Inventor · disambiguated record
Chungfah Howard Ho
Also filed as: HO CHUNGFAH H · HO CHUNGFAH HOWARD
6 granted patents·2 pending applications·159 citations·filing 1980–2005
85Inventor score
Files withDU PONT6
Top patents by PatentIndex Score
8 records- 0193US6353062B1Continuous process for producing poly(trimethylene terephthalate)DU PONT·Filed 2000·Granted Mar 5, 2002·58 cites·29 claims
- 0292US6538076B2Continuous process for producing poly(trimethylene terephthalate)DU PONT·Filed 2001·Granted Mar 25, 2003·45 cites·23 claims
- 0384US4436782AOligomer pellets of ethylene terephthalateDU PONT·Filed 1982·Granted Mar 13, 1984·38 cites·1 claims
- 0478US7132484B2Continuous process for producing poly (trimethylene terephthalate)DU PONT·Filed 2005·Granted Nov 7, 2006·7 cites·37 claims
- 0552US4340550AOligomer pellets of ethylene terephthalateDU PONT·Filed 1980·Granted Jul 20, 1982·11 cites·3 claims
- 0640US2003220465A1Continuous process for producing poly(trimethylene terephthalate)Filed 2003·Application pending·0 cites
- 0739US2002132962A1Continuous process for producing poly(trimethylene terephthalate)Filed 2002·Application pending·0 cites
- 0837US6951954B1Continuous process for producing bis(3-hydroxypropyl) terephthalateDU PONT·Filed 2000·Granted Oct 4, 2005·0 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →