PARRI; Owain
Patent Applications and Registrations
Patent applications and USPTO patent grants for PARRI; Owain.The latest application filed is for "method for the preparation of a liquid crystal polymer film".
- PARRI; Owain - Ringwood GB
- Parri; Owain - Poole GB
- Parri; Owain - Hampshire GB
- Parri; Owain - Dorset GB
| Patent | Date |
|---|---|
| Method For The Preparation Of A Liquid Crystal Polymer Film App 20220119712 - MULCAHY; Stephen ; et al. | 2022-04-21 |
| Polymerisable Lc Material And Polymer Film With Negative Optical Dispersion App 20120224245 - Adlem; Kevin ; et al. | 2012-09-06 |
| Biaxial film Grant 7,527,833 - Slaney , et al. May 5, 2 | 2009-05-05 |
| Polymerisable Liquid Crystal Material App 20080143943 - May; Alison Linda ; et al. | 2008-06-19 |
| Compensator comprising a positive and negative birefringent retardation film Grant 7,283,188 - Su Yu , et al. October 16, 2 | 2007-10-16 |
| Biaxial film App 20050219447 - Slaney, Kim ; et al. | 2005-10-06 |
| Combination of optical films comprising a twisted a-plate and a polarizer App 20040095532 - Parri, Owain ; et al. | 2004-05-20 |
| Compensator comprising a positive and negative birefringent retardation film App 20040051831 - Su Yu, Jeong ; et al. | 2004-03-18 |
| Electrooptical liquid crystal system App 20020158227 - Coates, David ; et al. | 2002-10-31 |
| Anisotropic polymer Grant 5,785,889 - Greenfield , et al. July 28, 1 | 1998-07-28 |
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