Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JE

Joseph Eisinger — 56 Patents

CLCovidien Lp: 54 patents #64 of 2,878Top 3%
ASAbengoa Solar: 1 patents #9 of 10Top 90%
Northford, CT: #1 of 86 inventorsTop 2%
Connecticut: #375 of 34,797 inventorsTop 2%
Overall (All Time): #44,020 of 4,157,543Top 2%
56 Patents All Time
Joseph Eisinger has been granted 56 US patents while listed as an inventor at Covidien Lp. The first was granted in 2019 and the most recent in October 2025. Joseph Eisinger ranks #44,020 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Joseph Eisinger in Northford, CT, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 24 patents in 2022.peak 242019: 1 patents20192021: 2 patents20212022: 24 patents20222023: 18 patents20232024: 9 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDate
12433596 Inserts, splines, and methods for reducing and/or eliminating spline crash in surgical instruments Joseph Guerrera, Charles R. Kollar, Anthony Sgroi, Jr., Justin Williams, Steven H. Joyce +1 more 2025-10-07
12329378 Handheld electromechanical surgical system Patrick Mozdzierz, Anthony Sgroi, Jr., James P. Delbo, Charles R. Kollar, John Hryb +7 more 2025-06-17
12064118 Inserts, splines, and methods for reducing and/or eliminating spline crash in surgical instruments Joseph Guerrera, Charles R. Kollar, Anthony Sgroi, Jr., Justin Williams, Steven H. Joyce +1 more 2024-08-20
12029428 Methods and structure for confirming proper assembly of powered surgical stapling systems David Valentine, Charles R. Kollar, Alexander J. Hart, Drew R. Seils, Stephen Paul 2024-07-09
12004739 Reload assembly with knife carrier lockout David Valentine, Ramiro Cabrera, Patrick Mozdzierz, Christopher Penna, Justin Williams 2024-06-11
11969298 Lockout mechanisms for surgical instruments Justin Williams, Michael Ingmanson, Kelly Azeredo, Thomas Wingardner, David Valentine 2024-04-30
11950783 End effector force measurement with digital drive circuit Anthony Sgroi, Jr., David Valentine, Ramiro Cabrera, Ethan Collins, Scott Firth +2 more 2024-04-09
11950971 Surgical devices with moisture control David Valentine, Patrick Mozdzierz 2024-04-09
11911029 Knife lockout wedge 2024-02-27
11883051 Hollow graspers Justin Williams 2024-01-30
11864768 Handheld electromechanical surgical system Patrick Mozdzierz, Ramiro Cabrera, Scott Firth, John Hryb, Stephen Paul +4 more 2024-01-09
11839378 Circular stapling instruments Justin Williams, Patrick Mozdzierz, Ramiro Cabrera, Christopher Penna, Joseph Guerrera +1 more 2023-12-12
11730482 Inserts, splines, and methods for reducing and/or eliminating spline crash in surgical instruments Joseph Guerrera, Charles R. Kollar, Anthony Sgroi, Jr., Justin Williams, Steven H. Joyce +1 more 2023-08-22
11717276 Surgical devices including adapters and seals David Valentine 2023-08-08
11717322 Flexible cannula having selective rigidity 2023-08-08
11712509 Seal assembly for circular stapling instrument Haley E. Strassner, Charles R. Kollar, Drew R. Seils, Justin Williams 2023-08-01
11690624 Reload assembly injection molded strain gauge 2023-07-04
11660091 Surgical device with seal assembly David Valentine, Ramiro Cabrera, Stephen Paul, Patrick Mozdzierz, Jorge L. Boyd +1 more 2023-05-30
11627966 Surgical stapling device David Valentine 2023-04-18
11622768 Methods and structure for confirming proper assembly of powered surgical stapling systems David Valentine, Charles R. Kollar, Alexander J. Hart, Drew R. Seils, Stephen Paul 2023-04-11
11622767 Sealed trocar assembly for stapling device 2023-04-11
11596496 Surgical devices with moisture control David Valentine, Patrick Mozdzierz, Justin Williams 2023-03-07
11596400 Handheld electromechanical surgical system Patrick Mozdzierz, Anthony Sgroi, Jr., James P. Delbo, Charles R. Kollar, John Hryb +7 more 2023-03-07
11576678 Circular stapling device with anvil rotation locking structure David Valentine 2023-02-14
11571192 Adapter assembly for surgical devices 2023-02-07