Inventor · disambiguated record
David Milton Lange
Also filed as: LANGE DAVID · LANGE DAVID MILTON
13 granted patents·12 pending applications·207 citations·filing 2005–2025
91Inventor score
Top patents by PatentIndex Score
25 records- 0197US8846960B2Oxidation process to produce a crude and/or purified carboxylic acid productJANKA MESFIN EJERSSA·Filed 2011·Granted Sep 30, 2014·41 cites·22 claims
- 0297US8796477B2Oxidation process to produce a crude and/or purified carboxylic acid productJANKA MESFIN EJERSSA·Filed 2011·Granted Aug 5, 2014·48 cites·13 claims
- 0397US8791277B2Oxidation process to produce a crude and/or purified carboxylic acid productJANKA MESFIN EJERSSA·Filed 2011·Granted Jul 29, 2014·42 cites·18 claims
- 0497US8791278B2Oxidation process to produce a crude and/or purified carboxylic acid productSHAIKH ASHFAQ·Filed 2011·Granted Jul 29, 2014·49 cites·7 claims
- 0593US9199958B2Oxidation process to produce a crude and/or purified carboxylic acid productEASTMAN CHEM CO·Filed 2014·Granted Dec 1, 2015·10 cites·11 claims
- 0692US9428480B2Oxidation process to produce a crude and/or purified carboxylic acid productEASTMAN CHEM CO·Filed 2014·Granted Aug 30, 2016·9 cites·11 claims
- 0789US12398328B2Chemical recycling of processed mixed plastic waste streamsEASTMAN CHEM CO·Filed 2021·Granted Aug 26, 2025·3 cites·13 claims
- 0885US9382184B2Processes for producing terephthalic acidEASTMAN CHEM CO·Filed 2015·Granted Jul 5, 2016·2 cites·24 claims
- 0978US2025320411A1Chemical recycling of processed mixed plastic waste streamsEASTMAN CHEM CO·Filed 2025·Application pending·0 cites
- 1072US8790601B2Oxidation system with sidedraw secondary reactorSHAIKH ASHFAQ·Filed 2010·Granted Jul 29, 2014·1 cites·21 claims
- 1170US7550627B2Processes for producing aromatic dicarboxylic acidsEASTMAN CHEM CO·Filed 2005·Granted Jun 23, 2009·2 cites·25 claims
- 1261US9212121B2Processes for producing terephthalic acidEASTMAN CHEM CO·Filed 2013·Granted Dec 15, 2015·0 cites·24 claims
- 1360US2023135304A1Recycle content polyethyleneEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 1459US2023212367A1Liquefying and dehalogenating waste plasticsEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 1557US2023407198A9Gasification of liquefied waste plasticsEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 1653US9199906B2Processes for producing isophthalic acidEASTMAN CHEM CO·Filed 2013·Granted Dec 1, 2015·0 cites·24 claims
- 1752US2023139587A1Pyrolysis of waste plastics in a film reactorEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 1850US2023067427A1Chemical recycling of solvolysis reactor purge coproduct streamsEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 1950US2023066496A1Chemical recycling of solvolysis terephthalyl column bottoms coproduct streamsEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 2050US2023110481A1Chemical recycling of polyolefin-containing plastic waste and solvolysis coproduct streamsEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 2146US2013041053A1Process for the Preparation of Polyesters with High Recycle ContentEASTMAN CHEM CO·Filed 2011·Application pending·0 cites
- 2244US8936767B2Oxidation system with sidedraw secondary reactorSHAIKH ASHFAQ·Filed 2010·Granted Jan 20, 2015·0 cites·30 claims
- 2341US2012302773A1Oxidation process to produce a crude and/or purified carboxylic acid productJANKA MESFIN EJERSSA·Filed 2011·Application pending·0 cites
- 2435US2006205977A1Processes for producing terephthalic acidSUMNER CHARLES E JR·Filed 2005·Application pending·0 cites
- 2533US2006205974A1Processes for producing aromatic dicarboxylic acidsLAVOIE GINO G·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →