Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759452 | Aspartic ester functional compounds | Douglas A. Wicks, Karen Henderson, Evan Randall Minnich, John J. McLafferty, Stephanie Strazisar +1 more | 2010-07-20 |
| 7521504 | Irreversible immobilization of enzymes into polyurethane coatings | Alan J. Russell, Geraldine Drevon, Douglas A. Wicks | 2009-04-21 |
| 7335400 | Irreversible immobilization of enzymes into polyurethane coatings | Alan J. Russell, Geraldine Drevon, Douglas A. Wicks | 2008-02-26 |
| 7307140 | Polyaspartimides | Charles A. Gambino, Rolf Gertzmann, Richard R. Roesler, Terrell D. Wayt, Edward P. Squiller +2 more | 2007-12-11 |
| 7115696 | Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings | Richard R. Roesler, Derek L. Crawford, Kurt C. Frisch, Dinesh Pethiyagoda | 2006-10-03 |
| 6998459 | Polyether urethanes containing one reactive silane group and their use in moisture-curable polyether urethanes | Richard R. Roesler, Derek L. Crawford, Kurt C. Frisch, Dinesh Pethiyagoda | 2006-02-14 |
| 6984715 | Process for preparing aspartates | Richard R. Roesler, Douglas A. Wicks, Terrell D. Wayt, Brian Long, Charles A. Gambino | 2006-01-10 |
| 6974874 | Reduction of monomer content and stabilization of polyaziridines | Lanny D. Venham, Myron W. Shaffer, Karen Henderson | 2005-12-13 |
| 6927297 | Reduction of monomer content and stabilization of polyaziridines | Lanny D. Venham, Douglas A. Wicks, Joseph P. Mandara | 2005-08-09 |
| 6911501 | Process for preparing aspartates | Charles A. Gambino, Rolf Gertzmann, Richard R. Roesler, Terrell D. Wayt, Michele E. Vargo +2 more | 2005-06-28 |
| 6905733 | Irreversible immobilization of enzymes into polyurethane coatings | Alan J. Russell, Geraldine Drevon, Douglas A. Wicks | 2005-06-14 |
| 6844413 | Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings | Richard R. Roesler, Derek L. Crawford, Kurt C. Frisch, Dinesh Pethiyagoda | 2005-01-18 |
| 6833423 | Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings | Richard R. Roesler, Derek L. Crawford, Kurt C. Frisch, Dinesh Pethiyagoda | 2004-12-21 |
| 6809170 | Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesive and coatings | Richard R. Roesler, Derek L. Crawford, Kurt C. Frisch, Dinesh Pethiyagoda, Gerhard Ruttmann | 2004-10-26 |
| 6790925 | In-situ preparation of polyaspartic ester mixtures | Catherine M. Britsch, Rolf Gertzmann, Michele E. Vargo, Terrell D. Wayt, Edward P. Squiller +1 more | 2004-09-14 |
| 6774207 | Polyaspartate resins with good hardness and flexibility | Catherine M. Britsch, Rolf Gertzmann, Michele E. Vargo, Terrell D. Wayt, Edward P. Squiller +1 more | 2004-08-10 |
| 6774206 | Polyaspartate resins with improved flexibility | Catherine M. Britsch, Rolf Gertzmann, Michele E. Vargo, Terrell D. Wayt, Edward P. Squiller | 2004-08-10 |
| 6667407 | Process of making polyaziridines | Lanny D. Venham, Douglas A. Wicks, Joseph P. Mandara | 2003-12-23 |
| 6420508 | Light-fast polyisocyanates having good solubility in non-polar solvents | Lutz Schmalstieg, Hans-Josef Laas, Harald Mertes, Reinhard Jahn | 2002-07-16 |
| 6395925 | Process for purifying organic isocyanates, the organic isocyanates so purified and their use | Dieter Mager, Reinhard Halpaap | 2002-05-28 |
| 6391161 | Method for reducing the chlorine content of low molecular weight isocyanates | Dieter Mager, Reinhard Halpaap, Martin Brahm, Eric Hoffman | 2002-05-21 |
| 6384175 | Polyisocyanate mixtures containing acylurea groups | Hans-Josef Lass, Martin Brahm, Raul Pires, Karl-Ludwig Noble, Robert Reyer +1 more | 2002-05-07 |
| 6222066 | Process for decreasing the chlorine content of organic isocyanates | Harald Leps, Dieter Mager, Reinhard Halpaap, Martin Brahm, Reinhold Klipper +1 more | 2001-04-24 |