Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843888 | Starches for use in papermaking | Michele Merrette, Paul Richardson | 2005-01-18 |
| 6521088 | Degraded hydrophobic, particulate starches and their use in paper sizing | Paul Richardson, Ralph Trksak, Eric Weisser | 2003-02-18 |
| 6262299 | Zwitterionic monomer having amino-multicarboxylic acid functionality | Sirisoma Wanigatunga | 2001-07-17 |
| 5863342 | Starchfoam products with improved flexibility/compressibility and the method of preparation thereof | Christopher L. Kulp, Walter Maliczyszyn, Paul A. Altieri, David C. Rawlins | 1999-01-26 |
| 5756556 | Starch foam products with improved flexibility/compressibility and the method of preparation thereof | Christopher L. Kulp, Walter Maliczyszyn, Paul A. Altieri, David C. Rawlins | 1998-05-26 |
| 5723023 | Method of papermaking using modified cationic starch | Walter Maliczyszyn, Teresa Capitani, Christopher L. Kulp | 1998-03-03 |
| 5658378 | Method of paper sizing using modified cationic starch | Walter Maliczyszyn | 1997-08-19 |
| 5595631 | Method of paper sizing using modified cationic starch | Walter Maliczyszyn | 1997-01-21 |
| 5518717 | Hydrolyzed zein as hair fixative in hair compositions | Natalie A. Morawsky, Gary T. Martino, Jacob J. Guth, Roger Jeffcoat | 1996-05-21 |
| 5500087 | Paper products using starches modified with amino-multicarboxylates | Karen A. Bernard, Robert L. Billmers, Robert W. Sweger | 1996-03-19 |
| 5482704 | Cosmetic compositions containing amino-multicarboxylate modified starch | Robert W. Sweger, Joseph Pasapane, Karen A. Bernard | 1996-01-09 |
| 5455340 | Starches modified with amino-multicarboxylates | Karen A. Bernard, Robert L. Billmers, Robert W. Sweger | 1995-10-03 |
| 5258477 | Monomers and polymers containing acetal and aldehyde groups | Patrick G. Jobe, Robert L. Billmers, Rama S. Chandran, Paul R. Mudge, Michael T. Sarkis | 1993-11-02 |
| 5237083 | Synthetic organosilane compounds useful as lubricants in glass sizing compositions | Gary T. Martino, Michael J. Hasuly | 1993-08-17 |
| 5227481 | Cationic polysaccharides and reagents for their preparation | Peter T. Trzasko, Michael T. Philbin, Robert L. Billmers, Martin M. Tessler, Joseph A. Van Gompel +1 more | 1993-07-13 |
| 5132285 | Method for thickening or stabilizing aqueous media with polyamphoteric polysaccharides | — | 1992-07-21 |
| 5132284 | Polyamphoteric polysaccharide graft copolymers neutrally charged | — | 1992-07-21 |
| 5120780 | Glass fiber size composition and synthetic organosilane lubricants used therein | Gary T. Martino, Michael J. Hasuly | 1992-06-09 |
| 5055503 | Water resistant alkaline corrugating adhesive composition and paperboard product produced therewith | Craig H. Leake, Eric A. Meier | 1991-10-08 |
| 5049634 | Derivatized and/or crosslinked products from acetal- and aldehyde-containing polysaccharide graft polymers | Patrick G. Jobe, Robert L. Billmers, Rama S. Chandran | 1991-09-17 |
| 4983748 | Acetals useful for the preparation of polysaccharide derivatives | Patrick G. Jobe, Diane J. Lamb, Robert L. Billmrs, Martin M. Tessler | 1991-01-08 |
| 4973641 | Polysaccharide graft copolymers containing reactive aminoethyl halide group | Eric A. Meier | 1990-11-27 |
| 4866151 | Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups | Patrick G. Jobe, Robert L. Billmers | 1989-09-12 |
| 4831128 | Synthetic homo- and heteropolysaccharides and a method for the preparation thereof | Martin M. Tessler | 1989-05-16 |
| 4804769 | Acetals useful for the preparation of polysaccharide derivatives | Daniel B. Solarek, Patrick G. Jobe, Martin M. Tessler, Robert L. Billmers, Diane J. Lamb | 1989-02-14 |