Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Barry L. Dowell — 15 Patents

Abbott: 17 patents #310 of 5,509Top 6%
AVAbb Vie: 1 patents #782 of 1,257Top 65%
Mundelein, IL: #39 of 550 inventorsTop 8%
Illinois: #5,664 of 84,256 inventorsTop 7%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Barry L. Dowell has been granted 15 US patents while listed as an inventor at Abbott. The first was granted in 1997 and the most recent in August 2022. Barry L. Dowell ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Barry L. Dowell in Mundelein, IL, US.

Patents per Year

Patents granted per year, 1997 to 2022Bar chart with a peak of 2 patents in 1997.peak 21997: 2 patents19972000: 1 patents2012: 1 patents20122014: 1 patents2015: 2 patents20152016: 2 patents2017: 1 patents20172018: 2 patents2019: 1 patents20192021: 1 patents2022: 1 patents2022

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11421023 Anti-GP73 monoclonal antibodies and methods of obtaining the same Bailin Tu, Robert N. Ziemann, Bryan C. Tieman, Philip M. Hemken, Carol S. Ramsay +6 more 2022-08-23 $258,140,000
10942179 Assay with increased dynamic range Susan Gayda, Qiaoqiao Ruan, Joseph P. Skinner, Sergey Y. Tetin 2021-03-09 $337,594,000
10308709 Anti-GP73 monoclonal antibodies and methods of obtaining the same Bailin Tu, Robert N. Ziemann, Bryan C. Tieman, Philip M. Hemken, Carol S. Ramsay +6 more 2019-06-04 $132,459,000
10073090 Assay with increased dynamic range Susan Gayda, Qiaoqiao Ruan, Joseph P. Skinner, Sergey Y. Tetin 2018-09-11 $100,057,000
10067124 Immunoassay method for pro-gastrin-releasing peptide Toru Yoshimura, Kenju Fujita 2018-09-04 $72,315,000
9671398 Apparatus and method for identifying a hook effect and expanding the dynamic range in point of care immunoassays John Lewis Emerson Campbell, Linda Nguyen, James T.K. Smith, Wenda Weiss 2017-06-06 $35,647,000
9469686 Anti-GP73 monoclonal antibodies and methods of obtaining the same Bailin Tu, Robert N. Ziemann, Bryan C. Tieman, Philip M. Hemken, Carol S. Ramsay +6 more 2016-10-18 $36,659,000
9459248 Immunoassay method for pro-gastrin-releasing peptide Toru Yoshimura, Kenju Fujita 2016-10-04 $40,228,000
9157910 Assay with increased dynamic range Susan Gayda, Qiaoqiao Ruan, Joseph P. Skinner, Sergey Y. Tetin 2015-10-13 $25,795,000
9120862 Antibodies relating to PIVKA-II and uses thereof Toru Yoshimura, Gangamani S. Beligere, Eisaku Yoshida 2015-09-01 $38,252,000
8748108 Biomarkers for identifying patient classes Evelyn M. McKeegan, Richard R. Lesniewski, Dimitri Semizarov 2014-06-10 $80,811,000
8283162 Antibodies relating to PIVKAII and uses thereof Toru Yoshimura, Gangamani S. Beligere, Qiaoqiao Ruan 2012-10-09 $39,251,000
6143509 Prostate specific antigen peptides and uses thereof Dominique P. Bridon, Xiaoxing Qiu, Hans Lilja, Timo Petteri Piironen, Mauno Vihinen +1 more 2000-11-07 $127,461,000
5672480 Immunoassays for prostate specific antigen Debra B. Alexander, Susan B. O'Morchoe, Carol A. King, Allan H. Smith 1997-09-30 $76,348,000
5599677 Immunoassays for prostate specific antigen Carol A. King, Debra B. Alexander, Allan H. Smith, Susan B. O'Morchoe 1997-02-04 $30,363,000