Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David A. Witsoe — 2 Patents

BIBaxter International: 1 patents #1,335 of 2,334Top 60%
BLBaxter Travenol Laboratories: 1 patents #231 of 589Top 40%
Libertyville, IL: #453 of 868 inventorsTop 55%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,296,713 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5344392 Method and apparatus for preparation of solutions from concentrates Mark M. Senninger, Rodney S. Kenley, Richard Bucchianeri, Laura L. Deming, Ben L. Garcia 1994-09-06
4331540 Process for draining dialysate from artificial kidney 1982-05-25