Inventor · disambiguated record
David Scott Porter
Also filed as: PORTER DAVID S · PORTER DAVID SCOTT
52 granted patents·13 pending applications·2,481 citations·filing 1993–2020
99Inventor score
Top patents by PatentIndex Score
65 records- 0198US7855267B2Film(s) and/or sheet(s) comprising polyester compositions which comprise cyclobutanediol and have a certain combination of inherent viscosity and moderate glass transition temperatureEASTMAN CHEM CO·Filed 2006·Granted Dec 21, 2010·65 cites·37 claims
- 0298US7781562B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefromEASTMAN CHEM CO·Filed 2006·Granted Aug 24, 2010·79 cites·36 claims
- 0398US5405073AFlexible support shaft assemblyETHICON INC·Filed 1993·Granted Apr 11, 1995·1.8k cites·24 claims
- 0497US7803439B2Blood therapy containers comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Sep 28, 2010·31 cites·47 claims
- 0596US8415450B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefromCRAWFORD EMMETT DUDLEY·Filed 2012·Granted Apr 9, 2013·15 cites·16 claims
- 0696US8101705B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefromCRAWFORD EMMETT DUDLEY·Filed 2010·Granted Jan 24, 2012·17 cites·31 claims
- 0796US7803440B2Bottles comprising polyester compositions which comprise cyclobutanediolEASTMAN CHEM CO·Filed 2006·Granted Sep 28, 2010·31 cites·28 claims
- 0895US8354491B2Containers comprising polyester compositions which comprise cyclobutanediolEASTMAN CHEM CO·Filed 2011·Granted Jan 15, 2013·11 cites·45 claims
- 0995US7906212B2Thermoplastic articles comprising cyclobutanediol having a decorative material embedded thereinEASTMAN CHEM CO·Filed 2010·Granted Mar 15, 2011·11 cites·114 claims
- 1095US7812111B2LCD films comprising polyester compositions formed from 2,2,4,4-tetramethy1-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Oct 12, 2010·18 cites·45 claims
- 1195US7510768B2Thermoplastic articles comprising cyclobutanediol having a decorative material embedded thereinEASTMAN CHEM CO·Filed 2006·Granted Mar 31, 2009·20 cites·95 claims
- 1294US8507638B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefromCRAWFORD EMMETT DUDLEY·Filed 2011·Granted Aug 13, 2013·10 cites·32 claims
- 1394US8133967B2Restaurant smallware comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolPECORINI THOMAS JOSEPH·Filed 2010·Granted Mar 13, 2012·10 cites·41 claims
- 1494US8119762B2Film(s) and/or sheet(s) comprising polyester compositions which comprise cyclobutanediol and have a certain combination of inherent viscosity and moderate glass transition temperatureCRAWFORD EMMETT DUDLEY·Filed 2010·Granted Feb 21, 2012·9 cites·24 claims
- 1594US7985827B2Polyester compositions which comprise cyclobutanediol having certain cis/trans ratiosEASTMAN CHEM CO·Filed 2006·Granted Jul 26, 2011·15 cites·38 claims
- 1694US7893188B2Baby bottles comprising polyester compositions which comprise cyclobutanediolEASTMAN CHEM CO·Filed 2006·Granted Feb 22, 2011·17 cites·37 claims
- 1793US7740941B2Thermoplastic articles comprising cyclobutanediol having a decorative material embedded thereinEASTMAN CHEM CO·Filed 2009·Granted Jun 22, 2010·11 cites·63 claims
- 1893US7576171B2Pacifiers comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Aug 18, 2009·13 cites·59 claims
- 1992US9534079B2Containers comprising polyester compositions which comprise cyclobutanediolEASTMAN CHEM CO·Filed 2015·Granted Jan 3, 2017·4 cites·20 claims
- 2092US7704605B2Thermoplastic articles comprising cyclobutanediol having a decorative material embedded thereinEASTMAN CHEM CO·Filed 2009·Granted Apr 27, 2010·12 cites·44 claims
- 2191US9181387B2Polyester compositions which comprise cyclobutanediol having certain cis/trans ratiosCRAWFORD EMMETT DUDLEY·Filed 2011·Granted Nov 10, 2015·5 cites·32 claims
- 2291US8119761B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefromCRAWFORD EMMETT DUDLEY·Filed 2006·Granted Feb 21, 2012·11 cites·37 claims
- 2391US7951900B2Dialysis filter housings comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted May 31, 2011·10 cites·49 claims
- 2491US7906211B2Thermoplastic articles comprising cyclobutanediol having a decorative material embedded thereinEASTMAN CHEM CO·Filed 2010·Granted Mar 15, 2011·13 cites·56 claims
- 2590US9181388B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefromEASTMAN CHEM CO·Filed 2013·Granted Nov 10, 2015·4 cites·23 claims
- 2690US9175134B2Containers comprising polyester compositions which comprise cyclobutanediolEASTMAN CHEM CO·Filed 2012·Granted Nov 3, 2015·4 cites·41 claims
- 2790US8063173B2Polyester compositions containing low amounts of cyclobutanediol and articles made therefromCRAWFORD EMMETT DUDLEY·Filed 2006·Granted Nov 22, 2011·9 cites·34 claims
- 2890US7959836B2Process for the preparation of transparent, shaped articles containing polyesters comprising a cyclobutanediolEASTMAN CHEM CO·Filed 2006·Granted Jun 14, 2011·11 cites·52 claims
- 2990US7915376B2Containers comprising polyester compositions which comprise cyclobutanediolEASTMAN CHEM CO·Filed 2006·Granted Mar 29, 2011·9 cites·32 claims
- 3090US7902320B2Graphic art films comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Mar 8, 2011·8 cites·70 claims
- 3190US7868128B2Skylights and windows comprising polyester compositions formed from 2,2,4,4,-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Jan 11, 2011·8 cites·37 claims
- 3290US7838620B2Thermoformed sheet(s) comprising polyester compositions which comprise cyclobutanediolEASTMAN CHEM CO·Filed 2006·Granted Nov 23, 2010·9 cites·33 claims
- 3388US7906610B2Food service products comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Mar 15, 2011·7 cites·63 claims
- 3488US7893187B2Glass laminates comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Feb 22, 2011·7 cites·61 claims
- 3588US7807774B2Vending machines comprising polyester compositions formed from 2,2,4,4,-tetramethyl-1,3,-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Oct 5, 2010·7 cites·55 claims
- 3688US7807775B2Point of purchase displays comprising polyester compositions formed from 2,2,4,4-tetramethyl-1, 3,-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Oct 5, 2010·7 cites·53 claims
- 3788US7803441B2Intravenous components comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Sep 28, 2010·7 cites·54 claims
- 3888US7462684B2Preparation of transparent, multilayered articles containing polyesters comprising a cyclobutanediol and homogeneous polyamide blendsEASTMAN CHEM CO·Filed 2006·Granted Dec 9, 2008·11 cites·24 claims
- 3987US8067525B2Film(s) and/or sheet(s) comprising polyester compositions which comprise cyclobutanediol and have a certain combination of inherent viscosity and high glass transition temperatureCRAWFORD EMMETT DUDLEY·Filed 2006·Granted Nov 29, 2011·6 cites·41 claims
- 4087US8063172B2Film(s) and/or sheet(s) made using polyester compositions containing low amounts of cyclobutanediolCRAWFORD EMMETT DUDLEY·Filed 2006·Granted Nov 22, 2011·6 cites·34 claims
- 4187US7955674B2Transparent polymer blends containing polyesters comprising a cyclobutanediol and articles prepared therefromEASTMAN CHEM CO·Filed 2006·Granted Jun 7, 2011·17 cites·62 claims
- 4287US7842776B2Appliance parts comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Nov 30, 2010·6 cites·45 claims
- 4387US7834129B2Restaurant smallware comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Nov 16, 2010·6 cites·49 claims
- 4487US7812112B2Outdoor signs comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanolEASTMAN CHEM CO·Filed 2006·Granted Oct 12, 2010·6 cites·51 claims
- 4586US9169348B2Baby bottles comprising polyester compositions which comprise cyclobutanediolCRAWFORD EMMETT DUDLEY·Filed 2011·Granted Oct 27, 2015·3 cites·29 claims
- 4684US6986864B2Polyester compositionsPORTER DAVID SCOTT·Filed 2002·Granted Jan 17, 2006·25 cites·9 claims
- 4781US9598533B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefromEASTMAN CHEM CO·Filed 2013·Granted Mar 21, 2017·2 cites·20 claims
- 4881US7959998B2Transparent, oxygen-scavenging compositions containing polyesters comprising a cyclobutanediol and articles prepared therefromEASTMAN CHEM CO·Filed 2006·Granted Jun 14, 2011·11 cites·53 claims
- 4969US10017606B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefromEASTMAN CHEM CO·Filed 2017·Granted Jul 10, 2018·0 cites·14 claims
- 5069US9765181B2Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefromEASTMAN CHEM CO·Filed 2015·Granted Sep 19, 2017·0 cites·18 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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