Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410331 | LED-curable offset inks containing aluminum additives | Christian Johnke, Matthias Hellblau | 2025-09-09 |
| 12116490 | Low migration EB curable inks with bio-renewable content | Joerg Adams, Matthias Hellblau | 2024-10-15 |
| 11608445 | Oligomeric aminoketones and their use as photoinitiators | Jürgen Dieker | 2023-03-21 |
| 11235610 | Wet-trapping method | John G. Tiessen | 2022-02-01 |
| 11236213 | Water-soluble or dispersible polyester resins made from terephthalate plastic materials useful as dispersant resins for inks | Jürgen Dieker, Robert Deighton, Leonora Nurcaj-Dreshaj | 2022-02-01 |
| 11028278 | Single phase water based energy curable compositions and method of preparing coatings and printing inks | Jean Do Turgis, Richard Jones, Mikhail Laksin, Subhankar Chatterjee, Neil Young +2 more | 2021-06-08 |
| 10995193 | Liquid modified PET polyesters for lithographic inks | Ralf Schuermann, Freddy DELAHAYE, Annabelle PETIT | 2021-05-04 |
| 10689532 | Radiation curable hybrid inks | Juanita Parris | 2020-06-23 |
| 10689533 | Energy curable lithographic inks containing lactic acid resins | — | 2020-06-23 |
| 10563073 | Oligomeric aminoketones and their use as photoinitiators | Jürgen Dieker | 2020-02-18 |
| 10450410 | Process for preparing polyester resins from polyethylene terephthalate and energy curable coating compositions | Juergen Dieker, Michael J. Jurek, Lars Keller | 2019-10-22 |
| 10407580 | Single phase water based energy curable compositions and method of preparing coatings and printing inks | Jean Do Turgis, Richard Jones, Mikhail Laksin, Subhankar Chatterjee, Neil Young +2 more | 2019-09-10 |
| 10407587 | Polystyrene varnishes, printing inks, coatings and overprints | — | 2019-09-10 |
| 9982150 | Oligomeric aminoketones and their use as photoinitiators | Jürgen Dieker | 2018-05-29 |
| 9938232 | LED photoinitiators | Juergen Dieker | 2018-04-10 |
| 9938231 | Liquid arylbenzoyl benzoic acid ester derivatives for energy curable compositions | Juergen Dieker | 2018-04-10 |
| 9884936 | Photoactive resins, radiation curable compositions and radiation curable inks | Juergen Dieker | 2018-02-06 |
| 9441120 | Lithographic offset inks with water and filler content | Reiner Jung, Jochen GATTERMAYER, Ramasamy Krishnan, Lars Keller, Cumhur Bilgic +4 more | 2016-09-13 |
| 9410049 | Single phase water based energy curable polymers and method of preparing coatings and printing inks | Jean Do Turgis, Richard Jones, Mikhail Laksin, Subhankar Chatterjee, Neil Young +2 more | 2016-08-09 |
| 8119740 | Curable liquid acryloyl group containing resin composition | Artur Lachowicz, Steven Harold Nahm, Gerwald Grahe | 2012-02-21 |
| 7977401 | Ultraviolet-curable resin composition containing a polyfunctional oxetanyl group | Kouichi Yokota, Koujirou Tanaka, Artur Lachowicz | 2011-07-12 |
| 7923481 | Radiation curable composition and method for producing the same | Artur Lachowicz | 2011-04-12 |
| 7923531 | Acrylated maleic-modified rosin ester and method of preparation | — | 2011-04-12 |
| 7411036 | Acrylated natural resins | — | 2008-08-12 |
| 7411035 | Acrylated natural resins | — | 2008-08-12 |