Invention Grant
- Patent Title: Cell able to produce poly l-lactic acid
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Application No.: US17265135Application Date: 2019-07-31
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Publication No.: US11697831B2Publication Date: 2023-07-11
- Inventor: Danilo Porro , Paola Branduardi , Stefano Bertacchi , Nadia Maria Berterame
- Applicant: UNIVERSITÀ DEGLI STUDI DI MILANO—BICOCCA , GALATEA BIOTECH S.R.L.
- Applicant Address: IT Milan
- Assignee: UNIVERSITÀ DEGLI STUDI DI MILANO-BICOCCA,GALATEA BIOTECH S.R.L.
- Current Assignee: UNIVERSITÀ DEGLI STUDI DI MILANO-BICOCCA,GALATEA BIOTECH S.R.L.
- Current Assignee Address: IT Milan; IT Milan
- Agency: Nixon & Vanderhye
- Priority: IT 2018000007846 2018.08.03
- International Application: PCT/EP2019/070665 2019.07.31
- International Announcement: WO2020/025694A 2020.02.06
- Date entered country: 2021-02-01
- Main IPC: C12P7/625
- IPC: C12P7/625 ; C12N9/04 ; C12N9/10
Abstract:
Disclosed is the production by fermentation of poly D-lactic acid (PDLA) and poly L-lactic acid (PLLA). In particular, there is provided engineered (prokaryotic or eukaryotic) cells for the direct synthesis of PLLA polymers and engineered eukaryotic cells for the direct synthesis of PDLA polymers starting from a carbon source, including residual biomasses of the different production chains.
Public/Granted literature
- US20210324429A1 PROCESS FOR CELLULAR BIOSYNTHESIS OF POLY D-LACTIC ACID AND POLY L-LACTIC ACID Public/Granted day:2021-10-21
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