WANG; Pen-Chung
Patent Applications and Registrations
Patent applications and USPTO patent grants for WANG; Pen-Chung.The latest application filed is for "method for the production of glycols from an anhydrosugar feed".
- WANG; Pen-Chung - Houston TX
- Wang; Pen-Chung - Midland MI
| Patent | Date |
|---|---|
| Method For The Production Of Glycols From An Anhydrosugar Feed App 20190194100 - WANG; Pen-Chung ; et al. | 2019-06-27 |
| Method of separating lignin derived compounds from pyrolysis oil Grant 10,221,370 - Wang , et al. | 2019-03-05 |
| Direct Method Of Producing Fatty Acid Esters From Microbial Biomass App 20140373432 - WANG; Pen-Chung ; et al. | 2014-12-25 |
| Method of recovering lipids from microbial biomass Grant 8,900,833 - Wang , et al. December 2, 2 | 2014-12-02 |
| Method Of Separating Lignin Derived Compounds From Pyrolysis Oil App 20140259888 - WANG; Pen-Chung ; et al. | 2014-09-18 |
| Method Of Recovering Lipids From Microbial Biomass App 20130144078 - WANG; Pen-Chung ; et al. | 2013-06-06 |
| Epoxy resin curing agent of epoxy resin-liquid amine adduct and polyamidoamine Grant 7,358,312 - De Cock , et al. April 15, 2 | 2008-04-15 |
| Water dispersible epoxy resins Grant 6,956,086 - Back , et al. October 18, 2 | 2005-10-18 |
| Low viscosity curing agents compositions in epoxy resin systems for low temperature cure applications App 20040242835 - De Cock, Christian Jean Charles ; et al. | 2004-12-02 |
| Water dispersible epoxy resins App 20040063901 - Back, Gayle Edward ; et al. | 2004-04-01 |
| Water dispersible epoxy resins Grant 6,653,436 - Back , et al. November 25, 2 | 2003-11-25 |
| Water dispersible epoxy resins App 20020111422 - Back, Gayle Edward ; et al. | 2002-08-15 |
| Epoxy-functional amidoamine reacted with excess polyamine and monoepoxy as epoxy curative Grant 6,277,928 - Stark , et al. August 21, 2 | 2001-08-21 |
| Aqueous epoxy resin system with curing agent from reacting acid-terminated polyalkylene glycol with epoxy-amine adduct Grant 6,136,894 - Stark, deceased , et al. October 24, 2 | 2000-10-24 |
| Epoxy resin curing agent-reacting acid-terminated polyalkylene glycol with excess amine-terminated polyamine-epoxy resin adduct Grant 6,127,459 - Stark, deceased , et al. October 3, 2 | 2000-10-03 |
| Fuel compositions Grant 5,458,660 - Lin , et al. October 17, 1 | 1995-10-17 |
| Cyclohexanenorbornane epoxy resin with curing agent Grant 5,359,023 - Wang , et al. October 25, 1 | 1994-10-25 |
| Cyclic polycarbonate oligomer containing spiro diLactam moieties Grant 5,095,088 - Wang March 10, 1 | 1992-03-10 |
| Spirodilactam derivatives Grant 5,093,499 - Wang * March 3, 1 | 1992-03-03 |
| Spirodilactam bisimides Grant 5,093,500 - Wang March 3, 1 | 1992-03-03 |
| Spirolactonelactams Grant 4,968,812 - Wang , et al. November 6, 1 | 1990-11-06 |
| Novel polyaryl ethers Grant 4,968,769 - Wang November 6, 1 | 1990-11-06 |
| Spirodilactam derivatives Grant 4,963,691 - Wang October 16, 1 | 1990-10-16 |
| N-(amidoalkyl)hydantoins Grant 4,831,161 - Wang , et al. May 16, 1 | 1989-05-16 |
| Polyepoxy aromatic hydantoins Grant 4,672,101 - Wang , et al. June 9, 1 | 1987-06-09 |
| Process for preparing (2,2,2-trihalo-1, 1-dihydrocarbyl-ethoxy) trihydrocarbylsilanes Grant 4,634,787 - Wang January 6, 1 | 1987-01-06 |
| Process for forming ethers Grant 4,349,487 - Renga , et al. September 14, 1 | 1982-09-14 |
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