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 51–75 of 90 patents

Patent #TitleCo-InventorsDate
8585204 Tear film measurement Benjamin T. Gravely 2013-11-19
8545017 Ocular surface interferometry (OSI) methods for imaging, processing, and/or displaying an ocular tear film William L. Weber, Randal B. Chinnock, Benjamin T. Gravely, Stephen M. Grenon 2013-10-01
8523928 System for inner eyelid heat and pressure treatment for treating meibomian gland dysfunction Stephen M. Grenon 2013-09-03
8255039 Meibomian gland illuminating and imaging Benjamin T. Gravely, Stephen M. Grenon, Timothy R. Willis, John Martin Jans 2012-08-28
8249695 Meibomian gland imaging Stephen M. Grenon, Timothy R. Willis, Benjamin T. Gravely 2012-08-21
8215774 Ocular surface interferometry (OSI) devices and systems for imaging and measuring ocular tear film layer thickness(es) William L. Weber, Randal B. Chinnock, Benjamin T. Gravely, Stephen M. Grenon, Michael Zelina 2012-07-10
8192026 Tear film measurement Benjamin T. Gravely 2012-06-05
8187310 Method and apparatus for treating gland dysfunction Timothy R. Willis, Benjamin T. Gravely, Stephen M. Grenon 2012-05-29
8187311 Method and apparatus for treating gland dysfunction Timothy R. Willis, Benjamin T. Gravely, Stephen M. Grenon 2012-05-29
8137390 System for providing heat treatment and heat loss reduction for treating meibomian gland dysfunction Stephen M. Grenon, Timothy R. Willis, John Martin Jans 2012-03-20
8128674 System for outer eyelid heat and pressure treatment for treating meibomian gland dysfunction Stephen M. Grenon, Timothy R. Willis, Benjamin T. Gravely 2012-03-06
8128673 System for inner eyelid heat and pressure treatment for treating meibomian gland dysfunction Stephen M. Grenon 2012-03-06
8092023 Ocular surface interferometry (OSI) methods for imaging and measuring ocular tear film layer thickness(es) William L. Weber, Randal B. Chinnock, Benjamin T. Gravely, Stephen M. Grenon, Michael Zelina 2012-01-10
8083787 Method and apparatus for treating meibomian gland dysfunction Timothy R. Willis, Benjamin T. Gravely 2011-12-27
8025689 Method and apparatus for treating meibomian gland dysfunction Timothy R. Willis, Benjamin T. Gravely 2011-09-27
8007524 Heat treatment and heat loss reduction for treating meibomian gland dysfunction Stephen M. Grenon, Timothy R. Willis, John Martin Jans 2011-08-30
7988294 Tear film measurement Benjamin T. Gravely 2011-08-02
7981145 Treatment of meibomian glands Timothy R. Willis, Stephen M. Grenon 2011-07-19
7981146 Inner eyelid treatment for treating meibomian gland dysfunction Stephen M. Grenon, Timothy R. Willis, Benjamin T. Gravely 2011-07-19
7981147 Outer eyelid heat and pressure treatment for treating meibomian gland dysfunction Stephen M. Grenon, Timothy R. Willis, Benjamin T. Gravely 2011-07-19
7981095 Methods for treating meibomian gland dysfunction employing fluid jet Stephen M. Grenon, Lyle E. Paul, Steven Roe 2011-07-19
7976573 Inner eyelid heat and pressure treatment for treating meibomian gland dysfunction Stephen M. Grenon 2011-07-12
7833205 Methods for treating meibomian gland dysfunction employing fluid jet Stephen M. Grenon, Lyle E. Paul, Steven Roe 2010-11-16
7758190 Tear film measurement Benjamin T. Gravely 2010-07-20
6159189 Method for instilling a controlled dose of fluid into the eye Victor M. Finnemore 2000-12-12