Ng; Howard C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ng; Howard C..The latest application filed is for "polytrimethylene ether glycol or copolymers thereof having improved color and processes for their preparation".

Company Profile

0.12.10

Ng; Howard C. - Kingston CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polytrimethylene ether glycol or copolymers thereof having improved color and processes for their preparation Grant 8,598,391 - Minter , et al. December 3, 2	2013-12-03
Polytrimethylene Ether Glycol Or Copolymers Thereof Having Improved Color And Processes For Their Preparation App 20110077433 - Minter; Aaron ; et al.	2011-03-31
Silicon-containing polytrimethylene homo- or copolyether composition Grant 7,696,264 - Ng April 13, 2	2010-04-13
Silicon-containing Polytrimethylene Homo- Or Copolyether Composition App 20100016622 - Ng; Howard C.	2010-01-21
Processes for producing random polytrimethylene ether ester Grant 7,645,853 - Ng , et al. January 12, 2	2010-01-12
Silicon-containing polytrimethylene homo- for copolyether composition Grant 7,629,396 - Ng December 8, 2	2009-12-08
Multilayer Structures Of Poly(1,3 Propylene 2,6-naphthalate) And Poly(ethylene Terephthalate) App 20080220192 - Lee; Ross A. ; et al.	2008-09-11
Silicon-containing polytrimethylene homo- or copolyether composition App 20080194726 - Ng; Howard C.	2008-08-14
Processes For Producing Random Polytrimethylene Ether Ester App 20080177024 - Ng; Howard C. ; et al.	2008-07-24
Manufacture of polytrimethylene ether glycol Grant 7,388,115 - Sunkara , et al. June 17, 2	2008-06-17
Process for producing polytrimethylene ether glycol App 20070203371 - Sunkara; Hari Babu ; et al.	2007-08-30
Manufacture of polytrimethylene ether glycol App 20070173669 - Sunkara; Hari Babu ; et al.	2007-07-26
Thermoplastic elastomer blend, method of manufacture and use thereof Grant 7,244,790 - Sunkara , et al. July 17, 2	2007-07-17
Manufacture of polytrimethylene ether glycol Grant 7,164,046 - Sunkara , et al. January 16, 2	2007-01-16
Process for manufacture of polytrimethylene ether glycol Grant 7,161,045 - Sunkara , et al. January 9, 2	2007-01-09
Manufacture of polytrimethylene ether glycol Grant 7,157,607 - Sunkara , et al. January 2, 2	2007-01-02
Thermoplastic elastomer blend, method of manufacture and use thereof App 20060247380 - Sunkara; Hari Babu ; et al.	2006-11-02
Silicon-containing polytrimethylene homo- or copolyether composition App 20060189711 - Ng; Howard C.	2006-08-24
Polytrimethylene ether esters Grant 6,822,054 - Ng November 23, 2	2004-11-23
Polytrimethylene ether esters App 20040158004 - Ng, Howard C.	2004-08-12
Polytrimethylene ether esters Grant 6,608,168 - Ng August 19, 2	2003-08-19

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