HUHTANEN; Juha-Pekka
Patent Applications and Registrations
Patent applications and USPTO patent grants for HUHTANEN; Juha-Pekka.The latest application filed is for "method and arrangement for producing nanofibrillar cellulose".
- HUHTANEN; Juha-Pekka - Tampere FI
- Huhtanen; Juha-Pekka - Espoo FI
| Patent | Date |
|---|---|
| Method And Arrangement For Producing Nanofibrillar Cellulose App 20210301470 - HUHTANEN; Juha-Pekka ; et al. | 2021-09-30 |
| Refiner Blade Element App 20210062422 - Huhtanen; Juha-Pekka ; et al. | 2021-03-04 |
| Blade element and refiner Grant 9,267,234 - Huhtanen , et al. February 23, 2 | 2016-02-23 |
| Blade Element and Refiner App 20140217218 - Huhtanen; Juha-Pekka ; et al. | 2014-08-07 |
| Refining surface and a blade segment for a refiner Grant 7,419,112 - Sjostrom , et al. September 2, 2 | 2008-09-02 |
| Refining surface for a refiner for defibering material containing lignocellulose Grant 7,322,539 - Huhtanen , et al. January 29, 2 | 2008-01-29 |
| Refining surface and a blade segment for a refiner App 20070084952 - Sjostrom; Hakan ; et al. | 2007-04-19 |
| Refining surface for a refiner for defibering material containing lignocellulose App 20050247808 - Huhtanen, Juha-Pekka ; et al. | 2005-11-10 |
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