Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sinopec Tech Houston — 5 Patents

Rank (All Time): #94,444 of 105,732Top 90%
11 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2017 to 2021Bar chart with a peak of 2 patents in 2018.peak 22017: 1 patents20172018: 2 patents20182019: 1 patents20192021: 1 patents2021

Top Inventors at Sinopec Tech Houston All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Herong Zheng 4
1 Jinhai Zhao 4
1 Sheng Zhan 4
1 Weiping Xu 4
#5 Franklin Ruiz 1
#5 Haihua Zhang 1
#5 Hongbing Xiao 1
#5 Jinzhou Yang 1
#5 Jun Han 1
#5 Min Zhou 1
#5 Zhen Yang 1

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