Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935664 | Packaging material having good moisture barrier | Mohan Sasthav | 1999-08-10 |
| 5916637 | Method of producing paperboard packaging with an improved sizing layer including a styrene maleic anhydride binder for reduced edgewicking | — | 1999-06-29 |
| 5882768 | Base stock packaging structure including a colloidal copolymer for increased hold-out | — | 1999-03-16 |
| 5766732 | Moisture resistant frozen food packaging using an over-print varnish | — | 1998-06-16 |
| 5747141 | Paperboard packaging with an improved sizing layer including a styrene maleic anhydride binder for reducing edgewicking | — | 1998-05-05 |
| 5153061 | Barrier coating to reduce migration of contaminants from paperboard | Giancarlo A. Cavagna | 1992-10-06 |