Gremaud; Frederic
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gremaud; Frederic.The latest application filed is for "multilayer flake with high level of coding".
- Gremaud; Frederic - Epagny CH
| Patent | Date |
|---|---|
| Identification and authentication using polymeric liquid crystal material markings Grant 9,200,204 - Marguerettaz , et al. December 1, 2 | 2015-12-01 |
| Multilayer flake with high level of coding Grant 8,864,037 - Callegari , et al. October 21, 2 | 2014-10-21 |
| Substrate with a modified liquid crystal polymer marking Grant 8,821,756 - Tiller , et al. September 2, 2 | 2014-09-02 |
| Identification and authentication using liquid crystal material markings Grant 8,740,088 - Marguerettaz , et al. June 3, 2 | 2014-06-03 |
| Identification and authentication using polymeric liquid crystal material markings Grant 8,734,678 - Marguerettaz , et al. May 27, 2 | 2014-05-27 |
| Identification and authentication using liquid crystal material markings Grant 8,734,679 - Marguerettaz , et al. May 27, 2 | 2014-05-27 |
| Multilayer Flake With High Level Of Coding App 20130256415 - CALLEGARI; Andrea ; et al. | 2013-10-03 |
| Marking based on modified chiral liquid crystal polymers Grant 8,426,013 - Tiller , et al. April 23, 2 | 2013-04-23 |
| Chiral liquid crystal polymer marking Grant 8,426,012 - Tiller , et al. April 23, 2 | 2013-04-23 |
| Marking based on chiral liquid crystal polymers Grant 8,426,011 - Tiller , et al. April 23, 2 | 2013-04-23 |
| Modified marking based on chiral liquid crystal polymers Grant 8,426,014 - Tiller , et al. April 23, 2 | 2013-04-23 |
| Identification And Authentication Using Polymeric Liquid Crystal Material Markings App 20130069003 - MARGUERETTAZ; Xavier ; et al. | 2013-03-21 |
| Substrate With A Modified Liquid Crystal Polymer Marking App 20120328852 - TILLER; Thomas ; et al. | 2012-12-27 |
| Identification And Authentication Using Liquid Crystal Material Markings App 20120273722 - MARGUERETTAZ; Xavier ; et al. | 2012-11-01 |
| Tamperproof Case App 20120067746 - GREMAUD; Frederic ; et al. | 2012-03-22 |
| Identification And Authentication Using Polymeric Liquid Crystal Material Markings App 20120061470 - Marguerettaz; Xavier ; et al. | 2012-03-15 |
| Marking Based On Modified Chiral Liquid Crystal Polymers App 20110133445 - TILLER; Thomas ; et al. | 2011-06-09 |
| Modified Marking Based On Chiral Liquid Crystal Polymers App 20110135853 - TILLER; Thomas ; et al. | 2011-06-09 |
| Marking Based On Chiral Liquid Crystal Polymers App 20110135889 - TILLER; Thomas ; et al. | 2011-06-09 |
| Chiral Liquid Crystal Polymer Marking App 20110135890 - TILLER; Thomas ; et al. | 2011-06-09 |
| Identification And Authentication Using Liquid Crystal Material Markings App 20110101088 - Marguerettaz; Xavier ; et al. | 2011-05-05 |
| Pigmented ink composition Grant 7,402,614 - Marguerettaz , et al. July 22, 2 | 2008-07-22 |
| Pigmented ink composition App 20040266908 - Marguerettaz, Xavier ; et al. | 2004-12-30 |
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