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USPTO Patent Rankings Data through Sept 30, 2025
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Avvari Krishna Prasad — 3 Patents in 2019

Pfizer: 3 patents #22 of 358Top 7%
Chapel Hill, NC: #31 of 365 inventorsTop 9%
North Carolina: #628 of 6,286 inventorsTop 10%
Overall (2019): #97,629 of 560,194Top 20%
3 Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10392420 Glycoconjugation process Mingming Han, Rajesh Kumar Kainthan, Jin-Hwan Kim 2019-08-27
10238732 RSV F protein mutants Ye Che, Philip Dormitzer, Alexey Vyacheslavovich Gribenko, Luke David Handke, Xiayang Qiu +9 more 2019-03-26
10226525 Group B Streptococcus polysaccharide-protein conjugates, methods for producing conjugates, immunogenic compositions comprising conjugates, and uses thereof Annaliesa Sybil Anderson, Amardeep Singh Bhupender Bhalla, Robert G. K. Donald, Jianxin Gu, Kathrin Ute Jansen +8 more 2019-03-12