Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307096 | Method for making aliphatic diisocyanates | Alexa Sommer, Mary Ann Wittig, Edwin R. Hortelano, Jane F. Ciebien | 2001-10-23 |
| 6281322 | Coating compositions containing alkoxysilanes | Stefan Groth, Reinhard Halpaap, Markus Mechtel, Lutz Schmalstieg | 2001-08-28 |
| 6020419 | Transparent coating compositions containing nanoscale particles and having improved scratch resistance | Manfred Bock, Theodor Engbert, Stefan Groth, Bernd Klinksiek, Gerhard Jonschker +1 more | 2000-02-01 |
| 5908948 | Compounds containing urea and alkoxysilane groups | Richard R. Roesler, Edward P. Squiller, Stanley F. Siranovich | 1999-06-01 |
| 5852203 | Hydroxy-functional polyhydantoin prepolymers and their use in coating compositions | E. Haakan Jonsson, Douglas A. Wicks, Lyuba K. Gindin | 1998-12-22 |
| 5777061 | Blocked polyisocyanate crosslinkers for providing improved flow properties to coating compositions | Kenneth P. Yonek, Lanny D. Venham, Edward P. Squiller | 1998-07-07 |
| 5756751 | Compounds containing alkoxysilane groups and hydantoin groups | Lutz Schmalstieg, Rainer Rettig, Gotz Limbeck, Richard R. Roesler, Edward P. Squiller +1 more | 1998-05-26 |
| 5747629 | Low surface energy polyisocyanates and their use in one-or two-component coating compositions | William E. Slack, Edward P. Squiller | 1998-05-05 |
| 5733967 | Aqueous polyurethane dispersions and their use for preparing coatings with excellent hydrolytic and thermal stability | Douglas A. Wicks, Arthur W. Mason, Lyuba K. Gindin, Kenneth P. Yonek, Peter D. Schmitt | 1998-03-31 |
| 5726273 | Heat-curable compositions based on cyclic isocyanate addition reproducts | Douglas A. Wicks, Robert J. Kumpf, Sze-Ming Lee, Duane B. Priddy, Jr. | 1998-03-10 |
| 5691439 | Low surface energy polyisocyanates and their use in one- or two-component coating compositions | William E. Slack, Edward P. Squiller | 1997-11-25 |
| 5688590 | High heat resistant molded parts produced by structural reaction injection molding | E. Haakan Jonsson, Kristen L. Parks, Harald Pielartzik, Douglas A. Wicks | 1997-11-18 |
| 5663274 | Heat-curable compositions based on cyclic isocyanate addition products | Sze-Ming Lee, Duane B. Priddy, Jr., Robert J. Kumpf, Douglas A. Wicks | 1997-09-02 |
| 5652301 | Aqueous polyurea dispersions and their use for preparing coatings with excellent hydrolytic and thermal stability | Peter D. Schmitt, Douglas A. Wicks, Lyuba K. Gindin, Arthur W. Mason, Kenneth P. Yonek | 1997-07-29 |
| 5646227 | Low surface energy polyisocyanates and their use in one- or two-component coating compositions | William E. Slack, Edward P. Squiller | 1997-07-08 |
| 5633389 | Thermoreversible coating and a process for its manufacture | Erik H. Jonsson, Douglas A. Wicks, Harald Pielartzik | 1997-05-27 |
| 5629403 | Coating compositions containing polyisocyanates and aldimines which have improved storage stability | Sharon D. Hicks, Douglas A. Wicks | 1997-05-13 |
| 5597930 | Aspartate-functional polyhydantoin prepolymers and their use in coating compositions | Douglas A. Wicks, Lyuba K. Gindin, E. Haakan Jonsson | 1997-01-28 |
| 5596044 | Hydroxy-functional prepolymers containing hydantoin group precursors and their use in coating compositions | Lyuba K. Gindin, Douglas A. Wicks, E. Haakan Jonsson | 1997-01-21 |
| 5576411 | Low surface energy polyisocyanates and their use in one-or two component coating compositions | Edward P. Squiller, William E. Slack | 1996-11-19 |
| 5574122 | Low surface energy polyisocyanates and their use in one- or two-component coating compositions | Edward P. Squiller, William E. Slack | 1996-11-12 |
| 5561214 | Hyperbranched polyaspartate esters and a process for their preparation | Lyuba K. Gindin, Douglas A. Wicks, E. Haakan Jonsson | 1996-10-01 |
| 5541281 | Low surface energy polyisocyanates and their use in one- or two-component coating compositions | Edward P. Squiller, William E. Slack | 1996-07-30 |
| 5243012 | Polyurea coating compositions having improved pot lives | Douglas A. Wicks | 1993-09-07 |