Issued Patents All Time
Showing 76–100 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620514 | Nanostructured forms and layers and method for producing them using stable water-soluble precursors | Ertugrul Arpac, Gerhard Jonschker, Hermann Schirra | 2003-09-16 |
| 6581906 | Connector having an inner displacement member | Harald Pott | 2003-06-24 |
| 6576182 | Process for producing shrinkage-matched ceramic composites | Alberto RAVAGNI, Rudiger Nass, Bernhard Walter | 2003-06-10 |
| 6545143 | Magnetic particles for purifying nucleic acids | Herbert Harttig, Michael Riedling, Martin Mennig | 2003-04-08 |
| 6541039 | Nanoscale particles having an iron oxide-containing core enveloped by at least two shells | Christoph Lesniak, Thomas Schiestel, Andreas Jordan | 2003-04-01 |
| 6537672 | Powder-coated domestic appliances with a top coat based on epoxy silane | Carola Dittfurth, Stefan Sepeur, Ralf Winkler, Frank Joerdens, Gerhard Schmidmayer | 2003-03-25 |
| 6533966 | Method for preparing suspensions and powders based in indium tin oxide and the use thereof | Ralph Nonninger, Christian Goebbert, Robert Drumm, Stefan Sepeur | 2003-03-18 |
| 6500534 | Powder-coated substrates with topcoat based on silanes containing epoxide groups | Carola Dittfurth, Stefan Sepeur, Ralf Winkler | 2002-12-31 |
| 6489733 | Multi-purpose lighting system for airports, roads or the like | Lothar Belger | 2002-12-03 |
| 6482525 | Method for producing thermoshaped substrates coated with a sol-gel lacquer | Reiner Kasemann, Nora Kunze, Stefan Sepeur | 2002-11-19 |
| 6479156 | Nanocomposite for thermal insulation | Martin Mennig, Gerhard Jonschker | 2002-11-12 |
| 6463760 | Method for the production of optical layers having uniform layer thickness | Claudia Fink-Straube, Axel Kalleder, Thomas Koch, Martin Mennig | 2002-10-15 |
| 6455103 | Method for producing multilayered optical systems | Martin Mennig, Peter W. Oliveira | 2002-09-24 |
| 6403164 | Method for protecting a metallic substrate against corrosion | Gerhard Jonschker, Stefan Langenfeld | 2002-06-11 |
| 6378599 | Foundry binder | Martin Mennig, Gerhard Jonschker | 2002-04-30 |
| 6352610 | Composite materials based on vegetable materials | Martin Mennig, Gerhard Jonschker | 2002-03-05 |
| 6303730 | Organic/inorganic composites with low hydroxyl group content, method for their production and application | Kira Fries, Martin Mennig, Ulrich Sohling, Qiwu Xing, Michael Zahnhausen | 2001-10-16 |
| 6291070 | Nanostructured moulded bodies and layers and method for producing same | Ertugrul Arpac, Herbert Krug, Peter Mueller, Peter W. Oliveira, Stefan Sepeur +1 more | 2001-09-18 |
| 6287639 | Composite materials | Martin Menning, Gerhard Jonschker | 2001-09-11 |
| 6255477 | Particles having a magnetic core and outer glass layer for separating biological material | Jorg Kleiber, Thomas Walter, Herbert Harttig, Christoph Lesniak, Martin Mennig +1 more | 2001-07-03 |
| 6236493 | Optical components with a graded-index structure, and method of manufacturing such components | Herbert Krug, Peter W. Oliveira, Stefan Sepeur | 2001-05-22 |
| 6228921 | Process for the production of compounds based on silanes containing epoxy groups | Reiner Kasemann, Ertugrul Arpac, Volker Gerhard, Elisabeth Geiter, Georg Wagner | 2001-05-08 |
| 6187256 | Method of producing a conductive silicon carbide-based sintered compact | Mesut Aslan, Rudiger Nass | 2001-02-13 |
| 6187426 | Composite materials | Gerhard Jonschker, Martin Mennig, Rainer Angenendt | 2001-02-13 |
| 6183658 | Process for preparing agglomerate-free nanoscalar iron oxide particles with a hydrolysis resistant coating | Christoph Lesniak, Thomas Schiestel, Rudiger Nass | 2001-02-06 |