Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777231 | Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes | Man Kit Ng, Donna J. Crowther, Hong Cheng, Patrick Brant, Clarence Chase | 2017-10-03 |
| 9745528 | Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes | Man Kit Ng, Matthew W. Holtcamp, Donna J. Crowther, Patrick Brant, Hong Cheng +1 more | 2017-08-29 |
| 9714393 | Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes | Man Kit Ng, Matthew W. Holtcamp, Donna J. Crowther, Patrick Brant, Hong Cheng +1 more | 2017-07-25 |
| 9663727 | Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes | Man Kit Ng, Mohsen S. Yeganeh, Timothy Andrew Barckholtz, Hong Cheng, Geoffrey Marshall Keiser +6 more | 2017-05-30 |
| 9617482 | Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes | Mohsen S. Yeganeh, Man Kit Ng, Timothy Andrew Barckholtz, Hong Cheng, Geoff Keiser +6 more | 2017-04-11 |
| 9540576 | Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes | Man Kit Ng, Donna J. Crowther, Hong Cheng, Patrick Brant, Clarence Chase | 2017-01-10 |
| 9441171 | Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes | ManKit Ng, Mohsen S. Yeganeh, Timothy Andrew Barckholtz, Hong Cheng, Geoffrey Marshall Keiser +6 more | 2016-09-13 |
| 9416325 | Methods and systems for predicting a need for introducing anti-fouling additives to a hydrocarbon stream to reduce fouling of crude hydrocarbon refinery components | — | 2016-08-16 |
| 9404847 | Methods for mitigating fouling of process equipment | Teh C. Ho | 2016-08-02 |
| 9334460 | Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes | ManKit Ng, Matthew W. Holtcamp, Donna J. Crowther, Patrick Brant, Hong Cheng +1 more | 2016-05-10 |
| 9290584 | Polyalkylene carboxylic acid polyamine additives for fouling mitigation in hydrocarbon refining processes | Man Kit Ng, David T. Ferrughelli, Hong Cheng, Kevin Mallory, Emmanuel Ulysse +3 more | 2016-03-22 |
| 9212326 | Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes | ManKit Ng, Donna J. Crowther, Hong Cheng, Patrick Brant, Clarence Chase | 2015-12-15 |
| 9085737 | Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes | Mohsen S. Yeganeh, ManKit Ng, Timothy Andrew Barckholtz, Hong Cheng, Geoffrey Marshall Keiser +6 more | 2015-07-21 |
| 8951409 | Polyalkylene epoxy polyamine additives for fouling mitigation in hydrocarbon refining processes | Man Kit Ng, Steven W. Levine, Kevin Mallory, Hong Cheng, Patrick Brant +1 more | 2015-02-10 |
| 8663455 | Addition of high molecular weight naphthenic tetra-acids to crude oils to reduce whole crude oil fouling | Steven W. Levine, George A. Lutz, Daniel P. Leta, Clifford C. Walters | 2014-03-04 |
| 8609429 | Methods for identifying high fouling hydrocarbon and for mitigating fouling of process equipment | Teh C. Ho, Limin Song, Tahmid I. Mizan | 2013-12-17 |
| 8440069 | Methods of isolating and using components from a high solvency dispersive power (HSDP) crude oil | Chris A. Wright, Sharon Feiller | 2013-05-14 |
| 8425761 | Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects | Chris A. Wright, Sharon Feiller, George A. Lutz | 2013-04-23 |
| 8062504 | Method for reducing oil fouling in heat transfer equipment | Chris A. Wright | 2011-11-22 |
| 7976640 | On-line heat exchanger cleaning method | Douglas S. Meyer, Ryan Vick, Douglas Bryant, Gary L. Novosad | 2011-07-12 |
| 7951340 | Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions | Chris A. Wright, George A. Lutz, Mark A. Greaney | 2011-05-31 |
| 7927479 | Focused beam reflectance measurement to optimize desalter performance and reduce downstream fouling | Mark A. Greaney, Chris A. Wright, Daniel P. Leta | 2011-04-19 |
| 7919058 | High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning | Chris A. Wright | 2011-04-05 |
| 7901564 | Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions | Chris A. Wright, George A. Lutz, Mark A. Greaney | 2011-03-08 |
| 7862224 | Vibration actuation system with independent control of frequency and amplitude | Limin Song, LeRoy R. Clavenna, Mohsen S. Yeganeh, H. Alan Wolf, Wayne J. York +1 more | 2011-01-04 |