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

Hui Hui Long — 1 Patent

ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Shanghai, CN: #10,789 of 19,267 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hui Hui Long has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 2021. Hui Hui Long ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hui Hui Long in Shanghai, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11192992 Thermoplastic vulcanizates for foaming applications Oscar O. Chung, Porter C. Shannon, Toshiaki Yamaguchi, Weiqian Zhang 2021-12-07 $283,491,000