Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301048 | Process for isolating vinyl acetate | Johann Stamm, Bernd Rinne, Stefan Hess, Hans-Jochen Sachs, Michael Sehr +2 more | 2007-11-27 |
| 6436533 | Melt spun fibers from blends of poly(tetrafluoroethylene) and poly(tetrafluoroethylene-co-perfluoro-alkylvinyl ether) | Glenn William Heffner, William Cheng Uy | 2002-08-20 |
| 6228226 | Process for working up crude, liquid vinyl acetate | Stefan Hess, Michael Mark, Melchior A. Meilchen, Johann Stamm, Thomas Vernaleken | 2001-05-08 |
| 6207275 | Melt spun fluoropolymeric fibers and process for producing them | Glenn William Heffner, William Cheng Uy | 2001-03-27 |
| 6048481 | Melt spun fluoropolymeric fibers and process for producing them | Glenn William Heffner, William Cheng Uy | 2000-04-11 |
| 5874171 | Compositions and assemblies of high-melting perfluoroplastic materials | — | 1999-02-23 |
| 5653882 | Asymmetric membranes of polytetrafluoroethylene and process for making them | Arthur Z. Moss, Raymond Richard Zolandz | 1997-08-05 |
| 5518563 | Adhesion of high-melting perfluoroplastic materials | — | 1996-05-21 |
| 5080735 | Low flammability cap-sensitive flexible explosive composition | — | 1992-01-14 |
| 4826731 | Dual cured fluoropolymer laminates | Anestis L. Logothetis | 1989-05-02 |