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USPTO Patent Rankings Data through Sept 30, 2025
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Isaac K. Cherian — 2 Patents in 2021

CGCertainteed Gypsum: 1 patents #3 of 30Top 10%
Shrewsbury, MA: #17 of 134 inventorsTop 15%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #153,945 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11161783 Struvite-K and syngenite composition for use in building materials Robert J. Hauber, Gerald D. Boydston, Nathan Frailey, Severine Lamberet, Gaurav V. Pattarkine +2 more 2021-11-02
11034621 Struvite-K/Syngenite building compositions comprising silicate materials and building articles such as wallboards made therefrom Gaurav V. Pattarkine, Michael J. Lemberger, John W. College 2021-06-15