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

Dan Walker — 1 Patent

Merck: 1 patents #5,440 of 9,382Top 60%
Southampton, GB: #568 of 980 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dan Walker has been granted 1 US patent while listed as an inventor at Merck. All of these patents were granted in 2017. Dan Walker ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dan Walker in Southampton, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9673394 Conducting formulation Mark James, Iain McCulloch, Warren Duffy, Philip Edward May, David P. Waller +2 more 2017-06-06 $101,202,000