Kwok; John Chi Hee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kwok; John Chi Hee.The latest application filed is for "polymer blend composition and articles thereof".
- Kwok; John Chi Hee - Moon Township PA
| Patent | Date |
|---|---|
| Polymer Blend Composition And Articles Thereof App 20080081137 - Kwok; John Chi Hee ; et al. | 2008-04-03 |
| Styrenic resin composition and articles produced therefrom Grant 7,294,676 - Kwok , et al. November 13, 2 | 2007-11-13 |
| Multilayer thermoplastic film structures App 20070218228 - Kwok; John Chi Hee ; et al. | 2007-09-20 |
| Rubber modified styrenic copolymers and their use in disposable card applications Grant 7,223,460 - Kwok , et al. May 29, 2 | 2007-05-29 |
| Rubber modified styrenic copolymers and their use in forming oriented articles App 20070043169 - Kwok; John Chi Hee ; et al. | 2007-02-22 |
| Multilayer coextrusions Grant 7,135,234 - Donnelly , et al. November 14, 2 | 2006-11-14 |
| Rubber modified styrenic copolymers and their use in disposable card applications App 20060155063 - Kwok; John Chi Hee ; et al. | 2006-07-13 |
| Styrenic resin composition and articles produced therefrom App 20050020756 - Kwok, John Chi Hee ; et al. | 2005-01-27 |
| Multilayer coextrusions App 20040253468 - Donnelly, Karen D. ; et al. | 2004-12-16 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 