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

Donald R. Korb

TETearscience: 64 patents #1 of 31Top 4%
OBOcular Research Of Boston: 9 patents #1 of 5Top 20%
S(Syntex (U.S.A.): 6 patents #105 of 599Top 20%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Johnson & Johnson: 2 patents #3,442 of 7,810Top 45%
SLShipley Company, L.L.C.: 1 patents #226 of 401Top 60%
Boston, MA: #20 of 5,993 inventorsTop 1%
Massachusetts: #324 of 88,656 inventorsTop 1%
Overall (All Time): #17,997 of 4,157,543Top 1%
90 Patents All Time

Issued Patents All Time

Showing 76–90 of 90 patents

Patent #TitleCo-InventorsDate
5942558 Hydrogel lens pre-coated with lipid layer 1999-08-24
5851543 Skin care preparation and method Thomas Glonek, Jack Greiner 1998-12-22
5738856 Skin care preparation and method Thomas Glonek, Jack Greiner 1998-04-14
5578586 Dry eye treatment process and solution Thomas Glonek, Jack Greiner 1996-11-26
5371108 Dry eye treatment process and solution Thomas Glonek 1994-12-06
5294607 Dry eye treatment process and solution Thomas Glonek, Jack Greiner 1994-03-15
5278151 Dry eye treatment solution Thomas Glonek, Jack Greiner 1994-01-11
4914088 Dry eye treatment solution and method Thomas Glonek, Jack Greiner 1990-04-03
4543371 Polymeric compositions and hydrogels formed therefrom Paul M. Gallop 1985-09-24
4401372 Contact lens William L. Mancini, Miguel F. Refojo 1983-08-30
4379864 Polymeric compositions and hydrogels formed therefrom Paul M. Gallop 1983-04-12
4338419 Process for treatment of hydrogel lens with thiols Paul M. Gallop 1982-07-06
4313355 Method and apparatus for manufacturing plastic lenses Ronald K. Becker 1982-02-02
4267295 Polymeric compositions and hydrogels formed therefrom Paul M. Gallop 1981-05-12
4202226 Method and apparatus for manufacturing plastic lenses Ronald K. Becker 1980-05-13