Inventor · disambiguated record
John Lee Dawkins
Also filed as: DAWKINS JOHN · DAWKINS JOHN L · DAWKINS JOHN LEE
25 granted patents·3 pending applications·311 citations·filing 1994–2024
95Inventor score
Files withOCCIDENTAL CHEM CO20WILSON RICHARD L3VULCAN CHEMICALS A BUSINESS GR2VULCAN CHEMICALS1VULCAN CHEMICALS DIVISION OF V1
Top patents by PatentIndex Score
28 records- 0197US8912372B2Methods of making chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2013·Granted Dec 16, 2014·15 cites·24 claims
- 0297US8614363B2Methods of making chlorinated hydrocarbonsWILSON RICHARD L·Filed 2012·Granted Dec 24, 2013·29 cites·15 claims
- 0397US8487146B2Methods of making chlorinated hydrocarbonsWILSON RICHARD L·Filed 2011·Granted Jul 16, 2013·30 cites·22 claims
- 0497US8115038B2Methods of making chlorinated hydrocarbonsWILSON RICHARD L·Filed 2008·Granted Feb 14, 2012·77 cites·15 claims
- 0593US9139495B2Methods of making chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2014·Granted Sep 22, 2015·4 cites·19 claims
- 0693US6313360B1Process for the manufacture of 1, 1, 1, 3, 3-pentachloropropaneVULCAN MATERIALS CO·Filed 2000·Granted Nov 6, 2001·108 cites·8 claims
- 0788US9981892B2Methods of making chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2017·Granted May 29, 2018·1 cites·16 claims
- 0886US12180133B2Photochlorination of partially-chlorinated chloromethanes to carbon tetrachlorideOCCIDENTAL CHEM CO·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 0986US2025236573A1Photochlorination of partially-chlorinated chloromethanes to carbon tetrachlorideOCCIDENTAL CHEM CO·Filed 2024·Application pending·0 cites
- 1084US6720466B21,1,1,3,3-pentachloropropane process purge stream concentration using a secondary refluxed evaporator and secondary product recoveryVULCAN CHEMICALS DIVISION OF V·Filed 2002·Granted Apr 13, 2004·23 cites·18 claims
- 1182US12435019B2Process for the production of chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2024·Granted Oct 7, 2025·0 cites·19 claims
- 1282US9650319B2Methods of making chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2015·Granted May 16, 2017·1 cites·19 claims
- 1378US11565988B2Method for making 1,1,3,3-tetrachloropropeneOCCIDENTAL CHEM CO·Filed 2021·Granted Jan 31, 2023·0 cites·14 claims
- 1476US10787403B2Methods of making chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2019·Granted Sep 29, 2020·0 cites·9 claims
- 1576US10526261B2Methods of making chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2018·Granted Jan 7, 2020·0 cites·9 claims
- 1676US9067858B2Methods for recovering 1,1,1,2,3-pentachloropropaneOCCIDENTAL CHEM CO·Filed 2013·Granted Jun 30, 2015·2 cites·28 claims
- 1772US11104627B2Method for making 1,1,3,3-tetrachloropropeneOCCIDENTAL CHEM CO·Filed 2020·Granted Aug 31, 2021·0 cites·15 claims
- 1872US10562832B2Method for making 1,1,3,3-tetrachloropropeneOCCIDENTAL CHEM CO·Filed 2018·Granted Feb 18, 2020·0 cites·13 claims
- 1970US11780792B2Photochlorination of partially-chlorinated chloromethanes to carbon tetrachlorideOCCIDENTAL CHEM CO·Filed 2020·Granted Oct 10, 2023·0 cites·15 claims
- 2067US9598337B2Methods for recovering chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2014·Granted Mar 21, 2017·0 cites·9 claims
- 2163US10207970B2Methods for recovering chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2017·Granted Feb 19, 2019·0 cites·16 claims
- 2263US9969664B2Method for making 1,1,3,3-tetrachloropropeneOCCIDENTAL CHEM CO·Filed 2015·Granted May 15, 2018·0 cites·12 claims
- 2363US9586877B2Methods for recovering chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2015·Granted Mar 7, 2017·0 cites·11 claims
- 2462US11945761B2Process for the production of chlorinated hydrocarbonsOCCIDENTAL CHEM CO·Filed 2017·Granted Apr 2, 2024·0 cites·12 claims
- 2560US5458858AIntegrated procedure for high yield production of chlorine dioxideVULCAN CHEMICALS·Filed 1994·Granted Oct 17, 1995·21 cites·11 claims
- 2655US10787404B2Methods for producing halogenated propanesOCCIDENTAL CHEM CO·Filed 2017·Granted Sep 29, 2020·0 cites·19 claims
- 2739US2004225166A1Method for producing 1,1,1,3-tetrachloropropane and other haloalkanes with iron catalystVULCAN CHEMICALS A BUSINESS GR·Filed 2003·Application pending·0 cites
- 2837US2004204619A1Method for producing isopropyl chloride for use as a foam-blowing agentVULCAN CHEMICALS A BUSINESS GR·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →