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

Sujun JIANG — 2 Patents

KCKingfa Sci. & Tech. Co.: 2 patents #22 of 88Top 25%
Tangxia, CN: #1,818 of 5,101 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Sujun JIANG has been granted 2 US patents while listed as an inventor at Kingfa Sci. & Tech. Co.. The first was granted in 2015 and the most recent in August 2020. Sujun JIANG ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Sujun JIANG in Tangxia, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10731002 Semiaromatic copolyamide resin and polyamide molding composition consisting of the same Chuanhui ZHANG, Min Cao, Zhenguo Shi, Xueke Sun, Liming FAN +3 more 2020-08-04
9051454 Heat-resistant polyamide composition and application thereof Qingfeng Yi, Jiehong Mai, Zhingqiang Jiang, Jieming Long, Xia Yan +2 more 2015-06-09