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Extract from the Register of European Patents

EP About this file: EP3419984

EP3419984 - PROCESS FOR THE PREPARATION OF A MIXTURE OF MONOSACCHARIDES AND/OR OLIGOSACCHARIDES AND/OR POLYSACCHARIDES BY PURIFICATION OF A HYDROLYSATE OF LIGNOCELLULOSIC MATERIALS [Right-click to bookmark this link]
Former [2019/01]METHOD FOR PREPARING A MONOSACCHARIDE AND/OR OLIGOSACCHARIDE AND/OR POLYSACCHARIDE MIXTURE BY PURIFYING A LIGNOCELLULOSIC MATERIAL HYDROLYSATE
[2021/27]
StatusNo opposition filed within time limit
Status updated on  21.10.2022
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  12.11.2021
FormerGrant of patent is intended
Status updated on  07.07.2021
FormerRequest for examination was made
Status updated on  30.11.2018
FormerThe international publication has been made
Status updated on  01.09.2017
Formerunknown
Status updated on  21.03.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
Institut Polytechnique de Grenoble
46 avenue Félix Viallet
38031 Grenoble Cedex 1 / FR
[2019/01]
Inventor(s)01 / CHIRAT, Christine
12 avenue Rochambeau
38100 Grenoble / FR
02 / LACHENAL, Dominique
1 Place de la Commune
38130 Echirolles / FR
03 / BOUCHER, Jérémy
1 ter rue du 83ème régiment d'infanterie
31800 Saint Gaudens / FR
 [2019/01]
Representative(s)Bronchart, Quentin
Hautier IP
Le Pulsar - 6ème Etage
4, avenue Doyen Louis Weil
38000 Grenoble / FR
[N/P]
Former [2019/01]Bronchart, Quentin
Cabinet Hautier
20, rue de la Liberté
06000 Nice / FR
Application number, filing date17710358.724.02.2017
[2019/01]
WO2017FR50415
Priority number, dateFR2016005156925.02.2016         Original published format: FR 1651569
[2019/01]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2017144829
Date:31.08.2017
Language:FR
[2017/35]
Type: A1 Application with search report 
No.:EP3419984
Date:02.01.2019
Language:FR
The application published by WIPO in one of the EPO official languages on 31.08.2017 takes the place of the publication of the European patent application.
[2019/01]
Type: B1 Patent specification 
No.:EP3419984
Date:15.12.2021
Language:FR
[2021/50]
Search report(s)International search report - published on:EP31.08.2017
ClassificationIPC:C07H1/08, C07H3/02, C07H3/06, C08B37/00, C08H8/00, C08L5/00, C08L5/14, C13K1/02
[2021/27]
CPC:
C07H1/08 (EP,US); C07H3/02 (EP,US); C07H3/06 (EP,US);
C08B37/0003 (US); C08B37/0057 (EP,US); C08H8/00 (EP,US);
C08L5/00 (EP,US); C08L5/14 (EP,US); C13K1/02 (EP,US);
C13K13/00 (EP,US) (-)
Former IPC [2019/01]C07H1/08, C07H3/02, C13K1/02, C08B1/00
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 [2019/01]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER MISCHUNG AUS MONOSACCHARIDEN UND/ODER OLIGOSACCHARIDEN UND/ODER POLYSACCHARIDEN DURCH REINIGUNG EINES LIGNOCELLULOSEMATERIALIENHYDROLYSATS[2021/27]
English:PROCESS FOR THE PREPARATION OF A MIXTURE OF MONOSACCHARIDES AND/OR OLIGOSACCHARIDES AND/OR POLYSACCHARIDES BY PURIFICATION OF A HYDROLYSATE OF LIGNOCELLULOSIC MATERIALS[2021/27]
French:PROCÉDÉ DE PRÉPARATION D'UN MÉLANGE DE MONOSACCHARIDES ET/OU D'OLIGOSACCHARIDES ET/OU DE POLYSACCHARIDES PAR PURIFICATION D'UN HYDROLYSAT DE MATIÈRES LIGNOCELLULOSIQUES[2019/01]
Former [2019/01]VERFAHREN ZUR HERSTELLUNG EINER MONOSACCHARID- UND/ODER OLIGOSACCHARID- UND/ODER POLYSACCHARIDMISCHUNG DURCH REINIGUNG EINES LIGNOCELLULOSEHALTIGEN MATERIALHYDROLYSATS
Former [2019/01]METHOD FOR PREPARING A MONOSACCHARIDE AND/OR OLIGOSACCHARIDE AND/OR POLYSACCHARIDE MIXTURE BY PURIFYING A LIGNOCELLULOSIC MATERIAL HYDROLYSATE
Entry into regional phase09.08.2018National basic fee paid 
09.08.2018Designation fee(s) paid 
09.08.2018Examination fee paid 
Examination procedure09.08.2018Examination requested  [2019/01]
09.08.2018Date on which the examining division has become responsible
20.03.2019Amendment by applicant (claims and/or description)
08.07.2021Communication of intention to grant the patent
08.11.2021Fee for grant paid
08.11.2021Fee for publishing/printing paid
08.11.2021Receipt of the translation of the claim(s)
Opposition(s)16.09.2022No opposition filed within time limit [2022/47]
Fees paidRenewal fee
22.02.2019Renewal fee patent year 03
25.02.2020Renewal fee patent year 04
25.02.2021Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipHU24.02.2017
AL15.12.2021
AT15.12.2021
CY15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
MK15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
IE24.02.2022
LU24.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
[2024/22]
Former [2024/20]HU24.02.2017
AL15.12.2021
AT15.12.2021
CY15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
IE24.02.2022
LU24.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2024/18]HU24.02.2017
AL15.12.2021
AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
IE24.02.2022
LU24.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2023/27]AL15.12.2021
AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
IT15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
IE24.02.2022
LU24.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2023/10]AL15.12.2021
AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
IE24.02.2022
LU24.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2023/09]AL15.12.2021
AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
IE24.02.2022
LU24.02.2022
CH28.02.2022
LI28.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2023/01]AL15.12.2021
AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SI15.12.2021
SK15.12.2021
SM15.12.2021
LU24.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/49]AL15.12.2021
AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SK15.12.2021
SM15.12.2021
LU24.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/47]AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SK15.12.2021
SM15.12.2021
LU24.02.2022
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/46]AT15.12.2021
CZ15.12.2021
DK15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/44]AT15.12.2021
CZ15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
MC15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/42]AT15.12.2021
CZ15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
IS15.04.2022
PT18.04.2022
Former [2022/36]AT15.12.2021
CZ15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
PL15.12.2021
RO15.12.2021
RS15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
PT18.04.2022
Former [2022/35]CZ15.12.2021
EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
RO15.12.2021
RS15.12.2021
SK15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
PT18.04.2022
Former [2022/34]EE15.12.2021
ES15.12.2021
HR15.12.2021
LT15.12.2021
LV15.12.2021
RO15.12.2021
RS15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
PT18.04.2022
Former [2022/33]HR15.12.2021
LT15.12.2021
LV15.12.2021
RS15.12.2021
SM15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
Former [2022/25]HR15.12.2021
LT15.12.2021
LV15.12.2021
RS15.12.2021
BG15.03.2022
NO15.03.2022
GR16.03.2022
Former [2022/24]HR15.12.2021
LT15.12.2021
LV15.12.2021
RS15.12.2021
BG15.03.2022
GR16.03.2022
Former [2022/22]LT15.12.2021
RS15.12.2021
BG15.03.2022
Former [2022/21]RS15.12.2021
BG15.03.2022
Former [2022/19]BG15.03.2022
Cited inInternational search[X]WO0214598  (PUREVISION TECHNOLOGY INC [US]) [X] 1-13 * abstract *;
 [X]WO2006032282  (CAMBI BIOETHANOL APS [DK], et al) [X] 1-13 * abstract * * page 2, lines 6-31 *;
 [A]WO2010130889  (IFP ENERGIES NOUVELLES [FR], et al) [A] 1-13 * abstract *;
 [A]US2012021467  (ZHANG HOURUI [CN], et al) [A] 1-13 * abstract * * page 1, paragraphs 0006-0008 *;
 [A]US2015184260  (RETSINA THEODORA [US], et al) [A] 1-13* abstract *;
 [A]  - Anuj K Chandel ET AL, "Detoxification of Lignocellulosic Hydrolysates for Improved Bioethanol Production", Biofuel Production - Recent Developments and Prospects, doi:10.5772/16454, ISBN 978-9-53-307478-8, (20110901), pages 225 - 246, URL: http://cdn.intechopen.com/pdfs-wm/20063.pdf, (20150826), XP055209568 [A] 1-13 * page 225 - page 226; figure 1 * * page 230; table 3 * * page 232, line 1 - page 233, line 20 *

DOI:   http://dx.doi.org/10.5772/16454
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.