Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lubin Luo — 6 Patents in 2021

ExxonMobil: 6 patents #17 of 843Top 3%
Houston, TX: #80 of 2,552 inventorsTop 4%
Texas: #665 of 16,780 inventorsTop 4%
Overall (2021): #21,746 of 548,734Top 4%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11192961 Production of heterophasic polymers in gas or slurry phase Jeanette M. Diop, Jian Yang, Sudhin Datta, Patrick Brant 2021-12-07 $283,491,000
11161922 Toluene free silica supported single-site metallocene catalysts from in-situ supported MAO formation in aliphatic solvents Anupriya Jain, Charles J. Harlan 2021-11-02 $503,877,000
11091567 Amido-benzoquinone catalyst systems and processes thereof Tzu-Pin Lin, Alex E. Carpenter, Gursu Culcu, Catherine A. Faler, Irene C. Cai +2 more 2021-08-17 $354,871,000
11034827 Heterophasic copolymers and polymerization methods Xin Chen, Yen-Hao Lin, Anupriya Jain, Matthew S. Bedoya, Medrado M. Leal +3 more 2021-06-15 $360,325,000
11021552 Toluene free silica supported single-site metallocene catalysts from in-situ supported alumoxane formation in aliphatic solvents Charles J. Harlan, Steven C. Haas, Francis C. Rix, Xuan Ye 2021-06-01 $444,411,000
11015001 Catalyst systems and polymerization processes for using the same Xuan Ye, Charles J. Harlan, Chi-I Kuo, Richard B. Pannell, William A. Lamberti 2021-05-25 $290,504,000