| 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 |
$197,555,000 |
| 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 |
$91,700,000 |
| 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 |
$227,017,000 |
| 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 |
$100,914,000 |
| 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 |
$115,989,000 |
| 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 |
$665,363,000 |
| 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 |
$138,948,000 |
| 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 |
$120,173,000 |
| 9404847 |
Methods for mitigating fouling of process equipment |
Teh C. Ho |
2016-08-02 |
$313,234,000 |
| 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 |
$268,960,000 |
| 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 |
$171,216,000 |
| 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 |
$395,451,000 |
| 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 |
$351,725,000 |
| 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 |
$187,321,000 |
| 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 |
$130,032,000 |
| 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 |
$210,888,000 |
| 8440069 |
Methods of isolating and using components from a high solvency dispersive power (HSDP) crude oil |
Chris A. Wright, Sharon Feiller |
2013-05-14 |
$168,241,000 |
| 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 |
$63,067,000 |
| 8062504 |
Method for reducing oil fouling in heat transfer equipment |
Chris A. Wright |
2011-11-22 |
$384,375,000 |
| 7976640 |
On-line heat exchanger cleaning method |
Douglas S. Meyer, Ryan Vick, Douglas Bryant, Gary L. Novosad |
2011-07-12 |
$148,518,000 |
| 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 |
$118,195,000 |
| 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 |
$218,480,000 |
| 7919058 |
High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning |
Chris A. Wright |
2011-04-05 |
$264,105,000 |
| 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 |
$124,244,000 |
| 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 |
$126,884,000 |
