Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401473 | Process to maintain high solvency of recycle solvent during upgrading of steam cracked tar | Kapil Kandel, Teng Xu, Glenn A. Heeter, Frank C. Wang, Anthony S. Mennito +1 more | 2022-08-02 |
| 11292973 | Process and system for upgrading a hydrocarbon feed | Ramanathan Sundararaman, James R. Lattner, Michael W. Weber, Saurabh S. Maduskar, Federico Barrai +1 more | 2022-04-05 |
| 10968404 | Pyrolysis tar upgrading | Teng Xu, Kapil Kandel, Glenn A. Heeter, John S. Coleman, Michael J. Clemmons +1 more | 2021-04-06 |
| 10781386 | Cetane improver in fuel oil | Kenneth C. H. Kar, Sheryl B. Rubin-Pitel, Anthony S. Mennito, Teng Xu | 2020-09-22 |
| 10704001 | Multi-stage upgrading pyrolysis tar products | Kenneth C. H. Kar, Sheryl B. Rubin-Pitel, Anthony S. Mennito, Teng Xu | 2020-07-07 |
| 10597592 | Upgrading hydrocarbon pyrolysis tar | Kapil Kandel, Reyyan Koc-Karabocek, Teng Xu, Frank C. Wang | 2020-03-24 |
| 10570342 | Deasphalting and hydroprocessing of steam cracker tar | Patrick L. Hanks, Anjaneya S. Kovvali, Steven Pyl, Sumathy Raman | 2020-02-25 |
| 10000710 | Pyrolysis tar upgrading process | Emmanuel Ulysse, Teng Xu | 2018-06-19 |
| 9809756 | Upgrading pyrolysis tar | Nikolaos Soultanidis, Keith G. Reed, Teng Xu, Luc R. M. Martens | 2017-11-07 |
| 9777227 | Upgrading hydrocarbon pyrolysis products | Nikolaos Soultanidis, John S. Buchanan, Christopher M. Evans, Luc R. M. Martens, Keith G. Reed +3 more | 2017-10-03 |
| 9771524 | Method and apparatus for improving a hydrocarbon feed | Teng Xu, Kapil Kandel, Michael J. Clemmons, James H. Beech, Jr. | 2017-09-26 |
| 9682902 | Membrane separation process using mixed vapor-liquid feed | Randall D. Partridge, Robert P. Lucchesi, George Walchuk, George L. Kellogg, Richard C. Bergman +1 more | 2017-06-20 |
| 9663727 | Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes | Man Kit Ng, Mohsen S. Yeganeh, Timothy Andrew Barckholtz, Glen B. Brons, Hong Cheng +6 more | 2017-05-30 |
| 9657116 | Process of polyolefin functionalization | Man Kit Ng, Hong Cheng, Emmanuel Ulysse, Donna J. Crowther, Edward A. Lemon, Jr. +1 more | 2017-05-23 |
| 9637694 | Upgrading hydrocarbon pyrolysis products | Christopher M. Evans, Nikolaos Soultanidis, Reyyan Koc-Karabocek, Teng Xu | 2017-05-02 |
| 9617482 | Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes | Mohsen S. Yeganeh, Man Kit Ng, Timothy Andrew Barckholtz, Glen B. Brons, Hong Cheng +6 more | 2017-04-11 |
| 9441171 | Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes | ManKit Ng, Mohsen S. Yeganeh, Timothy Andrew Barckholtz, Glen B. Brons, Hong Cheng +6 more | 2016-09-13 |
| 9290584 | Polyalkylene carboxylic acid polyamine additives for fouling mitigation in hydrocarbon refining processes | Man Kit Ng, Glen B. Brons, Hong Cheng, Kevin Mallory, Emmanuel Ulysse +3 more | 2016-03-22 |
| 9206363 | Hydroprocessing of heavy hydrocarbon feeds | Hyung Suk Woo, Jane C. Cheng, Teh C. Ho, Stephen H. Brown, Richard C. Dougherty +1 more | 2015-12-08 |
| 9090835 | Preheating feeds to hydrocarbon pyrolysis products hydroprocessing | James H. Beech, Jr., Teng Xu, Keith G. Reed | 2015-07-28 |
| 9085737 | Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes | Mohsen S. Yeganeh, ManKit Ng, Timothy Andrew Barckholtz, Glen B. Brons, Hong Cheng +6 more | 2015-07-21 |
| 8765824 | Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation | Timothy D. Shaffer, Man Kit Ng, George Skic, Randall D. Partridge | 2014-07-01 |
| 8673134 | Removal of nitrogen compounds from FCC distillate | Stacey E. Siporin, Steven S. Lowenthal, Randolph J. Smiley, Alan R. Katritzky, Bruce R. Cook | 2014-03-18 |
| 8613852 | Process for producing a high stability desulfurized heavy oils stream | Daniel P. Leta, Walter D. Vann, Eric B. Sirota, Howard Freund | 2013-12-24 |
| 8168061 | Process for flexible vacuum gas oil conversion using divided wall fractionation | Martin L. Gorbaty, Bruce R. Cook, Jason B. English, Steven S. Lowenthal | 2012-05-01 |