HW

Hangyao Wang

Dow Global Technologies: 15 patents #233 of 4,534Top 6%
RM Rohm And Haas Electronic Materials: 4 patents #157 of 562Top 30%
Overall (All Time): #307,612 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12378168 Methods for reducing formation of carbon disulfide in steam cracking processes to produce olefins Jorge H. Pazmino, Yu Liu, Georgios Bellos 2025-08-05
12291498 Methods for forming light olefins that include use of cooled product as a recycled quench stream Matthew T. Pretz, Anthony Plauck, Adam M. McNeeley 2025-05-06
11987547 Methods for forming light olefins that include use of cooled product as a recycled quench stream Matthew T. Pretz, Anthony Plauck, Adam M. McNeeley 2024-05-21
11773038 Methods for operating acetylene hydrogenation units in integrated steam cracking and fluidized catalytic dehydrogenation systems Lin Luo, Yu Liu, Matthew T. Pretz, Andrzej Malek 2023-10-03
11731924 Methods for operating acetylene hydrogenation units during integration of chemical processing systems for producing olefins Lin Luo, Yu Liu, Matthew T. Pretz, Andrzej Malek 2023-08-22
11718572 Methods for operating integrated chemical processing systems for producing olefins Lin Luo, Yu Liu, Barry B. Fish 2023-08-08
11643377 Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing Matthew T. Pretz, Mark W. Stewart, Lin Luo 2023-05-09
11613506 Chemical processes and systems that include the combustion of supplemental fuels Matthew T. Pretz, Lin Luo 2023-03-28
11584700 Methods for operating acetylene hydrogenation units in olefin production processes Yu Liu, Ernest R. Frank, Lin Luo 2023-02-21
11414363 Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing Matthew T. Pretz, Mark W. Stewart, Lin Luo 2022-08-16
11203559 Chemical processes and systems that include the combustion of supplemental fuels Matthew T. Pretz, Lin Luo 2021-12-21
9914996 Increasing zinc sulfide hardness Jitendra S. Goela, Hua Bai, Michael A. Pickering 2018-03-13
9863040 Method of increasing zinc sulfide hardness Jitendra S. Goela, Hua Bai, Michael A. Pickering 2018-01-09
9562286 Increasing zinc sulfide hardness Jitendra S. Goela, Hua Bai, Michael A. Pickering 2017-02-07
8613899 Apparatus and method for producing free-standing materials Heather A. G. Stern, Vincent DiFilippo, Jitendra S. Goela, Michael A. Pickering, Hua Bai +1 more 2013-12-24