Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352292 | Method for preparing optical articles with multi-layer antireflective coatings | Nadine Kraut, Kevin T. Sylvester, Nathan J. Silvernail, Brian C. Okerberg | 2022-06-07 |
| 9752025 | Polymerizable compositions and optical articles prepared therefrom | David R. Fenn, Wei Wang, Robert D. Herold | 2017-09-05 |
| 9610741 | Methods for preparing customized polymeric articles | Matthew J. Kryger, Federico Menta, Keith M. Cross, David L. Lusher, II | 2017-04-04 |
| 9334345 | Polymerizable compositions containing (meth)acrylate monomers having sulfide linkages | Robert D. Herold, Nina V. Bojkova, Marvin J. Graham, Gregory J. McCollum, William H. Retsch, Jr. +1 more | 2016-05-10 |
| 9133362 | Coating composition having mechanochromic crystals | Gregory J. McCollum, Elizabeth A. Furar | 2015-09-15 |
| 9051426 | Polymerizable compositions containing ethylenically unsaturated monomers having episulfide functional groups and related methods | Federico Menta, Nina V. Bojkova | 2015-06-09 |
| 9040648 | Polymer compositions containing mechanochromic polymers | Cynthia Kutchko, Matthew J. Kryger | 2015-05-26 |
| 8889807 | Controlled radical polymerization initiators | Cynthia Kutchko, Matthew J. Kryger | 2014-11-18 |
| 8815771 | Mechanochromic coating composition | Anu Chopra, Jun Deng, Robin M. Peffer | 2014-08-26 |
| 8563560 | Preparation of bicyclic guanidine salts in an aqueous media | Christopher A. Dacko, Steven R. Zawacky, Gregory J. McCollum | 2013-10-22 |
| 8492542 | Method for producing bicyclic guanidines by use of a cyclic thiourea | Britt A. Minch, Richard F. Karabin, Steven R. Zawacky, Thomas R. Hockswender, Gregory J. McCollum | 2013-07-23 |
| 8334380 | Method for producing bicyclic guanidines by use of a cyclic urea and a dehydrating agent | Donald W. Boyd, Venkatachalam Eswarakrishnan, Richard F. Karabin, Gregory J. McCollum, Britt A. Minch +2 more | 2012-12-18 |
| 8288504 | Method of making a cyclic guanidine from dicyandiamide and coating compositions containing same | Steven R. Zawacky, Richard F. Karabin, Gregory J. McCollum, Thomas C. Moriarity | 2012-10-16 |
| 8197654 | Methods for preparing an electrodepositable coating composition | Walter F. Kasper, James E. Poole | 2012-06-12 |
| 8148490 | Method of making a cyclic guanidine from a guanidinium salt and a weak acid and coating compositions containing the same | Gregory J. McCollum, Richard F. Karabin, Thomas C. Moriarity, Steven R. Zawacky | 2012-04-03 |
| 8039618 | Method for producing bicyclic guanidines by use of a cyclic urea | Britt A. Minch, Richard F. Karabin, Steven R. Zawacky, Gregory J. McCollum | 2011-10-18 |