| 12195580 |
Curing agent for epoxy resins |
Hui Zhou |
2025-01-14 |
|
| 12091495 |
Curing agent for epoxy resins |
Hui Zhou |
2024-09-17 |
$21,053,000 |
| 11542364 |
Curing agent for epoxy resins |
Hui Zhou |
2023-01-03 |
$14,939,000 |
| 11518845 |
Curing agent for epoxy resins |
Hui Zhou |
2022-12-06 |
$39,183,000 |
| 11292981 |
Emulsifier for lubricating oil concentrate |
Xiaolong Li, Jun Fan |
2022-04-05 |
$7,457,000 |
| 9987588 |
Sterically hindered amines and associated methods |
Robert A. Grigsby, Jr., Jingjun Zhou |
2018-06-05 |
$5,500,000 |
| 9700832 |
Sterically hindered amines and associated methods |
Robert A. Grigsby, Jr., Jingjun Zhou |
2017-07-11 |
$44,839,000 |
| 9352271 |
Sterically hindered amines and associated methods |
Robert A. Grigsby, Jr., Jingjun Zhou |
2016-05-31 |
$22,684,000 |
| 8664448 |
Process for the production and purification of propylene glycol |
Srinivasa S. Godavarthy, Ralph M. DiGuilio, Stan Harville, Matthew W. Forkner |
2014-03-04 |
$14,872,000 |
| 7304183 |
Co-production of cyclohexylamine and bis(para-aminocyclohexyl) methane |
Ralph M. DiGuilio, Pete S. Morford |
2007-12-04 |
$47,618,000 |
| 7169268 |
Color stabilization of amines |
Mark Posey, Maarten P. ter Weeme |
2007-01-30 |
$14,943,000 |
| 7074963 |
Preparation of secondary amines |
Christopher Nelli |
2006-07-11 |
$29,490,000 |
| 6888030 |
Advances in amination |
Wheeler C. Crawford, John M. Larkin |
2005-05-03 |
$10,567,000 |
| 6340559 |
Semiconductor developing agent |
Stephen Lee Sjoberg, Wheeler C. Crawford |
2002-01-22 |
|
| 6210452 |
Fuel additives |
— |
2001-04-03 |
|
| 6191317 |
Process for preparation of polyalkyl hydroxyaromatics |
— |
2001-02-20 |
|
| 6093854 |
Process for preparing alkanolamines from polyolefin epoxides |
John M. Larkin |
2000-07-25 |
|
| 6063145 |
Fuel compositions containing etheramine alkoxylates |
John M. Larkin, Terry L. Renken |
2000-05-16 |
|
| 6060625 |
Process for the production of etheramine alkoxylates |
Mike McKinney, Timothy L. Lambert, Edward T. Marquis |
2000-05-09 |
|
| 5861051 |
Process for removing carbon dioxide from gas mixture |
James E. Critchfield, Thomas J. Kenney, Patrick E. Holub |
1999-01-19 |
|
| 5782938 |
Fuel composition |
— |
1998-07-21 |
|
| 5516343 |
Hydrocarbon compositions containing a polyetheramide additive |
— |
1996-05-14 |
|
| 5436351 |
Imidazolidone polyetheramide surfactant |
David A. Coffey |
1995-07-25 |
|
| 5383942 |
Fuel composition |
Sheldon Herbstman, Joseph M. Russo, Robert L. Zimmerman, Michael Cuscurida |
1995-01-24 |
$26,410,000 |
| 5364971 |
Decolorization of polyethylene polyamines using ruthenium |
— |
1994-11-15 |
$14,794,000 |
