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

Robert S. Dubrow

NANanosys: 59 patents #1 of 152Top 1%
CTCaliper Technologies: 22 patents #8 of 50Top 20%
RLRaychem Limited: 15 patents #19 of 928Top 3%
CSCaliper Life Sciences: 10 patents #12 of 143Top 9%
BIBiometric Imaging: 4 patents #3 of 18Top 20%
Samsung: 3 patents #30,683 of 75,807Top 45%
PEPerkinelmer: 1 patents #280 of 671Top 45%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
ABApplied Biosystems: 1 patents #285 of 416Top 70%
Redwood City, CA: #18 of 5,061 inventorsTop 1%
California: #1,647 of 386,348 inventorsTop 1%
Overall (All Time): #10,536 of 4,157,543Top 1%
117 Patents All Time

Issued Patents All Time

Showing 101–117 of 117 patents

Patent #TitleCo-InventorsDate
5227205 Specimen display article Geoffrey Samuels, Robert J. Molinari 1993-07-13
5164055 High-viscosity polymer matrix and methods 1992-11-17
5113787 Optical fiber termination coating dispenser Akira Tomita, Stephen H. Diaz, Michael Feldman 1992-05-19
5083940 Crossbox protection cap Bruce Larson, Keith Dawes 1992-01-28
5079300 Method of curing organpolysiloxane compositions and compositions and articles therefrom Subbu S. Venkatraman, Albert J. Highe, Frank W. Mercer, Christian A. M. Debbaut 1992-01-07
5062254 Method for making an optical fiber coating dispenser package Akira Tomita, Stephen H. Diaz, Michael Feldman 1991-11-05
5037667 Radiation grafting of organopolysiloxanes Catherine A. Dittmer 1991-08-06
4950546 Radiation grafting of organopolysiloxanes Catherine A. Dittmer, William D. Uken 1990-08-21
4900877 Shielding and sealing gaskets Christine J. Holland, Randolph W. Chan, Albert R. Martin, Dennis C. Siden, Paul B. Germeraad 1990-02-13
4859715 Microporous poly (arylether ketone) article Michael Froix 1989-08-22
4852646 Thermally conductive gel materials Catherine A. Dittmer 1989-08-01
4777063 Curable organopolysiloxane composition Catherine A. Dittmer 1988-10-11
4721732 Polymeric articles and methods of manufacture thereof Michael Froix 1988-01-26
4690831 Protective article William D. Uken, Carib Nelson, Catherine A. Dittmer 1987-09-01
4662692 Sealing member William D. Uken 1987-05-05
4643924 Protective article comprising an elastic gel William D. Uken 1987-02-17
4595635 Organopolysiloxane materials having decreased surface tack Catherine A. Dittmer, William D. Uken 1986-06-17