Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

Jo Ann M. Canich — 174 Patents

ExxonMobil: 172 patents #6 of 10,161Top 1%
UTUnivation Technologies: 1 patents #199 of 289Top 70%
Chevron: 1 patents #2,615 of 4,788Top 55%
Houston, TX: #9 of 21,073 inventorsTop 1%
Texas: #127 of 125,132 inventorsTop 1%
Overall (All Time): #4,562 of 4,157,543Top 1%
174 Patents All Time

Issued Patents All Time

Showing 76–100 of 174 patents

Patent #TitleCo-InventorsDate
9458254 Substituted metallocene catalysts Ilya S. Borisov, Arkady K. Golenishchev, Georgy P. Goryunov, Dmitry V. Uborsky, Pavel S. Kulyabin +3 more 2016-10-04
9382344 Mitigation of catalyst inhibition in olefin polymerization Suzzy C. H. Ho, Machteld M. Mertens, Periagaram S. Ravishankar, Patrick S. Byrne, Lisa B. V. Stefaniak 2016-07-05
9163046 Process for producing substituted metallocene compounds for olefin polymerization Alexander Z. Voskoboynikov, Alexey N. Ryabov, Catalina L. Coker 2015-10-20
8957159 Multiple catalyst system for olefin polymerization and polymers produced therefrom Peijun Jiang, Armenag H. Dekmezian, Charles Lewis Sims, Ramin Abhari, Cesar A. Garcia-Franco +1 more 2015-02-17
8748361 Polyalpha-olefin compositions and processes to produce the same Margaret M. Wu, Lisa Saunders Baugh, Chia S. Chee, Mark P. Hagemeister, Andrew Jackson +7 more 2014-06-10
8563647 Multiple catalyst system for olefin polymerization and polymers produced therefrom Peijun Jiang, Armenag H. Dekmezian, Charles Lewis Sims, Ramin Abhari, Cesar A. Garcia-Franco +1 more 2013-10-22
8546595 Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Alexander Lygin, Dmitry V. Uborsky +1 more 2013-10-01
8530712 Process for producing novel synthetic basestocks Margaret M. Wu, Steven P. Rucker 2013-09-10
8461072 Late transition metal catalysts for olefin oligomerizations Baiyi Zhao, Smita Kacker 2013-06-11
8455589 Polymerization process and adhesives therefrom Peijun Jiang 2013-06-04
8389452 Polymeric compositions useful as rheology modifiers and methods for making such compositions Sudhin Datta, Liehpao O. Farng, Rainer Kolb, Vera Minak-Bernero, Eric B. Sirota +3 more 2013-03-05
8378048 Copolymers, compositions thereof, and methods for making them Rainer Kolb, Liehpao O. Farng, Sudhin Datta 2013-02-19
8193289 Polyolefin adhesive compositions and articles made therefrom Ramin Abhari, Charles Lewis Sims, Kenneth Lewtas, Mun Fu Tse, Patrick Brant +5 more 2012-06-05
8173828 Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Alexander Lygin, Dmitry V. Uborsky +1 more 2012-05-08
8143353 Polymerization process and adhesives therefrom Peijun Jiang 2012-03-27
8088867 Multiple catalyst system for olefin polymerization and polymers produced therefrom Peijun Jiang, Armenag H. Dekmezian, Charles Lewis Sims, Ramin Abhari, Cesar A. Garcia-Franco +1 more 2012-01-03
8071687 Multiple catalyst system for olefin polymerization and polymers produced therefrom Peijun Jiang, Armenag H. Dekmezian, Charles Lewis Sims, Ramin Abhari, Cesar A. Garcia-Franco +1 more 2011-12-06
8058461 Mono-indenyl transition metal compounds and polymerization therewith Alexander Z. Voskoboynikov, Mikhail V. Nikulin, Aleksey A. Tsarev, Andrey F. Asachenko, Alexander V. Babkin +1 more 2011-11-15
7994086 Late transition metal catalysts for olefin oligomerizations Baiyi Zhao, Smita Kacker 2011-08-09
7910783 Preparation of substituted bridged indenyl and related ligands Alexander Z. Voskoboynikov, Mikhail V. Nikulin, Alexey N. Ryabov, Alexander Lygin, Catalina L. Coker 2011-03-22
7871953 Late transition metal catalysts for olefin oligomerizations Baiyi Zhao, Smita Kacker 2011-01-18
7868092 Bimodal polyethylene compositions for blow molding applications Tae Hoon Kwalk, Stephen P. Jaker, Sun-Chueh Kao, Mark Bradley Davis, Natarajan Muruganandam 2011-01-11
7868197 Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization Alexander Z. Voskoboynikov, Alexey N. Ryabov, Mikhail V. Nikulin, Alexander Lygin, Dmitry V. Uborsky +1 more 2011-01-11
7812104 Production of propylene-based polymers Peijun Jiang, Gary L. Casty, Gabor Kiss, Alexander Z. Voskoboynikov 2010-10-12
7763562 Heteroatom bridged metallocene compounds for olefin polymerization Alexander Z. Voskoboynikov, Vyatcheslav V. Izmer, Andrey F. Asachenko, Mikhail V. Nikulin, Alexey N. Ryabov +2 more 2010-07-27