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

Dan Patterson — 1 Patent

CLClariant: 1 patents #403 of 540Top 75%
Huntersville, NC: #293 of 456 inventorsTop 65%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dan Patterson has been granted 1 US patent while listed as an inventor at Clariant. All of these patents were granted in 2002. Dan Patterson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dan Patterson in Huntersville, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6395853 Water-soluble copolymers and their use for exploration and production of petroleum and natural gas Reinhard J. Oswald, Roman Morschhäuser, Karl Heinz Heier, Aranka Tardi, Juergen Tonhauser +1 more 2002-05-28