Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7674476 | Use of aerogels in agriculture | Andreas Zimmermann, Gerhard Frisch | 2010-03-09 |
| 7470725 | Organically modified aerogels, processes for their preparation by surface modification of the aqueous gel, without prior solvent exchange, and subsequent drying, and their use | Dierk Frank | 2008-12-30 |
| 7468205 | Multilayer composite materials with at least one aerogel-containing layer and at least one other layer, process for producing the same and their use | Marc Schmidt, Dierk Frank | 2008-12-23 |
| 7297718 | Method of producing substantially spherical lyogels in water insoluble silylating agents | Uwe Baumler | 2007-11-20 |
| 7178366 | Method for the production of an internally vitrified SiO2 crucible | Jens Guenster, Sven Engler, Juergen Heinrich | 2007-02-20 |
| 6946030 | Method for the production of a silica glass crucible with crystalline regions from a porous silica glass green body | Holger Szillat, Christoph Frey, Ulrich Lambert, Axel Frauenknecht | 2005-09-20 |
| 6699808 | High-solids SiO2 dispersions, process for producing them, and their use | Johann Weis, Peter Ritter, Achim Molter, Wolfgang Schweren, Volker Frey +1 more | 2004-03-02 |
| 6598358 | Use of aerogels for deadening structure-borne and/or impact sounds | Marc Schmidt, Dierk Frank | 2003-07-29 |
| 6475561 | Method of producing silicon tetrachloride-based and organically modified aerogels | — | 2002-11-05 |
| 6365638 | Process for preparation of hydrophilic or partially hydrophilic inorganic aerogels | Andreas Zimmermann | 2002-04-02 |
| 6316092 | Aerogel-coated sheet | Dierk Frank, Andreas Zimmermann | 2001-11-13 |
| 6280744 | Use of inorganic aerogels in pharmacy | Andreas Zimmermann, Harald Krempel | 2001-08-28 |
| 6210751 | Process for preparing organically modified aerogels in which the salts formed are precipitated out | — | 2001-04-03 |
| 6191173 | Process for the production of organofunctionalized aerogels | Andreas Zimmermann | 2001-02-20 |
| 6159539 | Process for preparing organically modified aerogels and use thereof | Andreas Zimmermann | 2000-12-12 |
| 6156386 | Method for the preparation of organically modified aerogels | — | 2000-12-05 |
| 6143400 | Aerogel and adhesive-containing composite, process for its production and its use | Andreas Zimmerman, Johann Wonner, Frank Scholl, Marc Schmidt | 2000-11-07 |
| 6140377 | Process for preparing organically modified aerogels using alcohols | Andreas Zimmermann | 2000-10-31 |
| 6129949 | Process for preparing organically modified aerogels using alcohols, wherein the resultant salts are precipitated | Andreas Zimmermann | 2000-10-10 |
| 5888425 | Process for the preparation of modified aerogels, and their use | Andreas Zimmermann | 1999-03-30 |
| 5587107 | SiO.sub.2 aerogels containing carbon particles and their preparation | Ulrich Schubert, Elisabeth Seyfried, Joachim Kuhn, Jochen Fricke, Manfred Mielke | 1996-12-24 |