Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JI

Joseph W. Blake, III — 66 Patents

UNUnknown: 11 patents #718 of 83,584Top 1%
DIDart Industries: 4 patents #97 of 354Top 30%
GPGte Products: 4 patents #189 of 928Top 25%
NMNv Medtech: 3 patents #1 of 10Top 10%
XYXylum: 3 patents #1 of 8Top 15%
ASAmerican Hospital Supply: 2 patents #63 of 315Top 20%
CCCoats & Clark: 1 patents #8 of 18Top 45%
New Canaan, CT: #2 of 268 inventorsTop 1%
Connecticut: #275 of 34,797 inventorsTop 1%
Overall (All Time): #32,901 of 4,157,543Top 1%
66 Patents All Time

Issued Patents All Time

Showing 26–50 of 66 patents

Patent #TitleCo-InventorsDate
5273542 Pre-filled syringe with flow valve 1993-12-28
5242400 Disposable pre-filled syringe with retractable needle Thomas E. Sloane, Jr., Laurence Wesser 1993-09-07
5242412 Trocar tube subassembly having sealing ring and duckbill sealing tube having planar, truncate, diverging sealing bills 1993-09-07
5238155 Foam generating device 1993-08-24
5222633 Foam dispensing device 1993-06-29
5192294 Disposable vascular punch 1993-03-09
5171300 Disposable hypodermic syringe Thomas E. Sloane, Jr. 1992-12-15
5100376 Body-cavity drainage and autotransfusion system 1992-03-31
5047211 Disposable blood handling cassette device for measuring haemostasis Thomas E. Sloane, Jr. 1991-09-10
5045077 Body cavity drainage implement 1991-09-03
5019053 Hypodermic syringe J. Kenneth Hoffman 1991-05-28
5002537 Hypodermic syringe J. Kenneth Hoffman 1991-03-26
5000744 Hypodermic syringe J. Kenneth Hoffman 1991-03-19
4991779 Foam generating device 1991-02-12
4990142 Hypodermic syringe J. Kenneth Hoffman 1991-02-05
4986813 Disposable hypodermic syringe Thomas E. Sloane, Jr. 1991-01-22
4901925 Foam generating device 1990-02-20
4863424 Tubular medical device and method of making and using the same Jack W. Kaufman 1989-09-05
4805876 Surgical staple remover Paul Di Cesare 1989-02-21
4789090 Surgical stapler 1988-12-06
D297261 Surgical stapler Paul DiCesare 1988-08-16
4702247 Ligating clip Jack W. Kaufman 1987-10-27
4680747 Multi-message phonograph system 1987-07-14
4664305 Surgical stapler Jack W. Kaufman 1987-05-12
4662374 Ligator device 1987-05-05