Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396160 | Laminated glass comprising interlayer film layers with a pigmented frame | Charles Butler, Uwe Keller, Niklas STEINBACH | 2022-07-26 |
| 9145476 | Plastic containers with gas barrier coating and optionally hydrophilic inside coating | Norman J. Gottlieb | 2015-09-29 |
| 8288465 | Polyvinyl chloride resin compositions and manufacturing method therefor | Masaki Kato, Akira Tsuboi, Masato Nakamae, Samuel Michel | 2012-10-16 |
| 8222325 | Polyvinyl alcohol as co-stabilizer for PVC | Samuel Michel, Masaki Kato, Masato Nakamae, Akira Tsuboi | 2012-07-17 |
| 8110071 | Papers providing great fat and oil penetration resistance, and method for the production thereof | Bernd Ullmann, Thomas Claussen, Richard Weilbacher | 2012-02-07 |
| 7745534 | Process for the production of ceramic green films with acetalized polyvinyl alcohols | Michael Frank | 2010-06-29 |
| 7083047 | Polymeric film for water soluble package | Gavin Bone, Craig Warren Jones, Steven Paul Rannard, Michael Stephen White | 2006-08-01 |
| 6808858 | Use of carboxyl group-containing acetal polymers in light-sensitive compositions and lithographic printing plates | Harald Baumann, Udo Dwars, Hans-Joachim Timpe | 2004-10-26 |
| 6350808 | Dispersion powders comprising partially acetalized, water-soluble polyvinyl alcohols, the use of these, and process for their preparation | Ludwig Schmitz, Michael Schöttler | 2002-02-26 |
| 5914369 | Process for the preparation of polyvinyl alcohol | Hans-Karl Mueller | 1999-06-22 |
| 5866654 | Process for preparing poly ( vinyl acetals ) and poly (vinyl ketals) | Matthias Gutweiler, Martin Baumgartner | 1999-02-02 |
| 5847149 | Thiadiazole derivatives, process for their preparation, and their use as precursors for the production of liquid crystals | Javier Manero, Hubert Schlosser, Rainer Wingen | 1998-12-08 |
| 5547605 | 2-Aryloxytetrafluoropropionic esters, process for their preparation, and their use in liquid-crystalline mixtures | Javier Manero, Dietmar Jungbauer | 1996-08-20 |