Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428359 | Process for catalytically converting naphtha to light olefins with predominant modes | Deng-Yang Jan, Xi Zhao, Jaime G. Moscoso, Mathias P. Koljack | 2025-09-30 |
| 12247005 | Process for catalytically converting naphtha to light olefins | Deng-Yang Jan, Xi Zhao, Jaime G. Moscoso, Mathias P. Koljack | 2025-03-11 |
| 12122966 | Process for converting naphtha to light olefins with separation | Deng-Yang Jan, Cora Wang Ploentham, Alan K. Bedell, Xi Zhao, Pelin Cox | 2024-10-22 |
| 12024681 | Process for increasing the concentration of normal paraffins in a light naphtha stream | Mark P. Lapinski, Ram Ganesh Rokkam, Cora Wang Ploentham | 2024-07-02 |
| 11959029 | Integrated process for the conversion of crude to olefins | Stanley S. Carp, David Banks, Alan K. Bedell, Keith A. Couch, Stanley J. Frey +1 more | 2024-04-16 |
| 11708537 | Integrated process for the conversion of crude to olefins | Stanley S. Carp, Alan K. Bedell, David Banks, Keith A. Couch, Cora Wang Ploentham +1 more | 2023-07-25 |
| 11661385 | Process for increasing the concentration of normal hydrocarbons in a light naphtha stream | Stephen W. Sohn, Cora Wang Ploentham, Nikunj M. Patel, Hari S. Bajpai, Manoj Kumar | 2023-05-30 |
| 11597883 | Process for removing olefins from normal paraffins in an isomerization effluent stream | Mark P. Lapinski, Ram Ganesh Rokkam | 2023-03-07 |
| 10384986 | MTO process for enhanced production of propylene and high value products | Thulasidas Chellppannair, Nicholas J. Schoenfeldt, Andrea G. Bozzano, Wolfgang A. Spieker, Christopher D. DiGiulio +1 more | 2019-08-20 |
| 10358394 | MTO process for enhanced production of propylene and high value products | Thulasidas Chellppannair, Nicholas J. Schoenfeldt, Andrea G. Bozzano, Wolfgang A. Spieker, Christopher D. DiGiulio +1 more | 2019-07-23 |
| 10246385 | Integrated pyrolysis and oxygenate to olefin process | Rajeswar Gattupalli, Andrea G. Bozzano, Laura E. Leonard | 2019-04-02 |
| 10160922 | Processes and apparatuses for production of olefins | — | 2018-12-25 |
| 10093593 | Use of catalyst to adjust product distributions in MTO process | Andrea G. Bozzano, Nicholas J. Schoenfeldt, Thulasidas Chellppannair, Wolfgang A. Spieker, Bipin V. Vora | 2018-10-09 |
| 9328298 | Naphtha cracking | Mary Jo Wier | 2016-05-03 |
| 9328299 | Naphtha cracking | Mary Jo Wier | 2016-05-03 |
| 9302956 | Process for increasing the yield of an isomerization zone fractionation | Mark P. Lapinski, Matthew Lippmann, David J. Shecterle, Lakshmi P. Mokka | 2016-04-05 |
| 9302959 | Process for increasing the yield of an isomerization zone | Mark P. Lapinski, Matthew Lippmann | 2016-04-05 |
| 9302957 | Process for controlling the yield of an isomerization zone | Mark P. Lapinski, Matthew Lippmann, David J. Shecterle, Lakshmi P. Mokka | 2016-04-05 |
| 6069289 | Process for separating and recovering multimethyl-branched alkanes | Hemant W. Dandekar, Herman A. Zinnen | 2000-05-30 |
| 6036845 | Modified riser-reactor reforming process with prereactor | Christopher D. Gosling, Paula L. Bogdan | 2000-03-14 |
| 5836042 | Modular windshield wiper drive support frame | Michael C. Nazione, Franz Buechele | 1998-11-17 |
| 5811630 | PSA process with reaction for reversible reactions | Hemant W. Dandekar | 1998-09-22 |
| 5763730 | Process for alkane isomerization using reactive chromatography | Hemant W. Dandekar, Ralph D. Gillespie, Herman A. Zinnen, Charles P. McGonegal, Masami Kojima +1 more | 1998-06-09 |
| 5744683 | Process for continuous reaction and deparation using reactive chromatography | Hemant W. Dandekar, Simon H. Hobbs, Masami Kojima, Ralph D. Gillespie, Herman A. Zinnen +1 more | 1998-04-28 |
| 5744684 | Process for alkane isomerization using reactive chromatography and reactive desorbent | Herman A. Zinnen, Charles P. McGonegal, Hemant W. Dandekar, Ralph D. Gillespie | 1998-04-28 |