IS

Ian C. Stewart

EX ExxonMobil: 21 patents #486 of 10,161Top 5%
Caltech: 2 patents #1,302 of 4,321Top 35%
MA Materion: 2 patents #70 of 190Top 40%
Overall (All Time): #182,900 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11142021 Chain end functionalized polyolefins for improving wet traction and rolling resistance of tire treads Edward J. Blok, Yong Yang, Jingwen Zhang, Shuji Luo, Andy H. Tsou 2021-10-12
10882981 Propylene-based polymer additives for improved tire tread performance Edward J. Blok, Anthony J. Dias, Sunny Jacob, Yong Yang, Jingwen Zhang 2021-01-05
10822480 Olefin-block copolymers and their use in elastomeric articles Jingwen Zhang, Jiemin Lu 2020-11-03
10583692 Chain end functionalized polyolefins for improving wet traction and rolling resistance of tire treads Edward J. Blok, Yong Yang, Jingwen Zhang, Shuji Luo, Andy H. Tsou 2020-03-10
10550209 Catalysts for producing polymers and enhanced properties Jo Ann M. Canich, Ilya S. Borisov, Bogdan A. Guzeev, Dmitry V. Uborsky, Alexander Z. Voskoboynikov 2020-02-04
10538606 Functionalized resins for high performance tires Edward J. Blok, Anthony J. Dias, Yuan-Ju Chen 2020-01-21
10465022 Ethylene-propylene copolymeric compositions with long methylene sequence lengths Mun Fu Tse, Jo Ann M. Canich, Charles J. Ruff, Daniel L. Bilbao, Carlos U. DeGracia 2019-11-05
10059782 Free radical grafting of functionalized resins for tires Edward J. Blok, David T. Harris 2018-08-28
10059825 Silica treating of functionalized resins in tires David T. Harris, Olivier J. Georjon, Edward J. Blok 2018-08-28
9988471 Catalysts for producing polymers with enhanced properties Jo Ann M. Canich, Ilya S. Borisov, Bogdan A. Guzeev, Dmitry V. Uborsky, Alexander Z. Voskoboynikov 2018-06-05
9884924 Dual reactive functional groups for resins in tires Edward J. Blok, Anthony J. Dias, Yong Yang, Jingwen Zhang 2018-02-06
9840569 Spacer groups for functionalized resins in tires Edward J. Blok, David T. Harris 2017-12-12
9657122 Ethylene-propylene copolymeric compositions with long methylene sequence lengths Mun Fu Tse, Jo Ann M. Canich, Charles J. Ruff, Daniel L. Bilbao, Carlos U. DeGracia 2017-05-23
9611348 Process of producing polyolefins using metallocene polymerization catalysts and copolymers therefrom Steven D. Brown, Crisita Carmen H. Atienza, David T. Harris, Aaron M. Hollas 2017-04-04
9388255 Oxygenation of vinyl-terminated macromonomers David T. Harris 2016-07-12
9273166 Functionalized resins obtained via olefin metathesis John R. Hagadorn, Mun Fu Tse, George Rodriguez, Patrick Brant 2016-03-01
9260552 Process to produce polymers from pyridyldiamido transition metal complexes and use thereof John R. Hagadorn, Liehpao O. Farng, Patrick J. Palafox, Jian Yang 2016-02-16
9169334 Preparation of bottlebrush polymers via ring-opening metathesis polymerization David T. Harris 2015-10-27
8969482 Dynamic modulation of metallocene catalysts 2015-03-03
8669330 Olefin triblock polymers via ring-opening metathesis polymerization 2014-03-11
8658556 Catalyst systems comprising multiple non-coordinating anion activators and methods for polymerization therewith 2014-02-25
8361922 Organometallic ruthenium complexes and related methods for the preparation of tetra-substituted and other hindered olefins Jacob Berlin, Robert H. Grubbs, Yann Schrodi 2013-01-29
8008224 Organometallic ruthenium complexes and related methods for the preparation of tetra-substituted and other hindered olefins Jacob Berlin, Robert H. Grubbs, Yann Schrodi 2011-08-30