Inventor · disambiguated record
Philippe Coszach
Also filed as: COSZACH PHILIPPE
15 granted patents·10 pending applications·43 citations·filing 2001–2022
89Inventor score
Top patents by PatentIndex Score
25 records- 0185US8431683B2Chemical recycling of PLA by hydrolysisCOSZACH PHILIPPE·Filed 2010·Granted Apr 30, 2013·11 cites·27 claims
- 0281US8481675B2Chemical recycling of PLA by alcoholysisCOSZACH PHILIPPE·Filed 2010·Granted Jul 9, 2013·3 cites·24 claims
- 0378US8614338B2Method for stereospecifically recycling a PLA polymer mixtureCOSZACH PHILIPPE·Filed 2010·Granted Dec 24, 2013·4 cites·16 claims
- 0478US8592609B2Method for obtaining lactideCOSZACH PHILIPPE·Filed 2008·Granted Nov 26, 2013·3 cites·9 claims
- 0574US6800767B2Method for purifying cyclic estersBRUSSELS BIOTECH·Filed 2001·Granted Oct 5, 2004·11 cites·31 claims
- 0668US2024417659A1Method for preparing an extract of herb(s) and/or spice(s) from a vinegar saltGALACTIC SA·Filed 2022·Application pending·0 cites
- 0767US2024368341A1Valorisation of d-lactic acid stream by l/d separation in the production process of l-polylactic acidFUTERRO SA·Filed 2022·Application pending·0 cites
- 0865US8426615B2Method of obtaining lactideMARIAGE PIERRE-ANTOINE·Filed 2009·Granted Apr 23, 2013·2 cites·20 claims
- 0965US2024360273A1Valorisation of lactic acid stream in the production process of polylactic acidFUTERRO SA·Filed 2022·Application pending·0 cites
- 1063US2024368343A1Valorisation of d-lactic acid stream in the production process of l-polylactic acidFUTERRO SA·Filed 2022·Application pending·0 cites
- 1163US2024343671A1Method for lactide and lactic acid recovery at polylactide (pla) production stepsFUTERRO SA·Filed 2022·Application pending·0 cites
- 1262US8471062B2Method of purifying lactic acid by crystallizationCOSZACH PHILIPPE·Filed 2009·Granted Jun 25, 2013·1 cites·7 claims
- 1361US10058795B2Process and apparatus for purification of a stream containing a cyclic ester of an alpha-hydroxycarboxylic acidSULZER CHEMTECH AG·Filed 2014·Granted Aug 28, 2018·1 cites·18 claims
- 1461US7488783B2Method for the production of polyactide from a solution of lactic acid or one of the derivatives thereofBRUSSELS BIOTECH·Filed 2003·Granted Feb 10, 2009·7 cites·34 claims
- 1561US2011300220A1Solid calcium lactate in substantially spherical formCOSZACH PHILIPPE·Filed 2009·Application pending·0 cites
- 1651US10604470B2Method for purifying an aqueous lactic acid solutionFUTERRO SA·Filed 2017·Granted Mar 31, 2020·0 cites·20 claims
- 1749US11306332B2Method for simultaneously producing lactic acid and alcohol or biogas from cerealsFUTERRO SA·Filed 2018·Granted Apr 19, 2022·0 cites·8 claims
- 1849US9573925B2Process for recovering and improving production of meso-lactide from a crude lactide containing streamFUTERRO SA·Filed 2014·Granted Feb 21, 2017·0 cites·17 claims
- 1947US8431677B2Purification of a conventional polymer flow contaminated with PLACOSZACH PHILIPPE·Filed 2010·Granted Apr 30, 2013·0 cites·16 claims
- 2046US2010113734A1Process for producing polylactide-urethane copolymersTOTAL PETROCHEMICALS RES FELUY·Filed 2007·Application pending·0 cites
- 2145US9249253B2Polylactide-urethane copolymersDUBOIS PHILIPPE·Filed 2007·Granted Feb 2, 2016·0 cites·19 claims
- 2245US2010112652A1Method for Producing Lactic Acid By The Fermentation of a Self-Sufficient Medium Containing Green Cane JuiceGALACTIC SA·Filed 2008·Application pending·0 cites
- 2340US9777109B2Process for producing polylactideFUTERRO SA·Filed 2014·Granted Oct 3, 2017·0 cites·8 claims
- 2440US2011160480A1Continuous Process for Obtaining a Lactic EsterGALACTIC SA·Filed 2009·Application pending·0 cites
- 2528US2011319588A1Isotactic polylactic acid and method for producing sameCOUPIN THIERRY·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →