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USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Tsai — 14 Patents

UOUop: 14 patents #214 of 1,854Top 15%
Arlington Heights, IL: #141 of 1,285 inventorsTop 15%
Illinois: #6,113 of 84,256 inventorsTop 8%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Robert E. Tsai has been granted 14 US patents while listed as an inventor at Uop. The first was granted in 2016 and the most recent in February 2023. Robert E. Tsai ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert E. Tsai in Arlington Heights, IL, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11572511 Integrated process for pyrolysis and steam cracking Michael S. Allegro, II, Elizabeth Carter, Joseph A. Montalbano, Matthew James Griffiths, John Goodman +2 more 2023-02-07
11441838 Processes for recovering LPG from a reforming-zone effluent Thuy Vu, Xin X. Zhu, Amit Goyal, William Yanez, Sudipta Ghosh 2022-09-13
11078133 Aromatic alkylation process Gregory B. Kuzmanich, Richard A. Johnson, Joseph A. Montalbano, Feng Xu 2021-08-03
10626067 Processes for separating para-xylene from toluene Joseph A. Montalbano, Ellen Arnold 2020-04-21
10450240 Processes and apparatuses for methylation of aromatics in an aromatics complex Joseph A. Montalbano, R. Jason L. Noe, Veronica G. Deak, Anton N. Mlinar 2019-10-22
9815756 Methods and apparatuses for phenol fractionation in a single dividing wall column Robert J. Schmidt, Charlotte Y. Fang, Russell C. Schulz, Xin X. Zhu, Scott R. Keenan +3 more 2017-11-14
9816753 Methods and apparatuses for reforming of hydrocarbons including recovery of products using an absorption zone Xin X. Zhu, Tokhanh Ngo, William Yanez, Bryan K. Glover 2017-11-14
9670114 Methods and apparatuses for reforming of hydrocarbons including recovery of products using an absorption zone Xin X. Zhu, Tokhanh Ngo, William Yanez, Bryan K. Glover 2017-06-06
9663423 Methods and apparatuses for reforming of hydrocarbons including recovery of products using an absorption zone and a pressure swing adsorption zone Bryan K. Glover, Xin X. Zhu, William Yanez 2017-05-30
9637426 Methods and apparatuses for reforming of hydrocarbons including recovery of products using a recontacting zone Xin X. Zhu, Tokhanh Ngo, William Yanez, Lisa M. Lane 2017-05-02
9637427 Methods and apparatuses for reforming of hydrocarbons including recovery of products using a recovery zone and a pressure swing adsorption zone Xin X. Zhu, Tokhanh Ngo, William Yanez, Lisa M. Lane 2017-05-02
9630138 Pressure swing adsorption processes and systems for recovery of hydrogen and C2+ hydrocarbons Xin X. Zhu, Joel Kaye, Eleftherios Adamopoulos 2017-04-25
9399607 Methods and apparatuses for reforming of hydrocarbons including recovery of products using a recovery zone, a pressure swing adsorption zone, and a membrane separation zone Xin X. Zhu, Bryan K. Glover, Eleftherios Adamopoulos, William Yanez 2016-07-26
9327973 Methods and apparatuses for reforming of hydrocarbons including recovery of products using a recovery zone, an absorption zone and a pressure swing adsorption zone Xin X. Zhu, Tokhanh Ngo, William Yanez, Bryan K. Glover 2016-05-03