Li; Nai-Hong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Nai-Hong.The latest application filed is for "process for reducing residual surface material from porous polymers".
- Li; Nai-Hong - Cupertino CA
- LI; Nai-Hong - Edmonton CA
- Li; Nai-Hong - Baltimore MD
| Patent | Date |
|---|---|
| Process for Reducing Residual Surface Material from Porous Polymers App 20120309851 - Li; Nai-Hong ; et al. | 2012-12-06 |
| Highly Porous, Large Polymeric Particles And Methods Of Preparation And Use App 20110091512 - LI; Nai-Hong | 2011-04-21 |
| Functional organic particles for catalysts supports Grant 6,750,303 - Hoang , et al. June 15, 2 | 2004-06-15 |
| Functional organic particles for catalysts supports App 20030199389 - Hoang, Peter Phung Minh ; et al. | 2003-10-23 |
| Functional organic particles for catalyst supports App 20020103073 - Hoang, Peter Phung Minh ; et al. | 2002-08-01 |
| Polymeric microbeads and methods of preparation Grant 6,100,306 - Li , et al. August 8, 2 | 2000-08-08 |
| Polymeric microbeads Grant 5,863,957 - Li , et al. January 26, 1 | 1999-01-26 |
| Methods of preparing polymeric microbeds Grant 5,760,097 - Li , et al. June 2, 1 | 1998-06-02 |
| Polymeric microbeads and method of preparation Grant 5,653,922 - Li , et al. * August 5, 1 | 1997-08-05 |
| Porous, polymer beads and process of their preparation Grant 5,288,763 - Li , et al. February 22, 1 | 1994-02-22 |
| Macroporous particles as biocompatible chromatographic supports Grant 5,168,104 - Li , et al. December 1, 1 | 1992-12-01 |
| Porous rigid resins and process of preparation Grant 5,047,438 - Feibush , et al. September 10, 1 | 1991-09-10 |
| Porous rigid resins and process of preparation Grant 4,933,372 - Feibush , et al. June 12, 1 | 1990-06-12 |
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