Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8114936 | Cationic polymers containing 2-hydroxyalkyl-(meth)acrylates as promoters for ASA sizing | Lucyna Pawlowska | 2012-02-14 |
| 7964669 | Temporary wet strength resin for paper applications | Lucyna Pawlowska | 2011-06-21 |
| 7943789 | Alkenylsuccinic anhydride composition and method of using the same | Harold A. Goldsberry, III, Kimberly C. Dilts, Charles R. Hunter, Michael P. O'Toole, Lucyna Pawlowska +4 more | 2011-05-17 |
| 7727359 | Temporary wet strength resin for paper applications | Lucyna Pawlowska | 2010-06-01 |
| 7608665 | Temporary wet strength resin for paper applications | Lucyna Pawlowska | 2009-10-27 |
| 6939443 | Anionic functional promoter and charge control agent | Michael Ryan, William Brevard, David L. Dauplaise, Michael Lostocco, David W. Lipp | 2005-09-06 |
| 6743335 | Methods for reducing amine odor in paper | Michael J. Scanlon | 2004-06-01 |
| 6666952 | Paper sizing compositions and methods | Kimberly C. Dilts, David L. Dauplaise | 2003-12-23 |
| 6576049 | Paper sizing compositions and methods | Kimberly C. Dilts, David L. Dauplaise | 2003-06-10 |
| 6491790 | Methods for reducing amine odor in paper | Michael J. Scanlon | 2002-12-10 |
| 6210475 | Use of hydroxyalkylated starches for improved emulsification of sizing agents | David L. Dauplaise, Katarzyna Komarowska | 2001-04-03 |
| 5512184 | Ampholytic polymers and polymeric microemulsions | Michael Ryan, David L. Dauplaise | 1996-04-30 |
| 5380444 | Ampholytic polymers and polymeric microemulsions | Michael Ryan, David L. Dauplaise | 1995-01-10 |
| 5139614 | Styrene/acrylic-type polymers for use as surface sizing agents | Otto S. dePierne, David L. Dauplaise | 1992-08-18 |
| 5138004 | Styrene/acrylic-type polymers for use as surface sizing agents | Otto S. dePierne, David L. Dauplaise | 1992-08-11 |
| 5122568 | Styrene/acrylic type polymers for use as surface sizing agents | Otto S. dePierne, David L. Dauplaise | 1992-06-16 |
| 4605702 | Temporary wet strength resin | Gerald J. Guerro, Robert F. Tarvin | 1986-08-12 |
| 4439611 | Isolation of [S-(R*, S*]-1-(3-acetylthio-3-benzoyl-2-methylpropionyl)-L-proline from a diastereomeric mixture | Sivaraman Raghu, Steven L. Peake | 1984-03-27 |