Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HW

Heather K. Webb — 9 Patents

CACatch: 3 patents #1 of 9Top 15%
MTMediquest Therapeutics: 2 patents #4 of 19Top 25%
RIReilly Industries: 2 patents #27 of 68Top 40%
Champaign, IL: #121 of 1,105 inventorsTop 15%
Illinois: #10,078 of 84,256 inventorsTop 15%
Overall (All Time): #584,156 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7208528 Polyamine analogues as therapeutic and diagnostic agents Nicolaas M. J. Vermeulin, Christine L. O'Day, Mark R. Burns, Donald E. Bergstrom 2007-04-24
7160923 Polyamine analogues as therapeutic and diagnostic agents Nicolaas M. J. Vermeulin, Christine L. O'Day, Mark R. Burns, Donald E. Bergstrom 2007-01-09
6867014 Enzymatic cycling assays for homocysteine and cystathionine Glenn Kawasaki, Jeffrey Owens, Raymond Liedtke, Doreen Forest, Mark Legaz +1 more 2005-03-15
6664073 Enzymatic cycling assays for homocysteine and cystathionine Glenn Kawasaki, Jeffrey Owens, Raymond Liedtke, Doreen Forest, Mark Legaz +1 more 2003-12-16
6646149 Polyamine analogues as therapeutic and diagnostic agents Nicolaas M. J. Vermeulin, Christine L. O'Day, Mark R. Burns, Donald E. Bergstrom 2003-11-11
6635438 Enzymatic cycling assays for homocysteine and cystathionine Glenn Kawasaki, Jeffrey Owens, Doreen Forest, Raymond Liedtke, Sobomabo Lawson +1 more 2003-10-21
6172261 Polyamine analogues as therapeutic and diagnostic agents Nicolaas M. J. Vermeulin, Christine L. O'Day, Mark R. Burns, Donald E. Bergstrom 2001-01-09
5229479 Polymer-supported 4-(N-benzyl-N-methylamino)pyridine catalyst and process for same Donald W. McQuigg, Edward E. Sowers 1993-07-20
5015706 Polymer-supported 4-(N-benzyl-N-methylamino)pyridine catalyst and process for same Donald W. McQuigg, Edward E. Sowers 1991-05-14