| 12398328 |
Chemical recycling of processed mixed plastic waste streams |
Bruce Roger DeBruin, David Eugene Slivensky, Xianchun Wu, Jaclyn Erin Shuman, Timothy Glenn Shaefer +3 more |
2025-08-26 |
| 12371625 |
Processes and systems for making recycle content hydrocarbons through a propylene fractionator |
Xianchun Wu, David Eugene Slivensky, Michael Gary Polasek |
2025-07-29 |
| 12338211 |
Recycle content (C4)alkanal |
David Eugene Slivensky, Kenny Randolph Parker, William Lewis Trapp, Michael Gary Polasek, Xianchun Wu |
2025-06-24 |
| 12326865 |
Chemical recycling of plastic-derived streams to a cracker separation zone |
David Eugene Slivensky, Xianchun Wu, Michael Paul Ekart, Bruce Roger DeBruin |
2025-06-10 |
| 12312540 |
Pyrolysis method and system for recycled waste |
Xianchun Wu, Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky, Carey Dan Ashcroft +1 more |
2025-05-27 |
| 12275895 |
Chemical recycling of plastic-derived streams to a cracker separation zone with enhanced separation efficiency |
David Eugene Slivensky, Xianchun Wu, Bruce Roger DeBruin, Damon Ray Billodeaux |
2025-04-15 |
| 12227710 |
Processes and systems for formation of recycle-content hydrocarbon compositions |
Michael Gary Polasek, David Eugene Slivensky, Xianchun Wu |
2025-02-18 |
| 12215283 |
Optimized cracker conditions to accept pyrolysis oil |
Kenny Randolph Parker, Michael Gary Polasek, David Eugene Sllivensky, Xianchun Wu, Jerome Leonard Stavinoha, Jr. |
2025-02-04 |
| 12195674 |
Using spent caustic solution from pygas treatment to neutralize halogens from liquified waste plastic |
Michael Gary Polasek, Xianchun Wu, David Eugene Slivensky |
2025-01-14 |
| 12173237 |
Processes and systems for formation of recycle-content hydrocarbon compositions |
Michael Gary Polasek, David Eugene Slivensky, Xianchun Wu |
2024-12-24 |
| 12116532 |
Compositions from the chemical recycling of plastic-derived streams and uses thereof |
David Eugene Slivensky, Xianchun Wu, Bruce Roger DeBruin, Damon Ray Billodeaux |
2024-10-15 |
| 12104121 |
Recycle content mixed esters and solvents |
David Eugene Slivensky, Kenny Randolph Parker, Michael Gary Polasek, William Lewis Trapp, Xianchun Wu |
2024-10-01 |
| 12098338 |
Cracking c8+ fraction of pyoil |
Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky, Xianchun Wu, Jerome Leonard Stavinoha, Jr. |
2024-09-24 |
| 12031091 |
Recycle content cracked effluent |
David Eugene Slivensky, Kenny Randolph Parker, Michael Gary Polasek, William Lewis Trapp, Xianchun Wu |
2024-07-09 |
| 12018220 |
Thermal pyoil to a gas fed cracker furnace |
Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky, Xianchun Wu, Jerome Leonard Stavinoha, Jr. |
2024-06-25 |
| 11945998 |
Processes and systems for making recycle content hydrocarbons |
Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky, Xianchun Wu |
2024-04-02 |
| 11946000 |
Blend small amounts of pyoil into a liquid stream processed into a gas cracker |
Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky, Xianchun Wu, Jerome Leonard Stavinoha, Jr. |
2024-04-02 |
| 11939534 |
Recycle content alpha olefins and fatty alcohols |
David Eugene Slivensky, Kenny Randolph Parker, Michael Gary Polasek, William Lewis Trapp, Xianchun Wu |
2024-03-26 |
| 11787754 |
Processes and systems for making recycle content hydrocarbons |
Xianchun Wu, Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky |
2023-10-17 |
| 11365357 |
Cracking C8+ fraction of pyoil |
Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky, Xianchun Wu, Jerome Leonard Stavinoha, Jr. |
2022-06-21 |
| 11319262 |
Processes and systems for making recycle content hydrocarbons |
Xianchun Wu, Kenny Randolph Parker, Michael Gary Polasek, David Eugene Slivensky |
2022-05-03 |
| 7525000 |
Acetylene removal methods and apparatus |
James M. Jordan, Kevin H. McGuire, George Mcleod, Randall L. Lamirand, James J. Cerrato +1 more |
2009-04-28 |