Inventor · disambiguated record
Jiwen F. Duan
Also filed as: DUAN JIWEN F
12 granted patents·2 pending applications·255 citations·filing 2001–2008
92Inventor score
Top patents by PatentIndex Score
14 records- 0196US6506853B2Copolymer comprising isophthalic acidDU PONT·Filed 2001·Granted Jan 14, 2003·86 cites·28 claims
- 0292US6541598B2Composition comprising titanium and process therewithDU PONT·Filed 2002·Granted Apr 1, 2003·46 cites·34 claims
- 0385US6479619B1Sulfoisophthalic acid solution process therewithDU PONT·Filed 2001·Granted Nov 12, 2002·22 cites·38 claims
- 0484US6998462B2Polyester processDU PONT·Filed 2003·Granted Feb 14, 2006·22 cites·20 claims
- 0584US6489433B2Metal-containing composition and process therewithDU PONT·Filed 2001·Granted Dec 3, 2002·22 cites·19 claims
- 0683US6437088B1Process for producing polyester with coated titanium dioxideDU PONT·Filed 2001·Granted Aug 20, 2002·24 cites·19 claims
- 0775US6706842B1Crosslinked polyester copolymersFiled 2003·Granted Mar 16, 2004·13 cites·37 claims
- 0874US7049376B2Catalyst composition and process therewithDU PONT·Filed 2005·Granted May 23, 2006·3 cites·10 claims
- 0968US6407194B1Temporarily crosslinked polyester polymersDU PONT·Filed 2001·Granted Jun 18, 2002·8 cites·22 claims
- 1061US6706852B2Partially ester-exchanged SIPM and process therewithDU PONT·Filed 2002·Granted Mar 16, 2004·7 cites·27 claims
- 1156US6914107B2Catalyst composition and process therewithDU PONT·Filed 2001·Granted Jul 5, 2005·2 cites·21 claims
- 1249US7695699B2Metal sulfate alcohol composition and process therewithDUAN JIWEN F·Filed 2008·Granted Apr 13, 2010·0 cites·10 claims
- 1339US2004242838A1Sulfonated polyester and process therewithFiled 2003·Application pending·0 cites
- 1438US2009289133A1Continuous wet grinding processDUAN JIWEN F·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →