Teirfolk; Jan-Erik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Teirfolk; Jan-Erik.The latest application filed is for "additive for cementitious materials".
- Teirfolk; Jan-Erik - Turku FI
- Teirfolk; Jan-Erik - Espoo FI
| Patent | Date |
|---|---|
| Additive for cementitious materials Grant 9,809,496 - Kuosa , et al. November 7, 2 | 2017-11-07 |
| Method for fabricating fiber products and composites Grant 9,534,320 - Laukkanen , et al. January 3, 2 | 2017-01-03 |
| Method for processing nanofibrillar cellulose and product obtained by the method Grant 9,469,696 - Laukkanen , et al. October 18, 2 | 2016-10-18 |
| Additive For Cementitious Materials App 20160257614 - Kuosa; Hannele ; et al. | 2016-09-08 |
| Agent and composition for oilfield applications Grant 9,200,193 - Laukkanen , et al. December 1, 2 | 2015-12-01 |
| Method for producing modified cellulose Grant 9,181,653 - Paltakari , et al. November 10, 2 | 2015-11-10 |
| Material to be used as a concrete additive Grant 9,174,873 - Laukkanen , et al. November 3, 2 | 2015-11-03 |
| Method for treating soil material Grant 8,807,870 - Laukkanen , et al. August 19, 2 | 2014-08-19 |
| Method For Producing Modified Cellulose App 20140182797 - PALTAKARI; Jouni ; et al. | 2014-07-03 |
| Method And An Apparatus For Adding An Additive To A Cement-like Composition App 20140153353 - Koskinen; Timo ; et al. | 2014-06-05 |
| Hydrophobic Coating And A Method For Producing Hydrophobic Surface App 20140130710 - Laukkanen; Antti ; et al. | 2014-05-15 |
| Method For Fabricating Fiber Products And Composites App 20140058077 - Laukkanen; Antti ; et al. | 2014-02-27 |
| Method For Processing Nanofibrillar Cellulose And Product Obtained By The Method App 20130345416 - Laukkanen; Antti ; et al. | 2013-12-26 |
| Method For Treating Soil Material App 20130108373 - Laukkanen; Antti ; et al. | 2013-05-02 |
| Agent And Composition For Oilfield Applications App 20130035263 - Laukkanen; Antti ; et al. | 2013-02-07 |
| Material To Be Used As A Concrete Additive App 20120227633 - Laukkanen; Antti ; et al. | 2012-09-13 |
| Method For Producing Modified Cellulose App 20120043039 - Paltakari; Jouni ; et al. | 2012-02-23 |
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