Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JG

John A. Gaudette — 18 Patents

NDNitto Denko: 17 patents #166 of 2,479Top 7%
Poway, CA: #94 of 1,186 inventorsTop 8%
California: #33,102 of 386,348 inventorsTop 9%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
John A. Gaudette has been granted 18 US patents while listed as an inventor at Nitto Denko. The first was granted in 2015 and the most recent in October 2025. John A. Gaudette ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list John A. Gaudette in Poway, CA, US.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 3 patents in 2016.peak 32015: 1 patents20152016: 3 patents20162018: 3 patents20182019: 3 patents20192020: 2 patents20202021: 2 patents20212022: 2 patents20222025: 2 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12440445 Fusogenic compounds for delivery of biologically active molecules Kwok Yin Tsang, Bharat Majeti, Roger Adami, Hao Bai, Weijiang Ying 2025-10-14
12319643 Ionizable compounds and compositions and uses thereof Roger Adami, Hao Bai, Bharat Majeti, Seiji Nukui, Kwok Yin Tsang +3 more 2025-06-03
11413243 Fusogenic compounds for delivery of biologically active molecules Kwok Yin Tsang, Bharat Majeti, Roger Adami, Hao Bai, Wenbin Ying 2022-08-16 $17,788,000
11384051 Ionizable compounds and compositions and uses thereof Roger Adami, Hao Bai, Bharat Majeti, Seiji Nukui, Kwok Yin Tsang +3 more 2022-07-12 $13,106,000
11103583 Lipids for therapeutic agent delivery formulations Joseph E. Payne, 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, Joseph E. Payne, Zheng Hou, Violetta Akopian +6 more 2021-08-10
10669229 Compounds for targeting drug delivery and enhancing siRNA activity Yoshiro Niitsu, Joseph E. Payne, Zheng Hou, Victor Knopov, Richard P. Witte +4 more 2020-06-02
10532975 Cationic lipids for therapeutic agent delivery formulations Yoshiro Niitsu, Victor Knopov, Joseph E. Payne, Zheng Hou, Violetta Akopian +6 more 2020-01-14
10441659 Lipids for therapeutic agent delivery formulations Joseph E. Payne, Zheng Hou, Mohammad Ahmadian, Lei Yu, Victor Knopov +6 more 2019-10-15
10196637 Retinoid-lipid drug carrier Yoshiro Niitsu, Victor Knopov, Joseph E. Payne, Richard P. Witte, Mohammad Ahmadian +13 more 2019-02-05
10167253 Ionizable compounds and compositions and uses thereof Roger Adami, Hao Bai, Bharat Majeti, Seiji Nukui, Kwok Yin Tsang +3 more 2019-01-01
10100004 Compounds for targeting drug delivery and enhancing siRNA activity Yoshiro Niitsu, Joseph E. Payne, Zheng Hou, Victor Knopov, Richard P. Witte +4 more 2018-10-16
10000447 Compounds for targeting drug delivery and enhancing siRNA activity Yoshiro Niitsu, Joseph E. Payne, Zheng Hou, Victor Knopov, Richard P. Witte +4 more 2018-06-19
9963424 Cationic lipids for therapeutic agent delivery formulations Yoshiro Niitsu, Victor Knopov, Joseph E. Payne, Zheng Hou, Violetta Akopian +6 more 2018-05-08
9393315 Compounds for targeting drug delivery and enhancing siRNA activity Yoshiro Niitsu, Joseph E. Payne, Zheng Hou, Victor Knopov, Richard P. Witte +4 more 2016-07-19
9308267 Lipids for therapeutic agent delivery formulations Joseph E. Payne, Zheng Hou, Mohammad Ahmadian, Lei Yu, Victor Knopov +6 more 2016-04-12
9242001 Cationic lipids for therapeutic agent delivery formulations Yoshiro Niitsu, Victor Knopov, Joseph E. Payne, Zheng Hou, Violetta Akopian +6 more 2016-01-26
9011903 Cationic lipids for therapeutic agent delivery formulations Yoshiro Niitsu, Victor Knopov, Joseph E. Payne, Zheng Hou, Violetta Akopian +6 more 2015-04-21