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Extract from the Register of European Patents

EP About this file: EP3676341

EP3676341 - LATEX COMPOSITIONS COMPRISING POLYSACCHARIDES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.10.2022
Database last updated on 26.06.2024
FormerThe patent has been granted
Status updated on  29.10.2021
FormerGrant of patent is intended
Status updated on  22.06.2021
FormerRequest for examination was made
Status updated on  12.04.2021
FormerGrant of patent is intended
Status updated on  30.03.2021
FormerRequest for examination was made
Status updated on  05.06.2020
FormerThe international publication has been made
Status updated on  08.03.2019
Formerunknown
Status updated on  21.09.2018
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
Applicant(s)For all designated states
Nutrition & Biosciences USA 4, Inc.
3490 Winton Place
Rochester NY 14623 / US
[2021/01]
Former [2020/28]For all designated states
DuPont Industrial Biosciences USA, LLC
Chestnut Run Plaza
974 Centre Road, P.O. Box 2915
Wilmington, Delaware 19805 / US
Inventor(s)01 / LENGES, Christian Peter
3 Bauer Lane
Wilmington, Delaware 19810 / US
02 / MEKONNEN, Tizazu H.
401 Beechdrops Drive
Waterloo, Ontario N2V 0E6 / CA
 [2020/28]
Representative(s)Dehns
St. Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2020/28]
Application number, filing date18766099.824.08.2018
[2020/28]
WO2018US47940
Priority number, dateUS201762553210P01.09.2017         Original published format: US 201762553210 P
[2020/28]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019046123
Date:07.03.2019
Language:EN
[2019/10]
Type: A1 Application with search report 
No.:EP3676341
Date:08.07.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 07.03.2019 takes the place of the publication of the European patent application.
[2020/28]
Type: B1 Patent specification 
No.:EP3676341
Date:01.12.2021
Language:EN
[2021/48]
Search report(s)International search report - published on:EP07.03.2019
ClassificationIPC:C09D107/00, C09D121/00, C09D123/00, C09D129/00, C09D175/00, C09D105/00
[2020/28]
CPC:
C09D105/00 (EP); C08L5/00 (KR,US); C08L63/00 (US);
C08G18/2081 (EP); C08G18/4825 (EP); C08G18/6484 (EP);
C08G18/7671 (EP); C08J3/02 (KR); C08L23/0853 (US);
C09D105/02 (KR); C09D107/00 (EP); C09D107/02 (KR);
C09D109/00 (EP); C09D109/02 (KR); C09D121/00 (EP);
C09D121/02 (KR); C09D123/0853 (US); C09D131/04 (EP);
C09D163/00 (KR); C09D175/04 (EP,KR); C09D7/65 (US);
C09D7/67 (US); C09D7/68 (US); C09D7/69 (US);
C09J11/08 (US); C09J123/0853 (US); C09J163/00 (US);
C08L2201/06 (US); C08L2201/52 (US) (-)
C-Set:
C08G18/10, C08G18/64 (EP);
C09D131/04, C08L5/00 (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 [2020/28]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:POLYSACCHARIDE ENTHALTENDE LATEXZUSAMMENSETZUNGEN[2021/12]
English:LATEX COMPOSITIONS COMPRISING POLYSACCHARIDES[2020/28]
French:COMPOSITIONS LATEX COMPRENANT DES POLYSACCHARIDES[2021/12]
Former [2020/28]LATEXZUSAMMENSETZUNGEN MIT POLYSACCHARIDEN
Former [2020/28]COMPOSITIONS DE LATEX COMPRENANT DES POLYSACCHARIDES
Entry into regional phase11.02.2020National basic fee paid 
11.02.2020Designation fee(s) paid 
11.02.2020Examination fee paid 
Examination procedure11.02.2020Examination requested  [2020/28]
11.02.2020Date on which the examining division has become responsible
31.03.2021Communication of intention to grant the patent
08.04.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
23.06.2021Communication of intention to grant the patent
22.10.2021Fee for grant paid
22.10.2021Fee for publishing/printing paid
22.10.2021Receipt of the translation of the claim(s)
Opposition(s)02.09.2022No opposition filed within time limit [2022/45]
Fees paidRenewal fee
13.08.2020Renewal fee patent year 03
13.08.2021Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipHU24.08.2018
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
MK01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
TR01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE24.08.2022
LU24.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
[2024/29]
Former [2024/27]HU24.08.2018
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
MK01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE24.08.2022
LU24.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2024/24]HU24.08.2018
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE24.08.2022
LU24.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2024/21]AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE24.08.2022
LU24.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/42]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE24.08.2022
LU24.08.2022
BE31.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/33]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
IE24.08.2022
LU24.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/21]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
LU24.08.2022
CH31.08.2022
LI31.08.2022
Former [2023/16]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2023/01]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SI01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/49]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/46]AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/42]AT01.12.2021
CZ01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
IS01.04.2022
PT01.04.2022
Former [2022/35]AT01.12.2021
CZ01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SK01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
PT01.04.2022
Former [2022/34]AT01.12.2021
EE01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RO01.12.2021
RS01.12.2021
SE01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
PT01.04.2022
Former [2022/33]AT01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RS01.12.2021
SE01.12.2021
SM01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
Former [2022/30]AT01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
NL01.12.2021
PL01.12.2021
RS01.12.2021
SE01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
Former [2022/25]AT01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
PL01.12.2021
RS01.12.2021
SE01.12.2021
BG01.03.2022
NO01.03.2022
GR02.03.2022
Former [2022/24]AT01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
PL01.12.2021
RS01.12.2021
SE01.12.2021
BG01.03.2022
GR02.03.2022
Former [2022/23]AT01.12.2021
FI01.12.2021
HR01.12.2021
LT01.12.2021
LV01.12.2021
PL01.12.2021
RS01.12.2021
BG01.03.2022
Former [2022/22]AT01.12.2021
FI01.12.2021
LT01.12.2021
RS01.12.2021
BG01.03.2022
Former [2022/21]AT01.12.2021
RS01.12.2021
BG01.03.2022
Former [2022/19]BG01.03.2022
Cited inInternational search[A]WO9404616  (COURTAULDS COATINGS HOLDINGS [GB], et al) [A] 1-15 * the whole document *;
 [A]EP1512705  (C O I M S P A CHIMICA ORGANICA [IT]) [A] 1-15 * the whole document *;
 [A]DE102009001097  (WACKER CHEMIE AG [DE]) [A] 1-15 * the whole document *;
 [A]US2010291311  (TROUVE GERARD [FR], et al) [A] 1-15 * paragraph [0084] - paragraph [0089] * * paragraph [0096] *;
 [A]WO2016106068  (DU PONT [US]) [A] 1-15* examples 6,7,10; claims 1,2 *
by applicantUS3281386
 US5486576
 US5702942
 US7000000
 US2006127328
 US8642757
 WO2015095358
 US9080195
 US2015232785
 WO2015123323
 US9139718
 US9278988
 WO2016126685
 US2016347978
 WO2017003808
 WO2018017789
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.