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Extract from the Register of European Patents

EP About this file: EP3299449

EP3299449 - STRAIN CGMCC NO. 11060 FOR PRODUCING L-LACTIC ACID [Right-click to bookmark this link]
Former [2018/13]POLYMER GRADE LACTIC ACID MONOMER PRODUCTION BACTERIA AND CONSTRUCTION METHODS THEREOF AND TECHNOLOGY FOR MANUFACTURING LACTIC ACID
[2019/10]
StatusNo opposition filed within time limit
Status updated on  03.07.2020
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  21.06.2019
FormerGrant of patent is intended
Status updated on  10.04.2019
FormerExamination is in progress
Status updated on  28.09.2018
FormerRequest for examination was made
Status updated on  23.02.2018
FormerThe international publication has been made
Status updated on  25.11.2016
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Tianjin University Of Science And Technology
No. 29 13th Street
TEDA
Tianjin 300457 / CN
[2018/13]
Inventor(s)01 / WANG, Zhengxiang
No.29 13th Avenue
TEDA
Tianjin 300457 / CN
02 / TIAN, Kangming
No.29 13th Avenue
TEDA
Tianjin 300457 / CN
03 / NIU, Dandan
No.29 13th Avenue
TEDA
Tianjin 300457 / CN
04 / LU, Fuping
No.29 13th Avenue
TEDA
Tianjin 300457 / CN
 [2018/13]
Representative(s)Kayahan, Senem, et al
Yalciner Patent and Consulting Ltd.
Tunus Cad. No: 85/3-4
Kavaklidere Cankaya
06680 Ankara / TR
[N/P]
Former [2018/13]Inal, Aysegul Seda, et al
Yalciner Patent and Consulting Ltd.
Tunus Cad. 85/4
06680 Kavaklidere, Ankara / TR
Application number, filing date15892420.903.11.2015
[2018/13]
WO2015CN93686
Priority number, dateCN20151026276921.05.2015         Original published format: CN201510262769
[2018/13]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016184044
Date:24.11.2016
Language:ZH
[2016/47]
Type: A1 Application with search report 
No.:EP3299449
Date:28.03.2018
Language:EN
[2018/13]
Type: B1 Patent specification 
No.:EP3299449
Date:24.07.2019
Language:EN
[2019/30]
Search report(s)International search report - published on:CN24.11.2016
(Supplementary) European search report - dispatched on:EP09.02.2018
ClassificationIPC:C12N1/21, C12P7/56, C12R1/19
[2018/13]
CPC:
C12P7/56 (EP,US); C12N1/205 (US); C12N15/52 (EP);
C12N9/0006 (EP); C12Y101/01027 (EP); C12Y101/01028 (EP);
C12R2001/07 (EP); C12R2001/19 (EP,US); C12R2001/245 (EP);
C12R2001/46 (EP) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2018/13]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:STAMM CGMCC NR. 11060 ZUR HERSTELLUNG VON L-MILCHSÄURE[2019/10]
English:STRAIN CGMCC NO. 11060 FOR PRODUCING L-LACTIC ACID[2019/10]
French:SOUCHE NO. 11060 POUR LA PRODUCTION D'ACIDE L-LACTIQUE[2019/10]
Former [2018/13]MILCHSÄUREMONOMERPRODUKTIONSBAKTERIEN DER POLYMERKLASSE UND KONSTRUKTIONSVERFAHREN DAVON UND TECHNOLOGIE ZUR HERSTELLUNG VON MILCHSÄURE
Former [2018/13]POLYMER GRADE LACTIC ACID MONOMER PRODUCTION BACTERIA AND CONSTRUCTION METHODS THEREOF AND TECHNOLOGY FOR MANUFACTURING LACTIC ACID
Former [2018/13]BACTÉRIES POUR LA PRODUCTION DE MONOMÈRE D'ACIDE LACTIQUE DE QUALITÉ POLYMÈRE ET PROCÉDÉS DE CONSTRUCTION ASSOCIÉS ET TECHNOLOGIE DE FABRICATION D'ACIDE LACTIQUE
Biological materialThis application mentions deposited biological material, check the file for details
Entry into regional phase14.12.2017Translation filed 
20.12.2017National basic fee paid 
20.12.2017Search fee paid 
20.12.2017Designation fee(s) paid 
20.12.2017Examination fee paid 
Examination procedure14.12.2017Date on which the examining division has become responsible
20.12.2017Examination requested  [2018/13]
30.07.2018Amendment by applicant (claims and/or description)
01.10.2018Despatch of a communication from the examining division (Time limit: M04)
23.01.2019Reply to a communication from the examining division
11.04.2019Communication of intention to grant the patent
09.06.2019Receipt of the translation of the claim(s)
10.06.2019Fee for grant paid
10.06.2019Fee for publishing/printing paid
Opposition(s)03.06.2020No opposition filed within time limit [2020/32]
Fees paidRenewal fee
20.12.2017Renewal fee patent year 03
27.11.2018Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU03.11.2015
AL24.07.2019
AT24.07.2019
CY24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
IT24.07.2019
LT24.07.2019
LV24.07.2019
MC24.07.2019
MK24.07.2019
MT24.07.2019
NL24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IE03.11.2019
LU03.11.2019
IS24.11.2019
PT25.11.2019
[2022/32]
Former [2021/34]HU03.11.2015
AL24.07.2019
AT24.07.2019
CY24.07.2019
CZ24.07.2019
DK24.07.2019
EE24.07.2019
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PL24.07.2019
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SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IE03.11.2019
LU03.11.2019
IS24.11.2019
PT25.11.2019
Former [2021/32]HU03.11.2015
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BG24.10.2019
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BG24.10.2019
NO24.10.2019
GR25.10.2019
IE03.11.2019
LU03.11.2019
IS24.11.2019
PT25.11.2019
Former [2020/46]AL24.07.2019
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CZ24.07.2019
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SE24.07.2019
SI24.07.2019
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SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IE03.11.2019
LU03.11.2019
IS24.11.2019
PT25.11.2019
Former [2020/37]AL24.07.2019
AT24.07.2019
CZ24.07.2019
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EE24.07.2019
ES24.07.2019
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MC24.07.2019
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PL24.07.2019
RO24.07.2019
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SE24.07.2019
SI24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
LU03.11.2019
IS24.11.2019
PT25.11.2019
Former [2020/36]AL24.07.2019
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EE24.07.2019
ES24.07.2019
FI24.07.2019
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IT24.07.2019
LT24.07.2019
LV24.07.2019
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NL24.07.2019
PL24.07.2019
RO24.07.2019
RS24.07.2019
SE24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
LU03.11.2019
IS24.11.2019
PT25.11.2019
Former [2020/35]AL24.07.2019
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RO24.07.2019
RS24.07.2019
SE24.07.2019
SK24.07.2019
SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
LU03.11.2019
PT25.11.2019
IS24.02.2020
Former [2020/27]AL24.07.2019
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CZ24.07.2019
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EE24.07.2019
ES24.07.2019
FI24.07.2019
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IT24.07.2019
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SM24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
PT25.11.2019
IS24.02.2020
Former [2020/25]AL24.07.2019
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EE24.07.2019
ES24.07.2019
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NO24.10.2019
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PT25.11.2019
IS24.02.2020
Former [2020/24]AL24.07.2019
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ES24.07.2019
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RS24.07.2019
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BG24.10.2019
NO24.10.2019
GR25.10.2019
PT25.11.2019
IS24.02.2020
Former [2020/23]AL24.07.2019
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ES24.07.2019
FI24.07.2019
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LT24.07.2019
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RS24.07.2019
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TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/22]AL24.07.2019
AT24.07.2019
DK24.07.2019
EE24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
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LV24.07.2019
NL24.07.2019
RS24.07.2019
SE24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/17]AL24.07.2019
AT24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
LT24.07.2019
LV24.07.2019
NL24.07.2019
RS24.07.2019
SE24.07.2019
TR24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/15]AL24.07.2019
AT24.07.2019
ES24.07.2019
FI24.07.2019
HR24.07.2019
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LV24.07.2019
NL24.07.2019
RS24.07.2019
SE24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/12]AT24.07.2019
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FI24.07.2019
HR24.07.2019
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LV24.07.2019
NL24.07.2019
RS24.07.2019
SE24.07.2019
BG24.10.2019
NO24.10.2019
GR25.10.2019
IS24.11.2019
PT25.11.2019
Former [2020/11]AT24.07.2019
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FI24.07.2019
HR24.07.2019
LT24.07.2019
LV24.07.2019
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SE24.07.2019
BG24.10.2019
NO24.10.2019
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PT25.11.2019
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Former [2020/07]NL24.07.2019
Documents cited:Search[XY]  - DANDAN NIU ET AL, "Highly efficient L-lactate production using engineered Escherichia coli with dissimilar temperature optima for L-lactate formation and cell growth", MICROBIAL CELL FACTORIES, (2014), vol. 13, pages 1 - 11, XP021190648 [X] 1 * See page 4 (Figure 1/B0013-090B) * [Y] 1-12

DOI:   http://dx.doi.org/10.1186/1475-2859-13-78
 [Y]  - LI ZHOU ET AL, "Genetically switched D-lactate production in Escherichia coli", METABOLIC ENGINEERING, (2012), vol. 14, pages 560 - 568, XP055141329 [Y] 1-12 * See page 560 (Abstract) and page 561 (Table 1/B0013) *

DOI:   http://dx.doi.org/10.1016/j.ymben.2012.05.004
 [A]  - YOTA TSUGE ET AL, "Recent advances in the metabolic engineering of Corynebacterium glutamicum for the production of lactate and succinate from renewable resources", JOURNAL OF INDUSTRIAL MICROBIOLOGY AND BIOTECHNOLOGY, (20141126), vol. 42, pages 375 - 389, XP035446288 [A] 1-12 * See page 377 (Figure 1) and page 378 (Table 1/B0013-090B3); early online publication *

DOI:   http://dx.doi.org/10.1007/s10295-014-1538-9
 [YP]  - KANGMING TIAN ET AL, "Limitation of thiamine pyrophosphate supply to growing Escherichia coli switches metabolism to efficient D-lactate formation", BIOTECHNOLOGY AND BIOENGINEERING, (20150826), vol. 113, pages 182 - 188, XP002777776 [YP] 1-12 * See page 182 (Abstract/ThiE); early online publication *
International search[A]CN101544992  (SUZHOU PURIZYMES BIOTECHNOLOGY) [A] 1-12 * , see the whole document *;
 [A]CN102618478  (UNIV JIANGNAN) [A] 1-12 * , see claims 1-3 and embodiments 1-4 *;
 [A]WO2014107660  (NOVOGY INC [US]) [A] 1-12 * , see the whole document *;
 [A]CN104278003  (TIANJIN INST IND BIOTECHNOLOGY CAS) [A] 1-12 * , see the whole document *;
 [A]KR20150011111  (SAMSUNG GENERAL CHEMICALS CO [KR]) [A] 1-12 * , see the whole document *;
 [A]  - TIAN, KANGMING et al., "High-Efficiency L-Lactate Production from Glycerol by Metabolically Engineered Escherichia Coli", CHINESE JOURNAL OF BIOTECHNOLOGY, (20130925), vol. 29, no. 9, ISSN 1000-3061, pages 1268 - 1277, XP009502999 [A] 1-12
 [A]  - J IANG, XU et al., "Recent Developments in L-Lactate Fermentation by Genetically Modified Microorganisms", CHINESE JOURNAL OF BIOTECHNOLOGY, (20131025), vol. 29, no. 10, ISSN 1000-3061, pages 1398 - 1410, XP009503000 [A] 1-12 * , see the whole document *
 [A]  - ZHOU, LI et al., "Advance in the Production of Optically Pure D-lactic Acid by Microbial Fermentation", CHINA BIOTECHNOLOGY, (20101231), vol. 30, no. 10, ISSN 1671-8135, pages 114 - 124, XP009503001 [A] 1-12 * , see the whole document *
 [A]  - ZHOU, SHENGDE et al., "Production of Optically Pure D-Lactic Acid in Mineral Salts Medium by Metabolically Engineered Escherichia Coli W3110", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, (20030131), vol. 69, no. 1, ISSN 0099-2240, pages 399 - 407, XP 002904559 [A] 1-12 * , see the whole document *
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