Chan; Jack C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chan; Jack C..The latest application filed is for "continuous production of thermoplastic polyurethane elastomers".
- Chan; Jack C. - Coraopolis PA
- Chan, Jack C. - Mission Viejo CA
| Patent | Date |
|---|---|
| Hydrophobic light stable polyurethane elastomer with improved mechanical properties Grant 6,780,957 - Haider , et al. August 24, 2 | 2004-08-24 |
| Continuous production of thermoplastic polyurethane elastomers App 20030158365 - Brauer, Wolfgang ; et al. | 2003-08-21 |
| Process For Making Bloom-free Thermoplastic Polyurethane Compositions App 20030036621 - Chan, Jack C. ; et al. | 2003-02-20 |
| Process for preparing a photochromic lens Grant 6,367,930 - Santelices , et al. April 9, 2 | 2002-04-09 |
| Soft, transparent and processable thermoplastic polyurethane Grant 6,294,638 - Manning , et al. September 25, 2 | 2001-09-25 |
| Composition and process for preparation of thermoplastic polyurethanes (TPU based on a polybutadiene soft segment) Grant 6,166,166 - Taylor , et al. December 26, 2 | 2000-12-26 |
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