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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher D. Webb — 2 Patents

Knoxville, TN: #1,166 of 2,927 inventorsTop 40%
Tennessee: #7,603 of 20,272 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher D. Webb has been granted 2 US patents. The first was granted in 2023 and the most recent in January 2024. Christopher D. Webb ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher D. Webb in Knoxville, TN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11884824 Thermoplastic acrylonitrile containing copolymer/lignin blends Adam A. McCall, William M. Sanford, Deborah Burkwit, Darren Baker 2024-01-30
11708486 Acrylonitrile butadiene styrene copolymer/lignin blends William M. Sanford, Adam A. McCall 2023-07-25