Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bridgestone › Steven Luo
SL

Steven Luo — 131 Patents

Bridgestone: 126 patents #2 of 2,860Top 1%
FCFirestone Industrial Products Company: 1 patents #43 of 66Top 70%
Akron, OH: #4 of 1,966 inventorsTop 1%
Ohio: #98 of 73,341 inventorsTop 1%
Overall (All Time): #8,311 of 4,157,543Top 1%
131 Patents All Time
Steven Luo has been granted 131 US patents while listed as an inventor at Bridgestone. The first was granted in 1999 and the most recent in July 2025. Steven Luo ranks #8,311 of 4,157,543 US inventors in our database (top 0.20%). Patent records list Steven Luo in Akron, OH, US.

Issued Patents All Time

Showing 1–25 of 131 patents

Patent #TitleCo-InventorsDate
12371516 Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes Joshua S. Dickstein, Joshua P. Abell, Laura S. Kocsis, Kevin M. McCauley 2025-07-29
11884767 High cis-1,4 block copolymers of polybutadiene and polyisoprene Hyeonjae Kim, Walter A. Salamant, Noriaki Yukimura 2024-01-30
11230622 High cis-1,4 block copolymers of polybutadiene and polyisoprene Hyeonjae Kim, Walter A. Salamant, Noriaki Yukimura 2022-01-25
11066486 Polymers functionalized with imine compounds containing a cyano group Joshua S. Dickstein 2021-07-20
10899718 Polymers functionalized with N-protected hydantoin compounds — 2021-01-26
10774162 Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes Joshua S. Dickstein, Joshua P. Abell, Laura S. Kocsis, Kevin M. McCauley 2020-09-15
10590208 Polymers functionalized with imine compounds containing a cyano group Joshua S. Dickstein 2020-03-17
10550203 Polymers functionalized with heterocyclic nitrile compounds Ryouji Tanaka, Kouichirou Tani 2020-02-04
10364300 Method for producing polydienes and polydiene copolymers with reduced cold flow — 2019-07-30
10301397 Method for producing polydienes and polydiene copolymers with reduced cold flow — 2019-05-28
10081688 Polymers functionalized with polycyano compounds — 2018-09-25
10077323 Polymers functionalized with imine compounds containing a protected thiol group Joshua P. Abell 2018-09-18
10035908 Process for preparing blends of trans-1,4-polybutadiene and syndiotactic 1,2-polybutadiene Sheel P. Agarwal, John D. Rensel 2018-07-31
10030083 Polymers functionalized with protected oxime compounds containing a cyano group Joshua S. Dickstein 2018-07-24
10017593 Functionalized polymer Zengquan Qin, Terrence E. Hogan, Toshihiro Uchiyama, Joshua P. Abell 2018-07-10
9982115 Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene Kevin M. McCauley 2018-05-29
9884928 Polymers functionalized with activated nitrogen heterocycles containing a pendant functional group Joshua P. Abell 2018-02-06
9868801 Processes for the preparation of high-cis polydienes Zengquan Qin, Kevin M. McCauley 2018-01-16
9850328 Polymers functionalized with heterocyclic imines Joshua S. Dickstein, Joshua P. Abell 2017-12-26
9796800 Process for producing polydienes Kevin M. McCauley 2017-10-24
9738738 Polymers functionalized with activated nitrogen heterocycles containing a pendant functional group Joshua P. Abell 2017-08-22
9670299 Polymers functionalized with nitroso compounds — 2017-06-06
9663637 Polymers functionalized with unsaturated heterocycles containing an azolinyl group Joshua P. Abell, Joshua S. Dickstein 2017-05-30
9650456 Process for producing polydienes Kevin M. McCauley, Zengquan Qin 2017-05-16
9556297 Functionalized polymer Zengquan Qin, Terrence E. Hogan, Toshihiro Uchiyama, Joshua P. Abell 2017-01-31

Nearby-Ranked Inventors

Ward Parkinson131
Emery A. Sanford131
Shinji Nakamura131
Shannon Tyler Moore131
Walter Cooper Chastain131
Feng He131
Yuan He131
John Allen Manifold131
Qian Cheng131