Toh; Huan Kiak
Patent Applications and Registrations
Patent applications and USPTO patent grants for Toh; Huan Kiak.The latest application filed is for "photochromic coating process".
- Toh; Huan Kiak - Fullarton N/A AU
| Patent | Date |
|---|---|
| Photochromic coating process Grant 9,453,950 - Wong , et al. September 27, 2 | 2016-09-27 |
| Photochromic Coating Process App 20120037859 - WONG; Kathy Wai Yuen ; et al. | 2012-02-16 |
| Antimicrobial Spectacle App 20070195260 - Olsson; Anders ; et al. | 2007-08-23 |
| Photochromic coating process App 20050116381 - Wong, Kathy Wai Yuen ; et al. | 2005-06-02 |
| Photochromic article and method of preparation Grant 6,811,830 - Toh , et al. November 2, 2 | 2004-11-02 |
| Coating composition Grant 6,551,710 - Chen , et al. April 22, 2 | 2003-04-22 |
| Photochromic article and method of preparation App 20030043447 - Toh, Huan Kiak ; et al. | 2003-03-06 |
| Casting composition of aromatic polyvinyl monomer, polythiol and epoxy strain reducer Grant 6,391,983 - Bateman , et al. May 21, 2 | 2002-05-21 |
| UV curable high index vinyl esters Grant 6,153,663 - Chen , et al. November 28, 2 | 2000-11-28 |
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