Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cong-Yan Chen — 66 Patents

Chevron: 66 patents #29 of 4,788Top 1%
NONovvi: 3 patents #6 of 13Top 50%
University of California: 2 patents #4,561 of 18,278Top 25%
Kensington, CA: #2 of 208 inventorsTop 1%
California: #4,970 of 386,348 inventorsTop 2%
Overall (All Time): #32,599 of 4,157,543Top 1%
66 Patents All Time
Cong-Yan Chen has been granted 66 US patents while listed as an inventor at Chevron. The first was granted in 1999 and the most recent in August 2025. Cong-Yan Chen ranks #32,599 of 4,157,543 US inventors in our database (top 0.78%). Patent records list Cong-Yan Chen in Kensington, CA, US.

Issued Patents All Time

Showing 1–25 of 66 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12390800 Boron SSZ-41, its synthesis and use Stacey I. Zones 2025-08-19
12344533 Molecular sieve SSZ-116, its synthesis and use Stacey I. Zones, Jesus Pascual, Dan Xie 2025-07-01
12097485 Small crystal SSZ-41, its synthesis and use Stacey I. Zones 2024-09-24 $1,223,245,000
11939537 Reforming process Emmanuel Behraz 2024-03-26 $495,777,000
11865524 Molecular sieve SSZ-117x, its synthesis and use Stacey I. Zones, Dan Xie 2024-01-09 $696,803,000
11643374 Ionic liquid alkylation of isobutane with bio-ethylene to produce alkylate Bong-Kyu Chang, Hye Kyung Cho Timken, Michelle K. Young, Stephen J. Miller 2023-05-09 $946,027,000
11591231 Organotemplate-free synthesis of a zeolite of ton framework type Joel E. Schmidt, Adeola Florence Ojo 2023-02-28 $781,715,000
11571685 Molecular sieve SSZ-116, its synthesis and use Stacey I. Zones, Jesus Pascual, Dan Xie 2023-02-07 $627,756,000
11547986 Small crystal SSZ-41, its synthesis and use Stacey I. Zones 2023-01-10 $1,275,468,000
11247948 Process for preparing hydrocarbon mixture exhibiting unique branching structure Eduardo J. Baralt, Yalin Hao, Liwenny HO, Willbe Ho, Ajit Ramchandra Pradhan +3 more 2022-02-15 $357,941,000
11186491 Molecular sieve SSZ-117, its synthesis and use Stacey I. Zones, Dan Xie 2021-11-30 $424,240,000
11167996 Synthesis of SZR framework type molecular sieves Joel E. Schmidt 2021-11-09 $1,449,532,000
11161749 Molecular sieve SSZ-120, its synthesis and use Stacey I. Zones, Jesus Pascual, Dan Xie 2021-11-02 $464,569,000
11148952 Method for preparing hydrophobic molecular sieves from borosilicate and zincosilicate molecular sieves Stacey I. Zones, Tracy Margaret Davis 2021-10-19 $473,027,000
11041133 Hydrocarbon mixture exhibiting unique branching structure Eduardo J. Baralt, Yalin Hao, Liwenny HO, Willbe Ho, Ajit Ramchandra Pradhan +3 more 2021-06-22 $733,078,000
10961167 Process for preparing hydrocarbon mixture exhibiting unique branching structure Eduardo J. Baralt, Yalin Hao, Liwenny HO, Willbe Ho, Ajit Ramchandra Pradhan +3 more 2021-03-30 $769,289,000
10589260 Molecular sieve SSZ-110, its synthesis and use Stacey I. Zones, Tracy Margaret Davis, Dan Xie, Howard Steven Lacheen 2020-03-17 $174,302,000
10384951 Molecular sieve SSZ-113, its synthesis and use Stacey I. Zones, Dan Xie 2019-08-20 $127,990,000
10167200 Synthesis of molecular sieve SSZ-41 Stacey I. Zones, Howard Steven Lacheen, Kaustav Chaudhuri 2019-01-01
10160657 High-silica SSZ-32x zeolite Stacey I. Zones, Adeola Florence Ojo 2018-12-25
9981853 Molecular sieve SSZ-107, its synthesis and use Dan Xie 2018-05-29 $459,854,000
9718051 Zeolite SSZ-57 having enhanced large pore selectvity Stacey I. Zones, Annabelle I. Benin 2017-08-01 $70,081,000
9694353 Molecular sieve SSZ-90, its synthesis and use Annabelle I. Benin, Stacey I. Zones, Dan Xie 2017-07-04
9662642 Synthesis of aluminosilicate zeolite SSZ-98 Dan Xie 2017-05-30 $60,681,000
9475038 Processes using molecular sieve SSZ-99 Stacey I. Zones, Dan Xie, Ann Jia-Bao Liang 2016-10-25 $902,679,000