Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592064 | Highly repellent carpet protectants | Andrew Hen Liu, Peter Michael Murphy, Charles Strickler | 2009-09-22 |
| 7344758 | Hydrocarbon extenders for surface effect compositions | Justine Franchina | 2008-03-18 |
| 6790905 | Highly repellent carpet protectants | Andrew Hen Liu, Peter Michael Murphy, Charles Strickler | 2004-09-14 |
| 5798402 | Fluorinated sulfone melt additives for thermoplastic polymers | Kimberly Gheysen Raiford, Edward James Greenwood | 1998-08-25 |
| 5229483 | Phenolic stain-resists | — | 1993-07-20 |
| 5156767 | Emulsion breaking using alkylphenol-polyethylene oxide-acrylate polymer coated coalescer material | Nicholas O. Wolf, Charles R. Clark, D. Philip Cords | 1992-10-20 |
| 5057121 | Process for imparting stain-resist agent | Joyce Monson Materniak, Mead S. Moores, Ella D. Openstone, Ernest Rivet | 1991-10-15 |
| 5032136 | Process for importing stain-resistance to textile substrates | Nandakumar S. Rao, Yashavant V. Vinod, Jeffrey R. Alender | 1991-07-16 |
| 5001004 | Stain-resistant aromatic/maleic anhydride polymers | Nandakumar S. Rao, Yashavant V. Vinod, George K. Henry, Kenneth S. Prowse | 1991-03-19 |
| 4948650 | Stain-resistant textile substrates | Nandakumar S. Rao, Yashavant V. Vinod, Jeffrey R. Alender | 1990-08-14 |
| 4883839 | Stain-resistant agents for textiles | Nandakumar S. Rao, Yashavant V. Vinod, Jeffrey R. Alender | 1989-11-28 |
| 4588795 | Oxyanion-catalyzed polymerization | Ira B. Dicker, William B. Farnham, Walter R. Hertler, Evan D. Laganis, Dotsevi Y. Sogah +1 more | 1986-05-13 |
| 4386966 | Copper phthalocyanine pigment process | — | 1983-06-07 |
| 4298398 | Process for converting premilled crude quinacridone to pigmentary form | — | 1981-11-03 |
| 4247695 | Process for preparation of quinacridone pigments using moderately concentrated acid | — | 1981-01-27 |