公开(公告)号：EP4416280A1

公开(公告)日：2024-08-21

申请号：EP22801319.9

申请日：2022-10-14

Applicant: DANISCO US INC

Inventor： SCHEFFERS, Martijn ,  IANCU, Svetlana, Laura ,  VAN BRUSSEL-ZWIJNEN, Marco ,  KRUITHOF, Paulien ,  SORG, Robin ,  TANG, Zhongmei ,  ZHANG, Zhenghong ,  SHANG, Yuepeng ,  KOZAK, Barbara ,  NIKOLAEV, Igor ,  LASSILA, Jonathan

IPC: C12N9/34 ,  C12N15/52 ,  C12P19/14

CPC classification number: C12N9/2428 ,  C12Y302/01003 ,  C12N15/52 ,  C12P19/14 ,  C12R2001/64520210501 ,  C12R2001/88520210501 ,  C12P2203/0020130101 ,  C12P2201/0020130101 ,  Y02E50/10

公开(公告)号：EP4350072A3

公开(公告)日：2024-07-24

申请号：EP24159757.4

申请日：2015-07-28

Applicant: PURAC Biochem BV

Inventor： BAETS, Peter Johannes Marie ,  SANCHEZ GARCIA, David ,  GROOT, Willem Jacob ,  DE HAAN, André Banier

IPC: C12P7/56 ,  D21C1/06

CPC classification number: D21C1/06 ,  C12P2201/0020130101 ,  D21C3/02 ,  D21C11/0007 ,  C12P7/56

Abstract: The present invention relates to a process for preparing lactic acid and/or a lactate salt via the fermentation of carbohydrates obtained from lignocellulosic material. In particular the process comprises: a) treating a lignocellulosic material with an alkaline agent comprising a caustic magnesium salt in the presence of water to provide a treated aqueous lignocellulosic material; b) saccharifying the treated aqueous lignocellulosic material in the presence of a hydrolytic enzyme to provide a saccharified aqueous lignocellulosic material comprising fermentable carbohydrates and a solid lignocellulosic fraction; c) fermenting the fermentable carbohydrates in the saccharified aqueous lignocellulosic material by means of lactic acid producing microorganism in the presence of an alkaline agent comprising a caustic magnesium salt to provide an aqueous fermentation broth comprising a magnesium lactate; and d) isolating lactic acid and/or lactate salt from the fermentation broth; wherein the saccharification step b) and the fermentation step c) are performed as two separate steps.

公开(公告)号：EP3681651B1

公开(公告)日：2024-05-01

申请号：EP18782525.2

申请日：2018-09-17

IPC: B09B3/00 ,  C12M1/00 ,  C12P5/02 ,  C12P7/10 ,  C05F9/00 ,  B09B5/00

CPC classification number: C05F9/02 ,  C10G3/00 ,  C05F3/06 ,  C05F1/02 ,  C05F7/00 ,  C10G1/002 ,  C05F5/002 ,  C05F5/00 ,  B01D17/0205 ,  B01D17/0217 ,  B04B1/04 ,  B04B1/20 ,  C12M27/02 ,  C05F17/40 ,  C05F17/50 ,  Y02E50/10 ,  B09B3/00 ,  B09B5/00 ,  C05F17/90 ,  C12M45/20 ,  C12P5/023 ,  C12P7/08 ,  C12P2201/0020130101 ,  Y02P30/20 ,  B01D2258/0520130101 ,  B01D2257/50420130101 ,  B01D2251/60420130101 ,  B01D2251/30420130101 ,  B01D2252/1020130101 ,  B01D53/62 ,  B01D53/78 ,  B01D53/18 ,  B01J6/008 ,  B01J3/02 ,  B01J19/0066 ,  B01J19/20 ,  B01J19/245 ,  B01J2219/0003320130101 ,  B01J2219/000420130101 ,  B01J19/249 ,  B01J3/046 ,  Y02A40/20 ,  Y02C20/40 ,  Y02P20/59 ,  Y02P20/151 ,  B09B3/45 ,  B09B3/40

公开(公告)号：EP3704258B1

公开(公告)日：2024-10-02

申请号：EP18800772.8

申请日：2018-10-29

IPC: C12P7/00 ,  C12P19/02 ,  C12P19/14

CPC classification number: C12P19/02 ,  C12P19/14 ,  C12P2201/0020130101 ,  C12P2203/0020130101 ,  Y02E50/10

公开(公告)号：EP4357459A3

公开(公告)日：2024-05-29

申请号：EP23201929.9

申请日：2023-10-05

Applicant: Stühmeier, Klaus

Inventor： Stühmeier, Klaus

IPC: C12P5/02

CPC classification number: C12P5/023 ,  C12P2201/0020130101

Abstract: Verfahren zum Aufbereiten einer faserhaltigen Biomasse, die einer Biogasanlage (100) für das Erzeugen von Biogas zugeführt werden soll, mit den Schritten: Bereitstellen (S10) einer faserhaltigen Biomasse (1); Sammeln (S12) der faserhaltigen Biomasse (1), wobei ein Beaufschlagen (S14) der faserhaltigen Biomasse (1) mit einem Mittel (14) zum Aufschließen der faserhaltigen Biomasse (1) erfolgt, und wobei die mit dem Mittel (14) zum Aufschließen der faserhaltigen Biomasse beaufschlagte faserhaltige Biomasse (1) zu einer Ansammlung der faserhaltigen Biomasse (1) zusammengeführt wird; Gestatten (S18) eines Einwirkens des Mittels (14) zum Aufschließen der faserhaltigen Biomasse (1) auf die faserhaltige Biomasse (1) während einer Einwirkzeit; Beaufschlagen (S32) der faserhaltigen Biomasse (1) mit Pansensaft (24); und Zuführen (S34) der mit dem Pansensaft (24) beaufschlagten faserhaltigen Biomasse (1) zu der Biogasanlage (100).

公开(公告)号：EP4370701A1

公开(公告)日：2024-05-22

申请号：EP22857989.2

申请日：2022-08-17

Applicant: Alt Tex Inc.

Inventor： GHOTRA, Avneet ,  ARSHAD, Zubia ,  CHEUNG, Samantha ,  WANG, Jun-Zhi ,  PICARD, Maisyn

IPC: C12P7/56 ,  C08G63/08 ,  C08G63/78 ,  C08J11/18 ,  C08L67/04 ,  C12N1/14 ,  C12P1/02 ,  C12P19/14

CPC classification number: C08G63/08 ,  C08L67/04 ,  C12N1/14 ,  C12P7/56 ,  B09B3/60 ,  C08G63/912 ,  C12P7/625 ,  C12P2201/0020130101 ,  C12P2203/0020130101 ,  C12R2001/84520210501 ,  B09B2101/7020220101

公开(公告)号：EP4416259A1

公开(公告)日：2024-08-21

申请号：EP21960769.4

申请日：2021-10-12

Applicant: EPISOME BIYOTEKNOLOJIK URUNLER SANAYI TICARET ANONIM SIRKETI

Inventor： BALABAN, Murat ,  DEMIR, Ersin

IPC: C12M1/16 ,  C12P7/10 ,  B02C19/00

CPC classification number: Y02E50/30 ,  Y02E50/10 ,  C12P2201/0020130101 ,  C12M45/06 ,  B02C18/0084

公开(公告)号：EP4389711A1

公开(公告)日：2024-06-26

申请号：EP22383286.6

申请日：2022-12-23

Applicant: INSTITUTO TECNOLÓGICO DEL EMBALAJE, TRANSPORTE Y LOGÍSTICA (ITENE)

Inventor： ZABALETA MERI, Javier ,  DÍAZ EXPÓSITO, Licinio ,  GONZÁLEZ BUCH, Cristina ,  CUBAS CANO, Enrique

IPC: C02F1/66 ,  C02F1/68 ,  C02F11/00 ,  C02F11/02 ,  C02F103/28 ,  C02F3/34 ,  C12P7/56 ,  C12P7/46 ,  C12P7/625 ,  C08J11/04 ,  C13K1/02 ,  C12P19/14 ,  C08H8/00

CPC classification number: C02F2103/2820130101 ,  C02F2303/2420130101 ,  C02F1/66 ,  C02F1/683 ,  C02F11/004 ,  C02F11/02 ,  C02F3/342 ,  C12P7/56 ,  C12P7/46 ,  C13K1/02 ,  C12P2201/0020130101 ,  C12P19/14 ,  C12P2203/0020130101 ,  C08J2301/0220130101 ,  C08J11/105 ,  C12P19/02 ,  C12P7/42 ,  C12P7/18 ,  C12Y302/01021 ,  C12Y302/01004

Abstract: It relates to a process of decontamination of a cellulose recovered waste stream to obtain a decontaminated cellulose stream that can be converted into fermentable sugars. The decontamination process comprises first, submitting the recovered cellulosic waste stream to an alkaline treatment. The process may also comprise submitting the treated cellulose to a saccharification process to obtain a hydrolysate which comprises fermentable sugars. Finally, the invention may also comprise the fermentation process.

公开(公告)号：EP4377467A2

公开(公告)日：2024-06-05

申请号：EP23706636.0

申请日：2023-02-27

Applicant: proionic GmbH

Inventor： KALB, Roland ,  DAMM, Markus

IPC: C12P7/08 ,  C12P7/04 ,  C12P7/649 ,  C12P19/00 ,  C12P7/10 ,  C12P7/16 ,  C12P7/64 ,  C12P19/02 ,  C12P19/04

CPC classification number: C12P7/649 ,  C12P7/10 ,  C12P7/16 ,  C12P19/02 ,  C12P19/04 ,  C12P2203/0020130101 ,  C12P2201/0020130101 ,  C08H8/00

公开(公告)号：EP3325636B1

公开(公告)日：2024-04-24

申请号：EP16828389.3

申请日：2016-07-18

IPC: C12P7/06 ,  C12P7/08 ,  C07H1/00 ,  C13K1/02 ,  B09B3/00 ,  B03B9/06 ,  A61L2/07 ,  A61L11/00 ,  C12P19/02 ,  C12P19/14 ,  C13K13/00 ,  C12P7/649 ,  B09B3/80 ,  C12P7/10

CPC classification number: C13K1/02 ,  C13K13/002 ,  C12P19/02 ,  C12P19/14 ,  C12P7/10 ,  C12P7/649 ,  C12P2201/0020130101 ,  Y02E50/10 ,  B09B3/80