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USPTO Patent Rankings Data through Sept 30, 2025
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David F. Sanders — 5 Patents in 2021

ExxonMobil: 5 patents #23 of 843Top 3%
Beaumont, TX: #2 of 19 inventorsTop 15%
Texas: #863 of 16,780 inventorsTop 6%
Overall (2021): #34,089 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10934376 Polyethylene compositions and films made therefrom Dongming Li, Matthew W. Holtcamp, Ching-Tai Lue, Adriana S. Silva, Subramaniam Kuppuswamy +1 more 2021-03-02
10926250 Catalyst systems and polymerization processes for using the same Matthew W. Holtcamp, Kevin A. Stevens, Laughlin G. McCullough, Subramaniam Kuppuswamy, Matthew S. Bedoya 2021-02-23
10927202 Polyethylene compositions and articles made therefrom Ching-Tai Lue, Adriana S. Silva, Matthew W. Holtcamp, Ryan W. Impelman, Richard E. Pequeno +4 more 2021-02-23
10927203 Polyethylene compositions and articles made therefrom Ching-Tai Lue, Adriana S. Silva, Matthew W. Holtcamp, Ryan W. Impelman, Richard E. Pequeno +5 more 2021-02-23
10913808 Mixed catalysts with unbridged hafnocenes with -CH2-SiMe3 moieties Matthew W. Holtcamp, Laughlin G. McCullough, Matthew S. Bedoya, Charles J. Harlan, Ching-Tai Lue +1 more 2021-02-09