Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398047 | Method for purifying magnesium chloride solutions | Fesia Lestari LAKSMANA | 2025-08-26 |
| 11998034 | Particulate composition containing co-crystal of malic acid and alkali metal hydrogen malate | Marija Orlovic | 2024-06-04 |
| 11299447 | Method for isolating a carboxylic acid from an aqueous solution | André Banier De Haan, Tanja Ðekic {hacek over (Z)}ivkovic | 2022-04-12 |
| 11130727 | Process for the production of methyl acrylate from methyl lactate | Ekaterina Vladimirovna Makshina, Bert Sels, Judit Canadell Ayats | 2021-09-28 |
| 10683520 | Polycarboxylic acid extraction | André Banier De Haan, Tanja Ðekic {hacek over (Z)}ivkovic | 2020-06-16 |
| 10626069 | Method for preparing methyl lactate | André Banier De Haan, Jan Van Breugel | 2020-04-21 |
| 10577339 | Method for manufacturing furan-2,5-dicarboxylic acid (FDCA) from a salt solution | André Banier De Haan | 2020-03-03 |
| 10570085 | Process for manufacturing acrylic acid | Bastiaan J. V. Verkuijl, Frédéric G. Terrade, Elisabeth Bouwman, Gijsbert Gerritsen, Jos Wilting | 2020-02-25 |
| 10399956 | Method for manufacturing lactide | Wim Jacob Groot, Tanja Dekic Zivkovic, André Banier De Haan | 2019-09-03 |
| 10118908 | Method for manufacturing furan-2,5-dicarboxylic acid (FDCA) from a solid salt | André Banier De Haan | 2018-11-06 |
| 10017451 | Lactic acid extraction | André Banier De Haan, Tanja Ðekic {hacek over (Z)}ivkovic | 2018-07-10 |
| 9644218 | Fermentation process | Adriaan Dirk Kon, André Banier De Haan, Frederik Gerrit Jan Kool | 2017-05-09 |
| 9249073 | Method for manufacturing succinic acid esters | André Banier De Haan, Jan Van Breugel | 2016-02-02 |
| 8987510 | Method for removal of the cyclic diester of a 2-hydroxy alkanoic acid from a vapor | Siebe Cornelis De Vos, Johannes Adrianus Kamp | 2015-03-24 |
| 8865438 | Process for the preparation of a monovalent succinate salt | Jan Van Breugel | 2014-10-21 |
| 8486480 | Controlled acidification of food products using lactic- or glycolic acid oligomers/derivatives | Edwin Bontenbal | 2013-07-16 |
| 8440860 | Process for manufacturing N, N-dialkyl lactamide | — | 2013-05-14 |
| 7867736 | Method for preparing an organic amine—lactic acid complex | — | 2011-01-11 |
| 7705180 | Process for the preparation of lactic acid or lactate from a magnesium lactate comprising medium | Roelf Otto, Gerrit Leendert Nanninga, Johannes Jeichinus de Vries | 2010-04-27 |
| 7332085 | Method for the purification of an α-hydroxy acid on an industrial scale | Jan Van Breugel | 2008-02-19 |
| 7223885 | Method for the purification of a-hydroxy acids on an industrial scale | — | 2007-05-29 |
| 7002039 | Method for the purification of an alpha-hydroxy acid on an industrial scale | — | 2006-02-21 |
| 6967257 | Method of purifying lactic acid esters | Johannes Jeichinus de Vries, Symone Kok | 2005-11-22 |
| 6630603 | Method of industrial-scale purification of lactic acid | Jan Van Breugel, Agusti Cerda Baró, Jose Maria Vidal Lancis, Margarita Camprubi Vila | 2003-10-07 |