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

Douglas E. Bell — 26 Patents

HDHome Diagnostics: 13 patents #2 of 22Top 10%
MIMiles: 3 patents #88 of 626Top 15%
NDNipro Diagnostics: 3 patents #10 of 23Top 45%
FAF. Hoffmann-La Roche Ag: 2 patents #106 of 425Top 25%
TSThales Defense & Security: 2 patents #5 of 30Top 20%
Gaithersburg, MD: #58 of 1,746 inventorsTop 4%
Maryland: #790 of 35,612 inventorsTop 3%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Douglas E. Bell has been granted 26 US patents while listed as an inventor at Home Diagnostics. The first was granted in 1984 and the most recent in October 2023. Douglas E. Bell ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Douglas E. Bell in Gaithersburg, MD, US.

Patents per Year

Patents granted per year, 1984 to 2023Bar chart with a peak of 5 patents in 2005.peak 51984: 1 patents19841990: 1 patents1994: 1 patents19941995: 1 patents2000: 1 patents20002001: 1 patents2003: 2 patents20032004: 2 patents2005: 5 patents20052006: 2 patents2007: 1 patents20072009: 1 patents2010: 2 patents20102011: 1 patents2013: 1 patents20132016: 1 patents2023: 2 patents2023

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11786793 Magnetic swimmer restraint device 2023-10-17
11665854 Thermal mitigation device for application in radio batteries and/or adaptors and methods of use thereof Mehrdad Badie, Steven Kutchi 2023-05-30
9312649 Backward compatible multichannel connector Haidong Wang, Steven Kutchi 2016-04-12
8529741 System and methods for determining an analyte concentration incorporating a hematocrit correction Gary T. Neel, Dennis Slomski, David Deng 2013-09-10
8062490 Reagent compositions for use in electrochemical detection Michele Albino 2011-11-22
7819161 Systems and methods for blood glucose sensing Gary T. Neel, T. Philip Wong, Houston F. Voss, Allan Javier Caban, David K. Boehm 2010-10-26
7678250 Reagent compositions for use in electrochemical detection Michele Albino 2010-03-16
7560288 Diagnostic sanitary test strip Patrick Carroll, Jon Schneider 2009-07-14 $1,910,000
7160251 Systems and methods for blood glucose sensing Gary T. Neel, T. Philip Wong 2007-01-09 $1,117,000
7049130 Diagnostic sanitary test strip Patrick Carroll, Jon Schneider 2006-05-23
6991940 Diagnostic sanitary test strip Patrick Carroll, Jon Schneider 2006-01-31
D512512 Blood glucose test strip Gary T. Neel, Houston F. Voss 2005-12-06
6964871 Systems and methods for blood glucose sensing Gary T. Neel, T. Philip Wong 2005-11-15
6959247 Systems and methods for blood glucose sensing Gary T. Neel, T. Philip Wong, Allan Javier Caban, David K. Boehm 2005-10-25
6953693 Systems and methods for blood glucose sensing Gary T. Neel, T. Philip Wong 2005-10-11
6946299 Systems and methods for blood glucose sensing Gary T. Neel, T. Philip Wong, Houston F. Voss, Allan Javier Caban, David K. Boehm 2005-09-20
6835351 Optical-chemical sensor Christian Huber, Tobias Werner, Otto S. Wolfbeis, Susannah Young 2004-12-28
6743635 System and methods for blood glucose sensing Gary T. Neel, T. Philip Wong, Houston F. Voss 2004-06-01
6613282 Optical-chemical sensor Christian Huber, Tobias Werner, Otto S. Wolfbeis, Susannah Young 2003-09-02
6541266 Method for determining concentration of an analyte in a test strip Brent E. Modzelewski, Steven B. Gilmour, G. Thomas Roth 2003-04-01
6284550 Diagnostic sanitary test strip Patrick Carroll, Jon Schneider 2001-09-04
6040195 Diagnostic sanitary test strip Patrick Carroll, Jon Schneider 2000-03-21
5453378 Diagnostic test system verification method using serum free glucose control containing quaternary ammnonium polymer Amy H. Chu, Karen L. Marfurt 1995-09-26
5360595 Preparation of diagnostic test strips containing tetrazolium salt indicators Amy H. Chu 1994-11-01
4932871 Rapid method for preparing chromogenic alpha-amylase substrate compounds at high preparative yields Amy H. Chu 1990-06-12