Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613727 | Stabilized oxalic acid sour | Minyu Li | 2003-09-02 |
| 6503875 | Stabilized oxalic acid sour | Minyu Li | 2003-01-07 |
| 6471728 | Removal of blood stains | Kim R. Smith | 2002-10-29 |
| 6262013 | Sanitizing laundry sour | Kim R. Smith, Wendy Wiseth, Robert D. P. Hei, Paul Mattia | 2001-07-17 |
| 6194371 | Stable alkaline emulsion cleaners | Daniel J. Donovan | 2001-02-27 |
| 6158486 | Closed package liquid dispensing system | Scott R. Olson, Keith D. Johnson | 2000-12-12 |
| 5370708 | Decolorizing dyed fabric or garments | Elizabeth J. Gladfelter, Wendell D. Burch | 1994-12-06 |
| 5268002 | Decolorizing dyed fabric or garments | Elizabeth J. Gladfelter, Wendell D. Burch | 1993-12-07 |
| 5213581 | Compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim | Patricia M. Stanley | 1993-05-25 |
| 5122159 | Cellulase compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim | Patricia M. Stanley | 1992-06-16 |
| 5006126 | Cellulase compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim | Patricia M. Stanley | 1991-04-09 |
| 4997450 | Decolorizing dyed fabric or garments | Elizabeth J. Gladfelter, Wendell D. Burch | 1991-03-05 |
| 4912056 | Treatment of denim with cellulase to produce a stone washed appearance | — | 1990-03-27 |
| 4832864 | Compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim | — | 1989-05-23 |