Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ruby Chen — 4 Patents

P6Phillips 66: 4 patents #69 of 327Top 25%
SESolarmer Energy: 4 patents #2 of 21Top 10%
El Monte, CA: #33 of 170 inventorsTop 20%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ruby Chen has been granted 4 US patents while listed as an inventor at Phillips 66. The first was granted in 2015 and the most recent in October 2017. Ruby Chen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ruby Chen in El Monte, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9783634 Synthesis of photovoltaic conjugated polymers Shuangxi Wang, Chenjun Shi, Junlian Zhang, Wei Wang, Yue Wu +3 more 2017-10-10
9691986 Furan and selenophene derivatized benzo [1,2-b:4,5-b′] dithiophene-thienothiophene based conjugated polymers for high-efficiency organic solar cells Wei Wang, Chenjun Shi, Jun Yang, Yue Wu, Hui Huang +4 more 2017-06-27
9214635 Anthradithiophene-based semiconducting polymers and methods thereof Chenjun Shi, Jun Yang, Christopher Daeffler, Janice Hawkins, Yue Wu +6 more 2015-12-15 $219,312,000
9006568 Synthesis of photovoltaic conjugated polymers Shuangxi Wang, Chenjun Shi, Junlian Zhang, Hui Huang, Yue Wu +3 more 2015-04-14 $125,485,000