Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275818 | Steam-resistant transparent polyamides | Thomas Wiedemann | 2025-04-15 |
| 12240946 | Polyamide moulding compositions for glass composites | Georg Stoppelmann, Botho Hoffmann | 2025-03-04 |
| 12104055 | Transparent polyamides with good weathering resistance | — | 2024-10-01 |
| 11945143 | Material composites | Botho Hoffmann | 2024-04-02 |
| 11814517 | Reinforced thermoplastic moulding composition | — | 2023-11-14 |
| 11807718 | Polyamide moulding compositions for glass composites | Georg Stoppelmann, Botho Hoffmann | 2023-11-07 |
| 11359051 | Microwave-resistant mouldings | Botho Hoffmann, Thomas Wiedemann | 2022-06-14 |
| 11098194 | Glass filler-reinforced polyamide moulding compounds based on amorphous copolyamides | Botho Hoffmann | 2021-08-24 |
| 11091590 | Copolyamides containing dimeric fatty acid as monomer | Botho Hoffmann, Thomas Wiedemann | 2021-08-17 |
| 10927254 | Polyamide moulding compounds with low relative permittivity | Georg Stoppelmann, Philipp Harder, Ronny Ebling | 2021-02-23 |
| 10767047 | Reinforced polyamide molding compounds having low haze and molded bodies therefrom | Botho Hoffmann, Heinz Hoff | 2020-09-08 |
| 10767048 | Reinforced polyamide molding compounds having low haze and molded bodies therefrom | Botho Hoffmann, Thomas Wiedemann, Heinz Hoff | 2020-09-08 |
| 10717816 | Reinforced polyamide molding compounds having low haze and molded bodies therefrom | Botho Hoffmann | 2020-07-21 |
| 10106681 | Polyamide molding compound and use thereof | — | 2018-10-23 |
| 9815981 | Plastic moulding compound and use thereof | — | 2017-11-14 |
| 9663655 | Polyamide moulding composition and use thereof | — | 2017-05-30 |
| 9644081 | Polyamide moulding composition, moulded articles produced therefrom and also use of the polyamide moulding compositions | Botho Hoffmann | 2017-05-09 |
| 9546272 | Stain-resistant article and use thereof | Mark Pfleghar, Botho Hoffmann, Heinz Hoff | 2017-01-17 |
| 9346952 | Stain-resistant article and use thereof | Mark Pfleghar, Botho Hoffmann, Heinz Hoff | 2016-05-24 |
| 9296897 | Stain-resistant article and use thereof | Mark Pfleghar, Heinz Hoff, Botho Hoffmann | 2016-03-29 |
| 9267036 | Stain-resistant article and use thereof | Mark Pfleghar, Heinz Hoff, Botho Hoffmann | 2016-02-23 |
| 9034974 | Polyamide moulding materials containing copolyamides for producing transparent moulding parts with low distorsion in climatic testing | Friedrich Severin Bühler, Sepp Bass | 2015-05-19 |
| 8563653 | Polyamide moulding compound for varnish-free, tough casings with a high-gloss surface | Friedrich Buehler, Sepp Bass, Ralf Hala | 2013-10-22 |
| 8552103 | Filled polyamide molding materials showing a reduced water absorption | Ornulf Rexin | 2013-10-08 |
| 5958283 | Thermoplastically processible molding material | Eduard Schmid, Ivano Laudonia, David Lee Jarvis, Gion Antoni Tuor | 1999-09-28 |