for nerve stimulation David C. Yates, Jeffrey D. Messerly, Cameron D. McLain, Peter K. Shires, Cameron R. Nott +2 more 2024-01-09
11684385 Ultrasonic surgical instrument with movable rigidizing member William B. Weisenburgh, II, Barry C. Worrell, Jeffrey D. Messerly, Kristen L. D'Uva, Craig N. Faller +9 more 2023-06-27
11589892 Features to drive fluid toward an ultrasonic blade of a surgical instrument Michael J. Stokes, Scott R. Bingham, Ryan M. Asher, Charles J. Scheib, Rudolph H. Nobis +15 more 2023-02-28
11497520 Ultrasonic surgical instrument with replaceable clamp pad Benjamin D. Dickerson, Steven P. Smolik, David J. Cagle, Jeffrey D. Messerly, Paul F. Riestenberg +4 more 2022-11-15
11484333 Method of operating an articulating ultrasonic surgical instrument Barry C. Worrell, Benjamin J. Danziger, Benjamin D. Dickerson, Brian D. Black, Cara L. Shapiro +28 more 2022-11-01
11464533 Surgical instrument use indicator Ryan M. Asher, Brian D. Black, Chad P. Boudreaux, Nathan Cummings, William D. Dannaher +15 more 2022-10-11
11399861 Features to promote removal of debris from within ultrasonic surgical instrument Foster B. Stulen, John A. Weed, III, Joseph Isosaki, Ryan M. Asher, Brian D. Black 2022-08-02
11350959 Ultrasonic transducer techniques for ultrasonic surgical instrument Jeffrey D. Messerly, Brian D. Black, William A. Olson, William E. Clem, Jerome R. Morgan +2 more 2022-06-07
11058472 Combination ultrasonic and electrosurgical instrument having clamp arm electrode Jason R. Lesko, Catherine A. Corbett, Craig T. Davis 2021-07-13
11051866 Combination ultrasonic and electrosurgical instrument having ultrasonic waveguide with distal overmold member Michael A. Keenan, Craig T. Davis, William B. Weisenburgh, II, Jason R. Lesko 2021-07-06
11033316 Combination ultrasonic and electrosurgical instrument having curved ultrasonic blade 2021-06-15
10932803 Features for communication of fluid through shaft assembly of ultrasonic surgical instrument Christopher Coyne, Joël Fontannaz, Lukas Glutz, Amir Feriani, Emmanuel Gremion +1 more 2021-03-02
10856897 Features to drive fluid toward an ultrasonic blade of a surgical instrument Michael J. Stokes, Ryan M. Asher, Charles J. Scheib, Rudolph H. Nobis, Benjamin D. Dickerson +13 more 2020-12-08
10842522 Ultrasonic surgical instruments having offset blades Jeffrey D. Messerly, Cory G. Kimball, William E. Clem, Gregory W. Johnson, William B. Weisenburgh, II +1 more 2020-11-24
10828056 Ultrasonic transducer to waveguide acoustic coupling, connections, and configurations Jeffrey D. Messerly, Benjamin D. Dickerson, Rafael J. Ruiz Ortiz, Ryan M. Asher, Joseph Dennis +10 more 2020-11-10
10813662 Acoustic drivetrain with external collar at nodal position Rafael J. Ruiz Ortiz, Craig T. Davis, Stephen M. Leuck, Benjamin M. Boyd, Joseph Dennis +8 more 2020-10-27
10779847 Ultrasonic transducer to waveguide joining Jeffrey D. Messerly, Brian D. Black, Jason R. Lesko, Benjamin M. Boyd, Kevin M. Fiebig +17 more 2020-09-22
10561436 Surgical instrument use indicator Ryan M. Asher, Brian D. Black, Chad P. Boudreaux, Nathan Cummings, William D. Dannaher +15 more 2020-02-18
10507033 Ultrasonic surgical instrument with replaceable clamp pad Benjamin D. Dickerson, Steven P. Smolik, David J. Cagle, Jeffrey D. Messerly, Paul F. Riestenberg +4 more 2019-12-17
10478211 Features to promote removal of debris from within ultrasonic surgical instrument Foster B. Stulen, John A. Weed, III, Joseph Isosaki, Ryan M. Asher, Brian D. Black 2019-11-19