Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dennis G. Downing — 1 Patent

CTCytec Technology: 1 patents #245 of 326Top 80%
Brewster, NY: #94 of 146 inventorsTop 65%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dennis G. Downing has been granted 1 US patent while listed as an inventor at Cytec Technology. All of these patents were granted in 1998. Dennis G. Downing ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dennis G. Downing in Brewster, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5837211 Compositions and method for foam control in Bayer process Samuel S. Wang, Peter V. Avotins 1998-11-17 $14,415,000