DK

Duane E. Kerr

CL Covidien Lp: 192 patents #3 of 2,878Top 1%
SA Sherwood Services Ag: 9 patents #18 of 258Top 7%
TL Tyco Healthcare Group Lp: 5 patents #129 of 736Top 20%
UC University Of North Carolina At Charlotte: 2 patents #45 of 296Top 20%
Overall (All Time): #3,141 of 4,157,543Top 1%
206
Patents All Time

Issued Patents All Time

Showing 25 most recent of 206 patents

Patent #TitleCo-InventorsDate
12279814 Reflectors for optical-based vessel sealing William H. Nau, Jr., Eric R. Larson, Nathaniel M. Fried, Thomas C. Hutchens, Thomas W. Meiser +1 more 2025-04-22
12251155 Methods for open dissection using sealing instrument James D. Allen, IV, William D. Faulkner 2025-03-18
12239337 Endoscopic instrument Robert B. Stoddard, James S. Cunningham, William J. Dickhans, Russell D. Hempstead, Eric R. Larson +3 more 2025-03-04
12167886 Accurate jaw closure force in a catheter based instrument 2024-12-17
12114913 Surgical instrument with resilient driving member and related methods of use David M. Garrison, James D. Allen, IV, Jeffrey R. Unger, Sean T. O'Neill, Peter M. Mueller +6 more 2024-10-15
11957402 Apparatus for performing an electrosurgical procedure David M. Garrison, Jeffrey M. Roy 2024-04-16
11826090 Bipolar surgical instrument Weng-Kai K. Lee, Scott N. Lacosta, Kelley D. Goodman, Keir Hart, Geneva Ladtkow +4 more 2023-11-28
11819270 Light energy sealing, cutting and sensing surgical device William H. Nau, Jr., Craig A. Keller 2023-11-21
11730504 Endoscopic instrument Robert B. Stoddard, James S. Cunningham, William J. Dickhans, Russell D. Hempstead, Eric R. Larson +3 more 2023-08-22
11622782 Jaw, blade and gap manufacturing for surgical instruments with small jaws William H. Nau, Jr., Jeffrey R. Townsend, Jeffrey R. Unger, David M. Garrison, Dylan R. Kingsley 2023-04-11
11596476 Reflectors for optical-based vessel sealing William H. Nau, Jr., Eric R. Larson, Nathaniel M. Fried, Thomas C. Hutchens, Thomas W. Meiser +1 more 2023-03-07
11596465 Surgical forceps including reposable end effector assemblies James D. Allen, IV, Robert M. Sharp, William H. Nau, Jr. 2023-03-07
11583304 Apparatus for performing an electrosurgical procedure David M. Garrison 2023-02-21
11523862 Surgical forceps James D. Allen, IV, Edward M. Chojin, Allan J. Evans, Russell D. Hempstead, Glenn A. Horner +4 more 2022-12-13
11504201 Haptic touch feedback surgical device for palpating tissue Daniel A. Joseph, John A. Hammerland, III 2022-11-22
11490959 Surgical instrument for energy-based tissue treatment William H. Nau, Jr., Arlen J. Reschke, Robert M. Sharp, James D. Allen, IV 2022-11-08
11376058 System and method for catheter-based plasma coagulation Arlen K. Ward 2022-07-05
D956973 Movable handle for endoscopic vessel sealer and divider Sean T. Dycus, Darion R. Peterson 2022-07-05
11324545 Surgical instrument with resilient driving member and related methods of use David M. Garrison, James D. Allen, IV, Jeffrey R. Unger, Sean T. O'Neill, Peter M. Mueller +6 more 2022-05-10
11304717 Cutting mechanisms for surgical end effector assemblies, instruments, and systems Thomas E. Drochner, David J. Van Tol, Gary M. Couture, James D. Allen, IV, Robert M. Sharp 2022-04-19
11278345 Accurate jaw closure force in a catheter based instrument 2022-03-22
11224476 Bipolar surgical instrument Weijiang Ding, Peixiong Yi, Xiucheng Shen, Sarfraz Ahamed Syed 2022-01-18
11116565 Apparatus for performing an electrosurgical procedure Glenn A. Horner 2021-09-14
11103302 Apparatus for performing an electrosurgical procedure David M. Garrison, Jeffrey M. Roy 2021-08-31
11076907 Tissue sealing forceps Barbara R. Tyrrell 2021-08-03