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USPTO Patent Rankings Data through Sept 30, 2025
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Joseph E. Payne — 5 Patents in 2021

ATArcturus Therapeutics: 2 patents #2 of 11Top 20%
NDNitto Denko: 2 patents #42 of 260Top 20%
San Diego, CA: #314 of 4,495 inventorsTop 7%
California: #3,968 of 66,859 inventorsTop 6%
Overall (2021): #31,557 of 548,734Top 6%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11103583 Lipids for therapeutic agent delivery formulations John A. Gaudette, Zheng Hou, Mohammad Ahmadian, Lei Yu, Victor Knopov +6 more 2021-08-31
11084779 Cationic lipids for therapeutic agent delivery formulations Yoshiro Niitsu, Victor Knopov, Zheng Hou, John A. Gaudette, Violetta Akopian +6 more 2021-08-10
10980895 Ionizable cationic lipid for RNA delivery Padmanabh Chivukula, Priya Karmali, Steven P. Tanis 2021-04-20
10968248 Trinucleotide mRNA cap analogs Padmanabh Chivukula, Steven P. Tanis 2021-04-06
10961188 Ionizable cationic lipid for RNA delivery Padmanabh Chivukula, Priya Karmali, Steven P. Tanis 2021-03-30