Inventor · disambiguated record
Donna Rice Quillen
Also filed as: QUILLEN DONNA R · QUILLEN DONNA RICE
11 granted patents·8 pending applications·176 citations·filing 1992–2020
91Inventor score
Top patents by PatentIndex Score
19 records- 0193US5340910AProcess for preparing 1-cyano-3H-dibenz[f,ij]isoquinoline-2,7-diones and their use as toners for polyestersEASTMAN CHEM CO·Filed 1993·Granted Aug 23, 1994·48 cites·14 claims
- 0289US6777048B2Polyester compositions containing silicon carbideEASTMAN CHEM CO·Filed 2002·Granted Aug 17, 2004·45 cites·85 claims
- 0379US5252699AProcess for preparing 1-cyano-3H-dibenz[f,ij] isoquinoline-2,7-diones and their use as toners for polyestersEASTMAN KODAK CO·Filed 1992·Granted Oct 12, 1993·19 cites·6 claims
- 0478US7662880B2Polyester polymer and copolymer compositions containing metallic nickel particlesEASTMAN CHEM CO·Filed 2004·Granted Feb 16, 2010·15 cites·13 claims
- 0572US6458915B1Process for producing poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate) and the reactor grade polyester therefromEASTMAN CHEM CO·Filed 2001·Granted Oct 1, 2002·12 cites·40 claims
- 0671US6429278B1Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acidEASTMAN CHEM CO·Filed 2001·Granted Aug 6, 2002·12 cites·35 claims
- 0769US7189777B2Compositions and method for improving reheat rate of PET using activated carbonEASTMAN CHEM CO·Filed 2003·Granted Mar 13, 2007·10 cites·91 claims
- 0862US8431202B2Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarityQUILLEN DONNA RICE·Filed 2005·Granted Apr 30, 2013·3 cites·118 claims
- 0957US7709595B2Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solventsEASTMAN CHEM CO·Filed 2006·Granted May 4, 2010·2 cites·55 claims
- 1051US2022372216A1Catalyst systems for crystallizable reactor grade resinsEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 1151US2009186177A1Polyester melt phase products and process for making the sameEASTMAN CHEM CO·Filed 2008·Application pending·0 cites
- 1248US5856424AProcess for making polyesters containing low concentrations of diethylene glycolEASTMAN CHEM CO·Filed 1997·Granted Jan 5, 1999·10 cites·28 claims
- 1347US2006051542A1Polyester polymer and copolymer compositions containing metallic molybdenum particlesXIA ZHIYONG·Filed 2004·Application pending·0 cites
- 1444US2006148957A1Blends of oxygen scavenging polyamides with polyesters which contain zinc and cobaltEASTMAN CHEM CO·Filed 2005·Application pending·0 cites
- 1543US8791187B2Aluminum/alkyline or alkali/titanium containing polyesters having improved reheat, color and clarityQUILLEN DONNA RICE·Filed 2011·Granted Jul 29, 2014·0 cites·45 claims
- 1643US2008058495A1Polyester polymer and copolymer compositions containing titanium and yellow colorantsQUILLEN DONNA RICE·Filed 2006·Application pending·0 cites
- 1742US2006222795A1Polyester polymer and copolymer compositions containing particles of one or more transition metal compoundsHOWELL EARL E JR·Filed 2005·Application pending·0 cites
- 1838US2006110557A1Polyester polymer and copolymer compositions containing metallic tungsten particlesXIA ZHIYONG·Filed 2004·Application pending·0 cites
- 1937US2004101642A1Glassy carbon thermoplastic compositionsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →