UHDE Inventa-Fischer AG
Patent Applications and Registrations
Patent applications and USPTO patent grants for UHDE Inventa-Fischer AG.The latest application filed is for "method for producing non-sticking granules from a polyester material and for the further processing of granules produced in this way".
- UHDE Inventa-Fischer AG - Domat/Ems CH
| Patent | Date |
|---|---|
| Method and device for producing polyester granules and/or shaped parts with a low acetaldehyde content Grant 8,470,220 - Hanimann , et al. June 25, 2 | 2013-06-25 |
| Method for producing non-sticking granules from a polyester material and for the further processing of granules produced in this way Grant 7,674,878 - Hanimann , et al. March 9, 2 | 2010-03-09 |
| Method For Producing Non-sticking Granules From A Polyester Material And For The Further Processing Of Granules Produced In This Way App 20090057936 - Hanimann; Kurt ; et al. | 2009-03-05 |
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