Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Omar S. Khalil — 26 Patents

Abbott: 24 patents #184 of 5,509Top 4%
TSToshiba Medical Systems: 2 patents #467 of 1,088Top 45%
Libertyville, IL: #52 of 868 inventorsTop 6%
Illinois: #2,560 of 84,256 inventorsTop 4%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Omar S. Khalil has been granted 26 US patents while listed as an inventor at Abbott. The first was granted in 1991 and the most recent in April 2014. Omar S. Khalil ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Omar S. Khalil in Libertyville, IL, US.

Patents per Year

Patents granted per year, 1991 to 2014Bar chart with a peak of 7 patents in 2003.peak 71991: 1 patents19911992: 1 patents1993: 3 patents19931995: 1 patents1996: 1 patents19962000: 1 patents2001: 1 patents20012002: 1 patents2003: 7 patents20032006: 1 patents2007: 2 patents20072010: 1 patents2012: 3 patents20122013: 1 patents2014: 1 patents2014

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8686347 Device for use in normalizing readings on a testing machine Paul A. Matuszewski, Kurt M. Klosterman, James L. Dempski, Jose Pioquinto 2014-04-01 $24,125,000
8368009 Device for use in normalizing readings on a testing machine Paul A. Matuszewski, Kurt M. Klosterman, James L. Dempski, Jose Pioquinto 2013-02-05 $11,214,000
8326388 Method and apparatus for non-invasive measurement of living body characteristics by photoacoustics Shoichi Kanayama, Kazuhiro Itsumi, Stanislaw Kantor 2012-12-04
8315681 Method for noninvasive measurement of glucose and apparatus for noninvasive measurement of glucose Shoichi Kanayama, Tzyy-Wen Jeng, Shu-Jen Yeh 2012-11-20
8173972 Device for use in normalizing readings on a testing machine Paul A. Matuszewski, Kurt M. Klosterman, James L. Dempski, Jose Pioquinto 2012-05-08 $30,255,000
7858924 Device for use in normalizing readings on a testing machine Paul A. Matuszewski, Kurt M. Klosterman, James L. Dempski, Jose Pioquinto 2010-12-28 $64,166,000
7254425 Method for detecting artifacts in data Michael G. Lowery, Eric B. Shain 2007-08-07 $176,291,000
7167734 Method for optical measurements of tissue to determine disease state or concentration of an analyte Shu-Jen Yeh, Stanislaw Kantor, Charles F. Hanna, Eric B. Shain 2007-01-23 $95,549,000
7043287 Method for modulating light penetration depth in tissue and diagnostic applications using same Shu-Jen Yeh, Xiaomao Wu, Stanislaw Kantor, Charles F. Hanna, Tzyy-Wen Jeng 2006-05-09 $96,593,000
6662031 Method and device for the noninvasive determination of hemoglobin and hematocrit Xiaomao Wu, Shu-Jen Yeh, Charles F. Hanna, Stanislaw Kantor, Tzyy-Wen Jeng 2003-12-09 $63,691,000
6662030 Non-invasive sensor having controllable temperature feature Frits Frans Maria de Mul, Charles F. Hanna, Arnold F. Stalder, Shu-Jen Yeh, Xiaomao Wu +3 more 2003-12-09 $63,691,000
6654620 Method for improving non-invasive determination of the concentration of analytes in a biological sample Xiaomao Wu, Tzyy-Wen Jeng, Shu-Jen Yeh, Charles F. Hanna 2003-11-25 $46,583,000
6635491 Method for non-invasively determining the concentration of an analyte by compensating for the effect of tissue hydration Johannes Sake Kanger, Rene′ Alexander Bolt, Frits Frans Maria de Mul 2003-10-21 $72,460,000
6630673 Non-invasive sensor capable of determining optical parameters in a sample having multiple layers Xiaomao Wu, Johannes Sake Kanger, Rene' Alexander Bolt, Shu-Jen Yeh, Charles F. Hanna +1 more 2003-10-07 $74,643,000
6615061 Optical sensor having a selectable sampling distance for determination of analytes Xiaomao Wu, Shu-Jen Yeh, Charles F. Hanna, Stanislaw Kantor, Tzyy-Wen Jeng 2003-09-02 $79,326,000
6526298 Method for the non-invasive determination of analytes in a selected volume of tissue Shu-Jen Yeh, Charles F. Hanna, Stanislaw Kantor 2003-02-25 $71,925,000
6353226 Non-invasive sensor capable of determining optical parameters in a sample having multiple layers Xiaomao Wu, Johannes Sake Kanger, Rene′ Alexander Bolt, Shu-Jen Yeh, Charles F. Hanna +1 more 2002-03-05 $176,257,000
6241663 Method for improving non-invasive determination of the concentration of analytes in a biological sample Xiaomao Wu, Tzyy-Wen Jeng, Shu-Jen Yeh, Charles F. Hanna 2001-06-05 $106,257,000
6067463 Method and apparatus for non-invasively measuring the amount of glucose in blood Tzyy-Wen Jeng, Shu-Jen Yeh, John M. Lindberg, Joseph Larry Pezzaniti, Gary M. Oosta +3 more 2000-05-23 $107,409,000
5585242 Method for detection of nucleic acid using total internal reflectance Stanley R. Bouma, Edward K. Pabich 1996-12-17 $100,833,000
5441894 Device containing a light absorbing element for automated chemiluminescent immunoassays Carole L. Coleman, Kevin R. Genger, Hugh Graham, Charles F. Hanna, David C. Wender 1995-08-15 $66,473,000
5244630 Device for performing solid-phase diagnostic assay Charles F. Hanna, Denise G. Huff, Thomas Zurek 1993-09-14 $41,479,000
5198368 Methods for performing a solid-phase immunoassay Charles F. Hanna, Thomas Zurek 1993-03-30 $51,243,000
D332834 Disposable immunoassay reaction tray Charles F. Hanna, Thomas Zurek 1993-01-26
5089424 Method and apparatus for heterogeneous chemiluminescence assay Thomas Zurek, Kevin R. Genger, Curtis J. Pepe, Yi-Her Jou, Stephen M. Cotter 1992-02-18 $57,709,000