Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CD

Charles Quentin Davis — 20 Patents

WDWellstat Diagnostics: 10 patents #2 of 14Top 15%
LTLkc Technologies: 4 patents #1 of 7Top 15%
WVWellstat Vaccines: 3 patents #5 of 9Top 60%
BIBioveris: 2 patents #5 of 64Top 8%
DDDefined Diagnostics: 1 patents #5 of 19Top 30%
Frederick, MD: #29 of 816 inventorsTop 4%
Maryland: #1,212 of 35,612 inventorsTop 4%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Charles Quentin Davis has been granted 20 US patents while listed as an inventor at Wellstat Diagnostics. The first was granted in 2004 and the most recent in March 2021. Charles Quentin Davis ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Charles Quentin Davis in Frederick, MD, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
10964415 Automated systems and methods for obtaining, storing, processing and utilizing immunologic information of an individual or population for various uses Francis Michon, Samuel L. Moore, Samuel J. Wohlstadter, Glen Otero, Aaron S. Haleva 2021-03-30
10010261 Electrode arrays Bryan Hays, Frank A. Hunleth, James J. Datovech, Anatolie Hobet 2018-07-03
9931032 System and method for retinopathy detection 2018-04-03
9625465 Clinical diagnostic systems Richard Cook, Sang Choon Cho, Kevin E Dorsey, Jason Charles Harley, Jonathan K. Leland +4 more 2017-04-18
9510762 Electrode arrays James J. Datovech, Bryan Hays, Anatolie Hobet, Frank A. Hunleth 2016-12-06
9492098 Visual electrophysiology device Frank A. Hunleth 2016-11-15
9213043 Clinical diagnostic system including instrument and cartridge Richard Cook, Sang Choon Cho, Kevin E Dorsey, Jason Charles Harley, Jonathan K. Leland +4 more 2015-12-15
9081001 Diagnostic systems and instruments Richard Cook, Sang Choon Cho, Kevin E Dorsey, Jason Charles Harley, Jonathan K. Leland +4 more 2015-07-14
9075042 Diagnostic systems and cartridges Richard Cook, Jason Charles Harley, Jonathan K. Leland, Rober Krikor Matikyan, Jeffrey Howard Peterman 2015-07-07
D728122 Sample cassette for a diagnostic instrument Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter, Richard Cook 2015-04-28
D718872 Sample cassette for a diagnostic instrument Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter, Richard Cook 2014-12-02
D718873 Sample cassette for a diagnostic instrument Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter, Richard Cook 2014-12-02
D718462 Diagnostic instrument and sample cassette combination Richard Cook, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2014-11-25
D700355 Sample cassette for a diagnostic instrument Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter, Richard Cook 2014-02-25
D697226 Sample cassette for a diagnostic instrument Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter, Richard Cook 2014-01-07
D694422 Diagnostic instrument and sample cassette combination Richard Cook, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2013-11-26
8498879 Automated systems and methods for obtaining, storing, processing and utilizing immunologic information of individuals and populations for various uses Francis Michon, Samuel L. Moore, Samuel J. Wohlstadter, Glen Otero, Aaron S. Haleva 2013-07-30
8234129 Systems and methods for obtaining, storing, processing and utilizing immunologic and other information of individuals and populations Francis Michon, Samuel L. Moore, Peter Fusco, Samuel J. Wohlstadter, Aaron S. Haleva 2012-07-31
7553448 Electrochemiluminescence flow cell and flow cell components Sudeep Kumar, Josephus M. Otten, Hans Biebuyck 2009-06-30
D499035 Detection apparatus Richard Cook, David Robert DeLalio, Pankaj Oberoi, Hans Biebuyck, Rober Krikor Matikyan +4 more 2004-11-30