ZG

Zhihui Gu

Chevron: 9 patents #523 of 4,788Top 15%
MM Memc Electronic Materials: 4 patents #50 of 273Top 20%
SU Sunedison: 2 patents #7 of 44Top 20%
CL Corner Star Limited: 1 patents #21 of 48Top 45%
Overall (All Time): #284,789 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12421331 Systems and methods for chromium catalyst activation Max P. McDaniel, Ted H. Cymbaluk, Anand Ramanathan, Julian Abrego, Taryn Huber +3 more 2025-09-23
12403454 Methods of chromium catalyst activation to reduce gels and improve melt index potential Max P. McDaniel, Ted H. Cymbaluk, Anand Ramanathan, Julian Abrego, Taryn Huber +1 more 2025-09-02
12319770 High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization Max P. McDaniel, Eric D. Schwerdtfeger, Qing Yang, Carlos A. Cruz, Jinping Zhou +2 more 2025-06-03
12297310 Methods for chromium catalyst activation using oxygen-enriched fluidization gas Ralph W. Romig, James E. Hein, Troy Bretz 2025-05-13
12146018 High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization Max P. McDaniel, Eric D. Schwerdtfeger, Qing Yang, Carlos A. Cruz, Jinping Zhou +2 more 2024-11-19
12037421 Processes for preparing metallocene-based catalyst systems with an alcohol compound Qing Yang, Ryan N. Rose, Max P. McDaniel 2024-07-16
11912809 High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization Max P. McDaniel, Eric D. Schwerdtfeger, Qing Yang, Carlos A. Cruz, Jinping Zhou +2 more 2024-02-27
11753488 Processes for preparing metallocene-based catalyst systems with an alcohol compound Qing Yang, Ryan N. Rose, Max P. McDaniel 2023-09-12
11584806 Methods for chromium catalyst activation using oxygen-enriched fluidization gas Ralph W. Romig, James E. Hein, Troy Bretz 2023-02-21
10011493 Methods for purifying halosilane-containing streams Gianluca Pazzaglia, Puneet Gupta 2018-07-03
9174848 Processes and systems for purifying silane Baisheng Zou 2015-11-03
9061916 Processes and systems for purifying silane Baisheng Zou 2015-06-23
8551298 Processes for purifying silane Timothy Dinh Truong, Puneet Gupta 2013-10-08
8524045 Systems for purifying silane Timothy Dinh Truong, Puneet Gupta 2013-09-03
8524044 Systems for recovering silane from heavy-ends separation operations Timothy Dinh Truong, Puneet Gupta 2013-09-03
8524048 Processes for recovering silane from heavy-ends separation operations Timothy Dinh Truong, Puneet Gupta 2013-09-03