Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217092 | Multicomponent polyurethane/vinyl ester hybrid foam system and its use | — | 2012-07-10 |
| 8217093 | Two-component polyurethane / vinyl ester hybrid foam system and its use as a flame retardant material and material for filling openings in buildings with foam | — | 2012-07-10 |
| 7820736 | Intumescing, multi-component epoxide resin-coating composition for fire protection and its use | — | 2010-10-26 |
| 7776955 | Polyurethane-graphite oxide composite material, method for its preparation and its use as a flame retardant and as a fire-proof seal | Antje Wenzel, Fengge Gao, Qingchun Yuan | 2010-08-17 |
| 7479513 | Use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production | Antje Wenzel, Herbert Muenzenberger | 2009-01-20 |
| 7371360 | Phyllosilicate-intercalation compounds | Antje Wenzel | 2008-05-13 |
| 7118725 | Expandable graphite intercalation compounds, method for synthesizing them and their use | Antje Wenzel | 2006-10-10 |