Inventor · disambiguated record
John Harvey Eng
Also filed as: ENG JOHN · ENG JOHN H · ENG JOHN HARVEY
9 granted patents·795 citations·filing 1993–2012
87Inventor score
Top patents by PatentIndex Score
9 records- 0195US5424286AExendin-3 and exendin-4 polypeptides, and pharmaceutical compositions comprising sameFiled 1993·Granted Jun 13, 1995·754 cites·7 claims
- 0283US6887953B2Esterification processDU PONT·Filed 2002·Granted May 3, 2005·22 cites·24 claims
- 0382US7531617B2Continuous process for producing poly(trimethylene terephthalate)DU PONT·Filed 2006·Granted May 12, 2009·5 cites·17 claims
- 0469US7524921B2Continuous manufacture of poly(trimethylene terephthalate)DU PONT·Filed 2006·Granted Apr 28, 2009·2 cites·19 claims
- 0569US6841505B2Titanium-zirconium catalyst compositions and use thereofDU PONT·Filed 2002·Granted Jan 11, 2005·10 cites·25 claims
- 0655US7358211B2Catalyst for the production of 1,3-propanediol by catalytic hydrogenation of 3-hydroxypropanalDU PONT·Filed 2004·Granted Apr 15, 2008·2 cites·17 claims
- 0746US7504474B2Poly(trimethylene therephthalate) continuous manufacturing processDU PONT·Filed 2006·Granted Mar 17, 2009·0 cites·15 claims
- 0844US9308672B2Process for preparing pellets of poly(trimethylene terephthalate)ENG JOHN HARVEY·Filed 2012·Granted Apr 12, 2016·0 cites·11 claims
- 0943US8992198B2Apparatus for preparing pellets of poly(trimethylene terephthalate)MADELEINE DENNIS GERARD·Filed 2012·Granted Mar 31, 2015·0 cites·5 claims
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