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

Chun-Jun Xu — 3 Patents

BTBl Technologies: 1 patents #83 of 209Top 40%
Taoyuan, TW: #1,900 of 5,438 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Chun-Jun Xu has been granted 3 US patents while listed as an inventor at Bl Technologies. The first was granted in 2022 and the most recent in December 2024. Chun-Jun Xu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chun-Jun Xu in Taoyuan, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12173243 Methods and compositions for prevention of fouling in caustic towers Xiaofeng Tang, Guixi Zhang, Mike Hong, Yongtao Shi, Dengchao Yan 2024-12-24
11293137 Method of manufacturing blend composition Pai-Huang Su, Hsueh-Chou Shih, Yu Lin, Rung-Tzung He 2022-04-05
11220782 Blend composition of peptide and nylon and manufacturing method thereof Pai-Huang Su, Hsueh-Chou Shih, Yu Lin, Rung-Tzung He 2022-01-11