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USPTO Patent Rankings Data through Dec 31, 2025
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James E. Mitchell — 13 Patents

Abbott: 13 patents #497 of 5,509Top 10%
Dallas, TX: #577 of 7,543 inventorsTop 8%
Texas: #11,592 of 125,132 inventorsTop 10%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
James E. Mitchell has been granted 13 US patents while listed as an inventor at Abbott. The first was granted in 1987 and the most recent in May 2003. James E. Mitchell ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list James E. Mitchell in Dallas, TX, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6562298 Structure for determination of item of interest in a sample David C. Arnquist, Grady Barnes, Richard D. Button, Chadwick M. Dunn, Richard C. East, Jr. +13 more 2003-05-13 $122,696,000
5856194 Method for determination of item of interest in a sample David C. Arnquist, Grady Barnes, Richard D. Button, Chadwick M. Dunn, Richard C. East, Jr. +13 more 1999-01-05 $355,450,000
5795784 Method of performing a process for determining an item of interest in a sample David C. Arnquist, Grady Barnes, Chadwick M. Dunn, Richard C. East, Jr., Patrick P. Fritchie +9 more 1998-08-18 $100,917,000
5762878 Sample container segment assembly Frederick L. Clark, Kendall B. Hendrick, Richard R. Martin, Larry W. Moore, William J. Raymoure +26 more 1998-06-09 $271,147,000
5635364 Assay verification control for an automated analytical system Frederick L. Clark, Kendall B. Hendrick, Richard R. Martin, Larry W. Moore, William J. Raymoure +26 more 1997-06-03 $37,004,000
5610069 Apparatus and method for washing clinical apparatus Frederick L. Clark, Kendall B. Hendrick, Richard R. Martin, Larry W. Moore, William J. Raymoure +26 more 1997-03-11 $43,505,000
5578494 Cap actuator for opening and closing a container Frederic L. Clark, Kendall B. Hendrick, Richard R. Martin, Larry W. Moore, William J. Raymoure +26 more 1996-11-26 $36,147,000
5575978 Sample container segment assembly Frederick L. Clark, Kendall B. Hendrick, Richard R. Martin, Larry W. Moore, William J. Raymoure +26 more 1996-11-19 $44,740,000
5482861 Automated continuous and random access analytical system Frederic L. Clark, Gilbert Clift, Kendall B. Hendrick, William J. Kanewske, III, Peter A. Lagocki +8 more 1996-01-09 $176,020,000
5451528 Methods for providing homogeneous reagents William J. Raymoure, Frederic L. Clark, Gibert Clift, Kendall B. Hendrick, William J. Kanewske, III +9 more 1995-09-19 $42,703,000
5376313 Injection molding a plastic assay cuvette having low birefringence William J. Kanewske, III, James A. Vaught, Richard L. Vickstrom, Frederic L. Clark, Gilbert Clift +9 more 1994-12-27 $35,106,000
5358691 Automated continuous and random access analytical system Frederic L. Clark, Gilbert Clift, Kendall B. Hendrick, William J. Kanewske, III, Peter A. Lagocki +8 more 1994-10-25 $26,702,000
D287634 Carousel for chemical analyzer or the like David B. Carr, Keith Lingenfelter, Larry W. Moore, Palmer L. Tag, Robert Case 1987-01-06