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John Edmond Southwell

NA Nissan Chemical America: 4 patents #1 of 7Top 15%
📍 Huntersville, NC: #3 of 86 inventorsTop 4%
🗺 North Carolina: #348 of 5,755 inventorsTop 7%
Overall (2022): #46,036 of 548,613Top 9%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11518931 Method of mitigating frac hit production interference from adjacent oil wells using treatment fluids with nanoparticles Joshua Duncan, Juergen M. Lukas, James Christian Dale Rankin, Edwin Ray Templeton 2022-12-06
11401454 Hydrocarbon formation treatment micellar solutions Yusra Khan Ahmad 2022-08-02
11332659 Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppant Yusra Khan Ahmad, David L. Holcomb 2022-05-17
11274244 Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery David L. Holcomb, Yusra Khan Ahmad 2022-03-15