Patent | Date |
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Method for simultaneously producing lactic acid and alcohol or biogas from cereals Grant 11,306,332 - Van Gansberghe , et al. April 19, 2 | 2022-04-19 |
Method For Simultaneously Producing Lactic Acid And Alcohol Or Biogas From Cereals App 20200325504 - VAN GANSBERGHE; Frederic ;   et al. | 2020-10-15 |
Method for purifying an aqueous lactic acid solution Grant 10,604,470 - Willocq , et al. | 2020-03-31 |
Method for Purifying an Aqueous Lactic Acid Solution App 20190135728 - Willocq; Jonathan ;   et al. | 2019-05-09 |
Production of meso-lactide, D-lactide and L-lactide by back biting of polylactide Grant 10,227,322 - Penu , et al. | 2019-03-12 |
Process and apparatus for purification of a stream containing a cyclic ester of an alpha-hydroxycarboxylic acid Grant 10,058,795 - Stepanski , et al. August 28, 2 | 2018-08-28 |
Production Of Meso-lactide, D-lactide And L-lactide By Back Biting Of Polylactide App 20180057476 - Penu; Christian ;   et al. | 2018-03-01 |
Production of meso-lactide, D-lactide, and L-lactide by back biting of polylactide Grant 9,850,224 - Penu , et al. December 26, 2 | 2017-12-26 |
Manufacture of polylactide-based articles by rotational molding Grant 9,849,612 - Maziers , et al. December 26, 2 | 2017-12-26 |
Process for producing polylactide Grant 9,777,109 - Penu , et al. October 3, 2 | 2017-10-03 |
Process for recovering and improving production of meso-lactide from a crude lactide containing stream Grant 9,573,925 - Coszach , et al. February 21, 2 | 2017-02-21 |
Production of Meso-Lactide, D-Lactide, and L-Lactide by Back Biting of Polylactide App 20160311793 - Penu; Christian ;   et al. | 2016-10-27 |
Improved Process for Producing Polylactide App 20160311971 - Penu; Christian ;   et al. | 2016-10-27 |
Multilayer Film Comprising Biopolymers App 20160271909 - COUPIN; Thierry | 2016-09-22 |
Process for Recovering and Improving Production of Meso-Lactide from a Crude Lactide Containing Stream App 20160068505 - COSZACH; Philippe ;   et al. | 2016-03-10 |
Polylactide-urethane copolymers Grant 9,249,253 - Dubois , et al. February 2, 2 | 2016-02-02 |
Process and Apparatus for Purification of a Stream Containing a Cyclic Ester of an Alpha-Hydroxycarboxylic Acid App 20160024043 - Stepanski; Manfred ;   et al. | 2016-01-28 |
Composition of polymers derived from renewable resources Grant 9,040,614 - Coupin May 26, 2 | 2015-05-26 |
Composition of polymers derived from renewable resources Grant 8,815,991 - Coupin August 26, 2 | 2014-08-26 |
Composition of Polymers Derived from Renewable Resources App 20140232043 - Coupin; Thierry | 2014-08-21 |
Method for bulk polymerization of lactide Grant 8,791,228 - Sirol July 29, 2 | 2014-07-29 |
Method for stereospecifically recycling a PLA polymer mixture Grant 8,614,338 - Coszach , et al. December 24, 2 | 2013-12-24 |
Method for obtaining lactide Grant 8,592,609 - Coszach , et al. November 26, 2 | 2013-11-26 |
Manufacture of polylactide-based articles by rotational molding App 20130253166 - Maziers; Eric ;   et al. | 2013-09-26 |
Composition Of Polymers Derived From Renewable Resources App 20130217818 - Coupin; Thierry | 2013-08-22 |
Method of obtaining lactide Grant 8,426,615 - Mariage , et al. April 23, 2 | 2013-04-23 |
Method For Bulk Polymerization Of Lactide App 20120277403 - Sirol; Sabine | 2012-11-01 |
Method of Obtaining Lactide App 20110190512 - Mariage; Pierre-Antoine ;   et al. | 2011-08-04 |
Method for Obtaining Lactide App 20110155557 - Coszach; Philippe ;   et al. | 2011-06-30 |