| 6191242 |
Process for making high performance anionic polymeric flocculating agents |
Roderick G. Ryles, Joseph Jacinto Pellon |
2001-02-20 |
| 6147176 |
High performance polymer flocculating agents nonionic polymers |
Joseph Jacinto Pellon, Roderick G. Ryles |
2000-11-14 |
| 6130303 |
Water-soluble, highly branched polymeric microparticles |
Roderick G. Ryles |
2000-10-10 |
| 5961840 |
Method of dewatering suspensions with unsheared anionic flocculants |
Roderick G. Ryles, Joseph Jacinto Pellon |
1999-10-05 |
| 5945494 |
High performance cationic polymer flocculating agents |
Joseph Jacinto Pellon, Roderick G. Ryles |
1999-08-31 |
| 5919882 |
High performance anionic polymeric flocculating agents |
Roderick G. Ryles, Joseph Jacinto Pellon |
1999-07-06 |
| 5882525 |
Method for treating suspended solids |
Joseph Jacinto Pellon, Roderick G. Ryles |
1999-03-16 |
| 5643461 |
High performance dewatering aids |
Joseph Jacinto Pellon, Roderick G. Ryles |
1997-07-01 |
| 5530069 |
Methods of making and using high molecular weight acrylamide polymers |
Roderick G. Ryles |
1996-06-25 |
| 5405554 |
High performance dewatering aids |
Joseph Jacinto Pellon, Roderick G. Ryles |
1995-04-11 |
| 5354481 |
Water-soluble highly branched polymeric microparticles |
Roderick G. Ryles |
1994-10-11 |
| 5340865 |
Cross-linked cationic polyermic microparticles |
Roderick G. Ryles |
1994-08-23 |
| 5286806 |
Methods of making and using high molecular weight acrylamide polymers |
Roderick G. Ryles |
1994-02-15 |
| 5171808 |
Cross-linked anionic and amphoteric polymeric microparticles |
Roderick G. Ryles, Dan S. Honig, Elieth Harris |
1992-12-15 |
| 5152903 |
Cross-linked cationic polymeric microparticles |
Roderick G. Ryles |
1992-10-06 |
| 4968435 |
Cross-linked cationic polymeric microparticles |
Roderick G. Ryles |
1990-11-06 |
| 4861499 |
Water-dispersible hydrophobic thickening agent |
Roderick G. Ryles |
1989-08-29 |
| 4622356 |
Polyacrylamide and polyacrylic acid polymers |
Peter A. Jarovitzky |
1986-11-11 |
| 4568731 |
Polyacrylamide and polyacrylic acid polymers |
Peter A. Jarovitzky |
1986-02-04 |