Inventor · disambiguated record
Chester Wayne Sink
Also filed as: SINK CHESTER W · SINK CHESTER WAYNE
9 granted patents·7 pending applications·83 citations·filing 1993–2015
86Inventor score
Files withEASTMAN CHEM CO9SINK CHESTER WAYNE2SINK CHESTER W1SUMNER CHARLES EDWAN1SUMNER JR CHARLES EDWAN1
Top patents by PatentIndex Score
16 records- 0182US9611209B1Quaternary arylcarboxylate compositions for extracting C1 to C4 carboxylic acids from aqueous streamsEASTMAN CHEM CO·Filed 2015·Granted Apr 4, 2017·3 cites·30 claims
- 0278US6518454B1Preparation of esters of carboxylic acidsEASTMAN CHEM CO·Filed 2001·Granted Feb 11, 2003·12 cites·14 claims
- 0374US9573078B2Quaternary carboxylate compositions for extracting C1 to C4 carboxylic acids from aqueous streamsEASTMAN CHEM CO·Filed 2015·Granted Feb 21, 2017·1 cites·30 claims
- 0462US6670505B1Process for the recovery of organic acids from aqueous solutionsEASTMAN CHEM CO·Filed 2000·Granted Dec 30, 2003·16 cites·12 claims
- 0561US9616358B2Quaternary phosphinates with co-solvents for extracting C1 to C4 carboxylic acids from aqueous streamsEASTMAN CHEM CO·Filed 2015·Granted Apr 11, 2017·0 cites·30 claims
- 0660US6610863B2Continuous process for producing L-ascorbic acidEASTMAN CHEM CO·Filed 2001·Granted Aug 26, 2003·5 cites·36 claims
- 0759US2008221294A1Resol beads, methods of making them, and methods of using themEASTMAN CHEM CO·Filed 2008·Application pending·0 cites
- 0855US2007191573A1Resol beads, methods of making them, and methods of using themSINK CHESTER WAYNE·Filed 2006·Application pending·0 cites
- 0953US2007191571A1Resol beads, methods of making them, and methods of using themSINK CHESTER W·Filed 2006·Application pending·0 cites
- 1049US2015252122A1Method for making an infusible polymer from a polyolefinEASTMAN CHEM CO·Filed 2014·Application pending·0 cites
- 1147US8247072B2Resol beads, methods of making them and methods of using themSUMNER JR CHARLES EDWAN·Filed 2006·Granted Aug 21, 2012·1 cites·40 claims
- 1246US5498749AProcess for separating cyclohexane dimethanol from dimethyl terephthalateEASTMAN CHEM CO·Filed 1993·Granted Mar 12, 1996·45 cites·15 claims
- 1345US2007191572A1Resol beads, methods of making them, and methods of using themTUSTIN GERALD C·Filed 2006·Application pending·0 cites
- 1443US2007207917A1Activated carbon monoliths and methods of making themSINK CHESTER WAYNE·Filed 2006·Application pending·0 cites
- 1542US8557381B2Resol beads, methods of making them, and methods of using themSUMNER CHARLES EDWAN·Filed 2012·Granted Oct 15, 2013·0 cites·15 claims
- 1629US2002026077A1Process for the recovery of organic acids from aqueous solutionsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →