Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312420 | Process for producing a crosslinked cellulose ether | Alexandra Hild, Joerg Neubauer, Steffen Schmidt | 2025-05-27 |
| 12110254 | Concrete-forming composition | Jorn Breckwoldt, Alexandra Hild, Marc Schmitz | 2024-10-08 |
| 11629266 | Waterborne composition | David M. Conner, Mark D. Westmeyer | 2023-04-18 |
| 10173925 | Synthetic polymer rheology modifier and water retention agent replacement for cellulose ether in cement compositions | Adam W. Freeman, Philip M. Imbesi, Marc Schmitz, Hongwei Shen, Wei-Wen Tsai +1 more | 2019-01-08 |
| 9346712 | Mortar with hydroxyethyl methyl cellulose for self-compacting concrete | Grit Grote, Marc Schmitz | 2016-05-24 |
| 9206082 | Hydrophobic cementitious composition | — | 2015-12-08 |
| 8802767 | Redispersible polymer powder from polyolefin dispersions and the use thereof in construction applications | Sandra Hofmann, Hartmut Kuehn, Margarita Perello | 2014-08-12 |
| 8465586 | Polysaccharide derivatives having an adjusted particle morphology for hydrolytically setting compositions | Yvonne M. Goerlach-Doht, Marco Grosstueck, Juergen Hermanns, Joerg Neubauer | 2013-06-18 |
| 8268927 | Redispersible polymer powders prepared from blends of carboxylate | Juergen Dombrowski, Hartmut Kuehn, Etienne Lazarus, Gerold Lohmüller, Margarita Perello +1 more | 2012-09-18 |
| 6050477 | Method of brazing directionally solidified or monocrystalline components | Bernhard Fritsche | 2000-04-18 |
| 5415831 | Method of producing a material based on a doped intermetallic compound | Joachim Rosler, Christoph Tonnes | 1995-05-16 |
| 5310766 | Foam stabilizing additive and polyurethane foam prepared in the presence thereof | Rajinder L. Sood | 1994-05-10 |
| 4388458 | Use of ultrasonic energy to improve nitrocellulose purification | Marcel H. Blais, Irwin Spiess | 1983-06-14 |
| 4365059 | Nitration of cellulose | Marcel H. Blais, Irwin Spiess | 1982-12-21 |