| 10807076 |
Mesoporous FCC catalysts with excellent attrition resistance |
Michael Sigman, Charles Keweshan |
2020-10-20 |
|
| 9682366 |
Method of producing FCC catalysts with reduced attrition rates |
Michael Sigman, Kenneth W. Folmar |
2017-06-20 |
|
| 9403161 |
Method of producing FCC catalysts with reduced attrition rates |
Michael Sigman, Kenneth W. Folmar |
2016-08-02 |
|
| 8940156 |
Thermochemical structuring of matrix components for FCC catalysts |
Kenneth W. Folmar |
2015-01-27 |
|
| 8372269 |
Heavy metals trapping co-catalyst for FCC processes |
Kenneth W. Folmar |
2013-02-12 |
|
| 6696378 |
Fluid catalytic cracking catalyst manufacturing process |
Clark W. Gibson, George E. Gantt, Robert E. Barnes, David Stockwell |
2004-02-24 |
$13,203,000 |
| 5997626 |
Low abrasion calcined kaolin pigments and enhanced filtration method |
Joseph H. Z. Wu, Michael G. Londo, Rene S. Guermonprez, Tracey A. Burbank |
1999-12-07 |
$4,251,000 |
| 5938833 |
Chemical process for fractionating mineral particles based on particle size |
Sanjay Behl, Raymond H. Young |
1999-08-17 |
$25,374,000 |
| 5922207 |
Filter aid for clay processing |
Sanjay Behl, Raymond H. Young |
1999-07-13 |
$26,345,000 |
| 5749958 |
Delaminated kaolin pigments their preparation and use in paper coating |
Sanjay Behl, Saad Nemeh, Joseph P. Berberich |
1998-05-12 |
$22,384,000 |
| 5688315 |
Colored titaniferous coating pigment obtained as a flocculated by-product in a kaolin purification process |
Sanjay Behl, Raymond H. Young |
1997-11-18 |
$17,570,000 |
| 5645635 |
Delaminated kaolin pigments, their preparation and use in paper filling applications |
Sanjay Behl, Saad Nemeh, Joseph P. Berberich |
1997-07-08 |
$22,174,000 |
| 5603411 |
Method for separating mixture of finely divided minerals |
Danny L. Williams, George E. Gantt, Sanjay Behl |
1997-02-18 |
$11,681,000 |
| 5584394 |
Colored titaniferous coating pigment obtained as a flocculated by-product in a kaolin purification process |
Sanjay Behl, Raymond H. Young |
1996-12-17 |
$22,485,000 |
| 5535890 |
Method for separating mixture of finely divided minerals |
Sanjay Behl, Raymond H. Young |
1996-07-16 |
$25,576,000 |
| 5411587 |
Paper coating kaolin pigments their preparation and use |
Patrick D. Canavan, Fred M. Allen, Jordan Keith Lampert |
1995-05-02 |
$39,171,000 |
| 5391526 |
Situ method for producing hydrosulfite bleach and use thereof |
Raymond H. Young, Ellen S. Forbus, Larry W. Donaldson |
1995-02-21 |
$17,087,000 |
| 5342443 |
Method for bleaching kaolin clay |
Ellen S. Forbus, George E. Gantt, Raymond H. Young |
1994-08-30 |
$19,010,000 |
| 5328506 |
Pigment products in an agglomerated form and use thereof in bulk shipments |
Russell R. Crumbley, James T. Palmer, Raymond G. Downey, Michael Pavol |
1994-07-12 |
$7,964,000 |
| 5169443 |
Paper coating kaolin pigments there preparation and use |
Patrick D. Canavan |
1992-12-08 |
$7,141,000 |
| 5145814 |
In situ method for producing hydrosulfite beach and use thereof |
Raymond H. Young, Ellen S. Forbus, Larry W. Donaldson |
1992-09-08 |
$6,043,000 |
| 5011534 |
Calcined kaolin clay filler pigment for enhancing opacity and printing properties of newsprint and mechanical papers |
Richard Berube, John S. Babiec, Jr., M. Phillip Jameson, Andrew R. Negele |
1991-04-30 |
$3,021,000 |
| 4784758 |
Process for removing magnetic particles from a suspension of solids in a liquid |
— |
1988-11-15 |
$6,617,000 |
| 4781298 |
Process for beneficiating clay at high solids |
Glen A. Hemstock |
1988-11-01 |
$3,646,000 |
| 4738726 |
Treatment of clays with cationic polymers to prepare high bulking pigments |
Richard J. Pratt, Richard A. Slepetys, Saad Nemeh |
1988-04-19 |
$4,090,000 |
