Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6004922 | Laundry detergent compositions comprising cationic surfactants and modified polyamine soil dispersents | Randall Alan Watson | 1999-12-21 |
| 5968893 | Laundry detergent compositions and methods for providing soil release to cotton fabric | Sanjeev K. Manohar, Rajan Keshav Panandiker, Randall Alan Watson, Andrew Russell Graydon | 1999-10-19 |
| 5929010 | Laundry detergents comprising heavy metal ion chelants | Patti Jean Kellett, Christopher Mark Perkins | 1999-07-27 |
| 5858948 | Liquid laundry detergent compositions comprising cotton soil release polymers and protease enzymes | Chanchal Kumar Ghosh, Sanjeev K. Manohar, Randall Alan Watson | 1999-01-12 |
| 5843878 | Detergent compositions comprising soil release agents | Robert Ya-lin Pan, Robin Gibson Hall | 1998-12-01 |
| 5834412 | Soil release polymers with fluorescent whitening properties | Robert Henry Rohrbaugh | 1998-11-10 |
| 5747443 | Fabric softening compound/composition | Errol Hoffman Wahl, Toan Trinh, James C. Letton, Mark Robert Sivik | 1998-05-05 |
| 5747440 | Laundry detergents comprising heavy metal ion chelants | Patti Jean Kellett, Christopher Mark Perkins | 1998-05-05 |
| 5728671 | Soil release polymers with fluorescent whitening properties | Robert Henry Rohrbaugh | 1998-03-17 |
| 5691298 | Ester oligomers suitable as soil release agents in detergent compositions | James Albert Cleary, Robert Henry Rohrbaugh, Margaret Robinson Tallmadge, Shulin Zhang | 1997-11-25 |
| 5635103 | Bleaching compositions and additives comprising bleach activators having alpha-modified lactam leaving-groups | Alan David Willey, Kevin Lee Kott, Gregory Scot Miracle, James Charles Theophile Roger Burckett St. Laurent | 1997-06-03 |
| 5599782 | Soil release agents for granular laundry detergents | Robert Ya-lin Pan, Eugene Joseph Pancheri, Stephen W. Morrall | 1997-02-04 |
| 5565145 | Compositions comprising ethoxylated/propoxylated polyalkyleneamine polymers as soil dispersing agents | Randall Alan Watson, Shulin Zhang | 1996-10-15 |
| 5561235 | Multiple-substituted bleach activators | Gregory Scot Miracle, Alan David Willey, Michael E. Burns, Kevin Lee Kott, Mark Robert Sivik +1 more | 1996-10-01 |
| 5560862 | Multiple-substituted bleach activators | Gregory Scot Miracle, Alan David Willey, Michael E. Burns, Kevin Lee Kott, Mark Robert Sivik +1 more | 1996-10-01 |
| 5460747 | Multiple-substituted bleach activators | Gregory Scot Miracle, Alan David Willey, Michael E. Burns, Kevin Lee Kott, Mark Robert Sivik +1 more | 1995-10-24 |
| 5415807 | Sulfonated poly-ethoxy/propoxy end-capped ester oligomers suitable as soil release agents in detergent compositions | Robert Ya-lin Pan, Patti Jean Kellett, Robin Gibson Hall | 1995-05-16 |
| 5405542 | Rinse-added fabric conditioning compositions containing fabric softening agents and cationic polyester soil release polymers and preferred cationic soil release polymers therefor | Toan Trinh, Frederick E. Hardy | 1995-04-11 |
| 5332528 | Polyhydroxy fatty acid amides in soil release agent-containing detergent compositions | Robert Ya-lin Pan | 1994-07-26 |
| 5256168 | Sulfobenzoyl end-capped ester oligomers useful as soil release agents in granular detergent compositions | Stephen W. Morrall, Robert Ya-lin Pan, Bala Chandran Nayar | 1993-10-26 |
| 5188769 | Process for reducing the levels of fatty acid contaminants in polyhydroxy fatty acid amide surfactants | Daniel Stedman Connor, Jeffrey John Scheibel, Bruce Prentiss Murch, Mark H. K. Mao, Roland George Severson | 1993-02-23 |
| 5182043 | Sulfobenzoyl end-capped ester oligomers useful as soil release agents in granular detergent compositions | Stephen W. Morrall, Robert Ya-lin Pan, Bala Chandran Nayar | 1993-01-26 |
| 4976879 | Sulfoaroyl end-capped ester oligomers suitable as soil-release agents in detergent compositions and fabric-conditioner articles | Rene Maldonado, Toan Trinh | 1990-12-11 |
| 4968451 | Soil release agents having allyl-derived sulfonated end caps | Jeffrey John Scheibel | 1990-11-06 |
| 4956447 | Rinse-added fabric conditioning compositions containing fabric sofening agents and cationic polyester soil release polymers and preferred cationic soil release polymers therefor | Frederick E. Hardy, Toan Trinh | 1990-09-11 |