Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12016827 | Process for the manufacture of a solid pharmaceutical administration form | Stefan Schiller, Andrea Hanefeld | 2024-06-25 |
| 11229577 | Process for the manufacture of a solid pharmaceutical administration form | Stefan Schiller, Andrea Hanefeld | 2022-01-25 |
| 10590262 | Surfactant mixtures | Joerg Pahnke, Steffen Schellenberger, Mathias Kaiser | 2020-03-17 |
| 10392332 | Fluorinated tensides | Reiner Friedrich | 2019-08-27 |
| 9765159 | Redispersible nanoparticles | Matthias Koch, Joerg Pahnke | 2017-09-19 |
| 9695117 | Fluorosurfactants in pesticides | Joerg Pahnke, Steffen Schellenberger | 2017-07-04 |
| 9481643 | Fluorosurfactants | Reiner Friedrich, Fanny Schooren, Christian Depner, Steffen Schellenberger | 2016-11-01 |
| 8586659 | Redispersible surfaced-modified particles | Matthias Koch, Joerg Pahnke | 2013-11-19 |
| 8188180 | Binding agent | Joerg Pahnke, Johanna Schuetz-Widoniak, Matthias Koch | 2012-05-29 |
| 7037596 | Silane-based coating mass with a catalytic, oxidative and deodorizing effect | Thomas Benthien, Stefan Faber, Stefan Sepeur, Helmut Schmidt, Philipp Stoessel | 2006-05-02 |
| 6656425 | Silane-based coating with a deodorizing effect for domestic appliances | Thomas Benthien, Stefan Faber, Stefan Sepeur, Helmut Schmidt, Philipp Stoessel +2 more | 2003-12-02 |
| 6620514 | Nanostructured forms and layers and method for producing them using stable water-soluble precursors | Ertugrul Arpac, Hermann Schirra, Helmut Schmidt | 2003-09-16 |
| 6479156 | Nanocomposite for thermal insulation | Helmut Schmidt, Martin Mennig | 2002-11-12 |
| 6403164 | Method for protecting a metallic substrate against corrosion | Stefan Langenfeld, Helmut Schmidt | 2002-06-11 |
| 6378599 | Foundry binder | Helmut Schmidt, Martin Mennig | 2002-04-30 |
| 6352610 | Composite materials based on vegetable materials | Helmut Schmidt, Martin Mennig | 2002-03-05 |
| 6287639 | Composite materials | Helmut Schmidt, Martin Menning | 2001-09-11 |
| 6187426 | Composite materials | Martin Mennig, Helmut Schmidt, Rainer Angenendt | 2001-02-13 |
| 6162498 | Method for providing a metal surface with a vitreous layer | Martin Mennig, Helmut Schmidt | 2000-12-19 |
| 6020419 | Transparent coating compositions containing nanoscale particles and having improved scratch resistance | Manfred Bock, Theodor Engbert, Stefan Groth, Bernd Klinksiek, Philip E. Yeske +1 more | 2000-02-01 |
| 6017389 | Thin SiO.sub.2 films, a process for producing them and their use | Helmut Schmidt, Martin Mennig, Navin Suyal | 2000-01-25 |
| 5998504 | Colloidal metal oxides having blocked isocyanate groups | Stefan Groth, Claus Kobusch, Lutz Schmalstieg, Lothar Puppe, Theodor Engbert +1 more | 1999-12-07 |
| 5910522 | Composite adhesive for optical and opto-electronic applications | Helmut Schmidt, Martin Mennig, Volker Gerhard | 1999-06-08 |
| 5731091 | Process for producing functional vitreous layers | Helmut Schmidt, Martin Mennig, Thomas Burkhart, Claudia Fink-Straube, Mike Schmitt +1 more | 1998-03-24 |
| 5716424 | Method of producing glass substrates with improved long-term rigidity at elevated temperatures | Martin Mennig, Helmut Schmidt | 1998-02-10 |