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USPTO Patent Rankings Data through Dec 31, 2025
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Edward Touma — 4 Patents

Abbott: 3 patents #2,366 of 5,509Top 45%
North Chicago, IL: #25 of 78 inventorsTop 35%
Illinois: #21,640 of 84,256 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Edward Touma has been granted 4 US patents while listed as an inventor at Abbott. The first was granted in 2001 and the most recent in June 2007. Edward Touma ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Edward Touma in North Chicago, IL, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7229779 Variant human α7 acetylcholine receptor subunit, and methods of production and use thereof Clark A. Briggs, Murali Gopalakrishnan, David G. Mc Kenna, Lisa M. Monteggia, Jean-Marc Roch +1 more 2007-06-12 $76,650,000
6683157 Variant human &agr;7 acetylcholine receptor subunit, and methods of production and use thereof Clark A. Briggs, Murali Gopalakrishnan, David G. Mc Kenna, Lisa M. Monteggia, Jean-Marc Roch +1 more 2004-01-27 $80,025,000
6323000 Variant human .alpha.7 acetylcholine receptor subunit, and methods of production and uses thereof Clark A. Briggs, Murali Gopalakrishnan, David G. McKenna, Lisa M. Monteggia, Jean-Marc Roch +1 more 2001-11-27
6242216 Nucleic acids encoding a functional human purinoreceptor P2X2 and P2X4, and methods of production and use thereof Kevin J. Lynch, Edward Burgard, Randy Metzger, Wende Niforatos, Tim Van Biesen 2001-06-05 $106,257,000