Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877896 | Sulfoaroyl end-capped ester of oligomers suitable as soil-release agents in detergent compositions and fabric-conditioner articles | Rene Maldonado, Toan Trinh | 1989-10-31 |
| 4876046 | Substituted glutaric and adipic diperoxyacids | Allen D. Clauss | 1989-10-24 |
| 4861512 | Sulfonated block polyesters useful as soil release agents in detergent compositions | — | 1989-08-29 |
| 4818569 | Articles and methods for treating fabrics in clothes dryer | Toan Trinh, Gail Beth Rattinger | 1989-04-04 |
| 4721580 | Anionic end-capped oligomeric esters as soil release agents in detergent compositions | — | 1988-01-26 |
| 4713194 | Block polyester and like compounds having branched hydrophilic capping groups useful as soil release agents in detergent compositions | — | 1987-12-15 |
| 4711730 | Capped 1,2-propylene terephthalate-polyoxyethylene terephthalate polyesters useful as soil release agents | Francis L. Diehl | 1987-12-08 |
| 4702857 | Block polyesters and like compounds useful as soil release agents in detergent compositions | — | 1987-10-27 |
| 4664848 | Detergent compositions containing cationic compounds having clay soil removal/anti-redeposition properties | Young S. Oh | 1987-05-12 |
| 4661267 | Fabric softener composition | Bob Dekker, Axel Konig, Theodericus J. Straathof | 1987-04-28 |
| 4661288 | Zwitterionic compounds having clay soil removal/anti/redeposition properties useful in detergent compositions | Donn Nelton Rubingh | 1987-04-28 |
| 4659802 | Cationic compounds having clay soil removal/anti-redeposition properties useful in detergent compositions | Donn Nelton Rubingh | 1987-04-21 |
| 4622378 | Zwitterionic polymers having clay soil removal/anti-redeposition properties useful in detergent compositions | — | 1986-11-11 |
| 4551506 | Cationic polymers having clay soil removal/anti-redeposition properties useful in detergent compositions | — | 1985-11-05 |
| 4394305 | Alpha-oxyalkylene amine oxide compounds useful in detergents | — | 1983-07-19 |
| 4301044 | Biodegradable zwitterionic surfactant compounds | George E. Wentler, Joseph McGrady, William A. Cilley | 1981-11-17 |