Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gillian M. K. Humphries — 12 Patents

MDMolecular Devices: 11 patents #5 of 179Top 3%
Los Altos, CA: #914 of 3,651 inventorsTop 30%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Gillian M. K. Humphries has been granted 12 US patents while listed as an inventor at Molecular Devices. The first was granted in 1987 and the most recent in May 2001. Gillian M. K. Humphries ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Gillian M. K. Humphries in Los Altos, CA, US.

Patents per Year

Patents granted per year, 1987 to 2001Bar chart with a peak of 3 patents in 1996.peak 31987: 1 patents19871988: 1 patents19881989: 2 patents19891990: 1 patents19901992: 2 patents19921994: 1 patents19941996: 3 patents19962001: 1 patents2001

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6232608 Optimization systems in a scanning fluorometer Robert Giebeler, Thomas J. Smith, Steven McNerney, Dean G. Hafeman 2001-05-15 $8,226,000
5536662 Cell assay device Donald L. Miller, Jeffrey M. Libby, Henry L. Schwartz 1996-07-16 $1,477,000
5496697 Methods and apparatus for detecting the effect of cell affecting agents on living cells John Wallace Parce, Harden M. McConnell, Karen M. Kercso, John C. Owicki, Josef E. Kercso 1996-03-05 $1,530,000
5487872 Ultraviolet radiation transparent multi-assay plates Dean G. Hafeman 1996-01-30 $1,686,000
5278048 Methods for detecting the effect of cell affecting agents on living cells John Wallace Parce, Harden M. McConnell, Karen M. Kercso, John C. Owicki, Josef E. Kercso 1994-01-11
5112134 Single source multi-site photometric measurement system Calvin Y. H. Chow, Viola T. Kung, Michael M. Lacy 1992-05-12
5104804 Cell assay device used in a microphysiometer Donald L. Miller, Jeffrey M. Libby, Henry L. Schwartz 1992-04-14
4968148 Single source multi-site photometric measurement system Calvin Y. H. Chow, Viola T. Kung, Michael M. Lacy, Paul Hayter 1990-11-06
4883579 Photoresponsive redox detection and discrimination John Wallace Parce, Harden M. McConnell 1989-11-28
4849330 Photoresponsive redox detection and discrimination John Wallace Parce, Harden M. McConnell 1989-07-18
4741619 Hydrophilic microplates for vertical beam photometry Viola T. Kung 1988-05-03
4704353 Photoresponsive redox detection and discrimination John Wallace Parce, Harden M. McConnell 1987-11-03