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

Denise Walker — 2 Patents

Mastercard: 1 patents #1,122 of 2,005Top 60%
Charlotte, NC: #1,852 of 4,868 inventorsTop 40%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Denise Walker has been granted 2 US patents while listed as an inventor at Mastercard. The first was granted in 1997 and the most recent in December 2010. Denise Walker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Denise Walker in Charlotte, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7853469 Methods and systems for predicting business behavior from profiling consumer card transactions Jill Maitland, Tatiana Murly, Jennifer Riddell Rademaker 2010-12-14 $151,806,000
5641117 Foldable container and method for forming same James Barker, Charles A. Walker, Ralph E. Barker, Jr. 1997-06-24