Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5268406 | Shellac/polyalkyleneglycol monomethacrylate graft copolymers | Robert Catena, Mathew C. Mathew | 1993-12-07 |
| 4971626 | Semi-polar hyperdispersants for pigment bases | Albert A. Kveglis | 1990-11-20 |
| 4882436 | Semi-polar hyperdispersants for pigment bases | Albert A. Kveglis | 1989-11-21 |
| 4385166 | Printing inks based on poly(amide-ester) resins | Daniel J. Carlick, Shih Chung Chen | 1983-05-24 |