Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259199 | Polymer reinforced composite plywood and laminates | Daniel Peter Beuchel | 2019-04-16 |
| 9999226 | Water-borne antimicrobial formulations with hydrogen peroxide | William Toreki | 2018-06-19 |
| 9986742 | Durable antimicrobial treatments for textiles and other substrates | William Toreki | 2018-06-05 |
| 9808548 | Regeneration of antimicrobial coatings containing metal derivatives upon exposure to vapor-phase hydrogen peroxide | William Toreki, Bernard Christopher Crampsie, Brendan Barry Wynn | 2017-11-07 |
| 9688056 | Polymer reinforced composite plywood and laminates | Daniel Peter Beuchel | 2017-06-27 |
| 9549547 | Regeneration of antimicrobial coatings containing metal derivatives upon exposure to aqueous hydrogen peroxide | William Toreki | 2017-01-24 |
| 8867135 | Non-attenuating light collimating articles for graphic arts | — | 2014-10-21 |
| 8748082 | Laser engravable flexographic printing articles based on millable polyurethanes, and method | — | 2014-06-10 |
| 8501390 | Laser engravable flexographic printing articles based on millable polyurethanes, and method | — | 2013-08-06 |
| 8441730 | Non-attenuating light collimating articles for graphic arts | — | 2013-05-14 |
| 8343523 | Disinfectant with durable activity based on alcohol-soluble quaternary ammonium polymers and copolymers | William Toreki, Gerald Olderman | 2013-01-01 |
| RE39835 | UV-absorbing support layers and flexographic printing elements comprising same | — | 2007-09-11 |
| 6989220 | Processless digitally imaged photopolymer elements using microspheres | — | 2006-01-24 |
| 6966259 | Printing sleeve with an integrated printing surface | Mark A. Borski, Patricia I. Janssen | 2005-11-22 |
| 6916596 | Laser imaged printing plates | Michael Wen-Chein Yang, Alvin Varnard Randall | 2005-07-12 |
| 6806018 | Processless digitally imaged printing plate using microspheres | Daniel Scott Rosen | 2004-10-19 |
| 6756181 | Laser imaged printing plates | Michael Wen-Chein Yang | 2004-06-29 |
| 6605410 | Laser imaged printing plates | Michael Wen-Chein Yang, Alvin Varnard Randall | 2003-08-12 |
| 6413699 | UV-absorbing support layers and flexographic printing elements comprising same | — | 2002-07-02 |
| 6367381 | Laser imaged printing plates comprising a multi-layer slip film | — | 2002-04-09 |
| 5925500 | Method of making laser imaged printing plates utilizing ultraviolet absorbing layer | Michael Wen-Chein Yang, Alvin Varnard Randall | 1999-07-20 |
| 5550005 | Photosensitive elastomer polymer compositions for flexographic printing plates | Arthur L. Berrier | 1996-08-27 |
| 5344743 | Photosensitive elastomer polymer compositions for flexographic printing plates | Arthur L. Berrier | 1994-09-06 |
| 5304458 | Multiblock copolymers for flexographic printing plates | Arthur L. Berrier | 1994-04-19 |
| 5290662 | Photosensitive elastomer polymer compositions for flexographic printing plates | Arthur L. Berrier | 1994-03-01 |