RF

Ruth Figueroa

Dow Global Technologies: 23 patents #102 of 4,534Top 3%
Overall (All Time): #177,824 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12428504 Biphenylphenol polymerization catalysts Angela I. Padilla-Acevedo, Andrew J. Young, Roger L. Kuhlman, Susan G. Brown, Matthew E. Belowich +7 more 2025-09-30
12252574 Bis-phenyl-phenoxy polyolefin procatalysts having two anthracenyl ligands Robert David Grigg, Jerzy Klosin, Tulaza Vaidya, Carl N. Iverson 2025-03-18
11242422 Polymerizations for olefin-based polymers Philip P. Fontaine, Jerzy Klosin, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway +4 more 2022-02-08
11208503 Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization Hien Q. Do, Philip P. Fontaine, Andrew J. Young, Susan G. Brown, Johnathan E. DeLorbe +3 more 2021-12-28
11111318 Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization Hien Q. Do, Philip P. Fontaine, Andrew J. Young, Susan G. Brown, Johnathan E. DeLorbe +5 more 2021-09-07
11041027 Polymerization process for producing ethylene based polymers Jerzy Klosin, Philip P. Fontaine 2021-06-22
10870713 Procatalyst and polymerization process using the same Johnathan E. DeLorbe, Phillip P. Fontaine, Jerzy Klosin, Ravi B. Shankar, Matthew M. Yonkey 2020-12-22
10597473 Polymerization process for producing ethylene based polymers Jerzy Klosin 2020-03-24
10526431 Catalyst systems for olefin polymerization Philip P. Fontaine, Jerzy Klosin, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway +2 more 2020-01-07
10519260 Polymerizations for olefin-based polymers Philip P. Fontaine, Jerzy Klosin, Endre Szuromi, Carl N. Iverson, Zach T. Rickaway +4 more 2019-12-31
10239974 Ethylene-based polymers Mridula Kapur, Mehmet Demirors, Philip P. Fontaine, Jerzy Klosin, Endre Szuromi +4 more 2019-03-26
10214622 Catalyst systems for olefin polymerization Jerzy Klosin, Pulikkottil J. Thomas, Mehmet Demirors, Sylvie Desjardins, Mridula Kapur +1 more 2019-02-26
10214602 Polymerization process for producing ethylene based polymers Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more 2019-02-26
10144791 Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts Jerzy Klosin, Robert D. J. Froese 2018-12-04
10059787 Polymerization process for producing ethylene based polymers Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more 2018-08-28
9975975 Bis-biphenylphenoxy catalysts for polymerization of low molecular weight ethylene-based polymers Sean W. Ewart, Richard Keaton, Jerzy Klosin 2018-05-22
9862734 Metal-ligand complex, olefin polymerization catalyst derived therefrom, and olefin polymerization method utilizing the catalyst Jerzy Klosin, Philip P. Fontaine, David M. Pearson, Todd D. Senecal 2018-01-09
9751998 Catalyst systems for olefin polymerization Jerzy Klosin, Pulikkottil J. Thomas, Mehmet Demirors, Sylvie Desjardins, Mridula Kapur +1 more 2017-09-05
9605098 Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts Jerzy Klosin, Robert D. J. Froese 2017-03-28
9527940 Polymerization process for producing ethylene based polymers Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more 2016-12-27
9527941 Polymerization process for producing ethylene based polymers Mehmet Demirors, Jerzy Klosin, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more 2016-12-27
8372927 Metal-ligand complexes and catalysts Jerzy Klosin 2013-02-12
8202954 Metal-ligand complexes and catalysts Jerzy Klosin, Philip P. Fontaine 2012-06-19