Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576083 | Deinking of waste paper | Kelly Page | 2003-06-10 |
| 6468391 | Method of making sanitary paper from chemical pulp using a single component cellulase that does not contain cellulose-building domain | Masaki Sharyo, Hiromichi Sakaguchi, Masahiro Ohishi, Mamoru Takahashi, Katsunori Kida +2 more | 2002-10-22 |
| 6241849 | Methods for deinking and decolorizing printed paper | — | 2001-06-05 |
| 6083739 | Treatment of cellulose fabrics with cellulases | — | 2000-07-04 |
| 5603804 | Process for production of linerboard and corrugated medium | Tomas Tage Hansen, Hans Christian Holm | 1997-02-18 |
| 5525193 | Use of monocomponent cellulase for removing inks, coatings, and toners from printed paper | Steven E. Bazewicz, Hans Christian Holm | 1996-06-11 |
| 4284545 | Composition and process for making precipitated nylon-polyvinyl alcohol biconstituent composition | Julianna K. Varga | 1981-08-18 |
| 4256613 | Composition and process for making precipitated nylon-cellulose biconstituent composition | Julianna K. Varga | 1981-03-17 |
| 4255300 | Composition and process for making precipitated cellulose-polyvinyl alcohol biconstituent composition | Julianna K. Varga | 1981-03-10 |
| 4247431 | Composition and process for making precipitated nylon | Julianna K. Varga | 1981-01-27 |
| 4247688 | Composition and process for making precipitated hydroxyethylcellulose | Julianna K. Varga | 1981-01-27 |
| 4215212 | Regenerated cellulose containing cross linked sodium lignate or sodium lignosulfonate | — | 1980-07-29 |
| 4196282 | Process for making a shapeable cellulose and shaped cellulose products | Julianna K. Varga | 1980-04-01 |