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Extract from the Register of European Patents

EP About this file: EP3508529

EP3508529 - WATER-SOLUBLE SHOPPING BAG AND PREPARATION METHOD THEREFOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.02.2022
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  26.02.2021
FormerGrant of patent is intended
Status updated on  09.12.2020
FormerRequest for examination was made
Status updated on  07.06.2019
FormerThe international publication has been made
Status updated on  10.03.2018
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Polye Materials Co., Ltd.
Second Floor Building 1
B 5Xiongxing Industrial Park
High-Tech Industrial Development Zone
Qingyuan
Guangdong 511540 / CN
For all designated states
Solubag SPA
General Korner No. 181
Comuna de El Bosque
Santiago, 802035 / CL
[2019/28]
Inventor(s)01 / CUI, Yuefei
Second Floor Building 1
B 5 Xiongxing Industrial Park
High-Tech Industrial Development Zone
Qingyuan Guangdong 511540 / CN
02 / BOETTCHER, Robeto Astete
General Korner No. 181
Comuna de El Bosque Santiago 802035 / CL
03 / XIE, Bin
Second Floor Building 1
B 5 Xiongxing Industrial Park
High-Tech Industrial Development Zone
Qingyuan Guangdong 511540 / CN
 [2019/28]
Representative(s)Swindell & Pearson Limited
48 Friar Gate
Derby DE1 1GY / GB
[2019/28]
Application number, filing date17845564.805.09.2017
[2019/28]
WO2017CN100434
Priority number, dateCN20161080161605.09.2016         Original published format: CN201610801616
[2019/28]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018041262
Date:08.03.2018
Language:ZH
[2018/10]
Type: A1 Application with search report 
No.:EP3508529
Date:10.07.2019
Language:EN
[2019/28]
Type: B1 Patent specification 
No.:EP3508529
Date:31.03.2021
Language:EN
[2021/13]
Search report(s)International search report - published on:CN08.03.2018
(Supplementary) European search report - dispatched on:EP18.03.2020
ClassificationIPC:C08L29/04, C08L5/00, B29C55/28, C08K5/00, // C08K13/02, C08K5/053, C08K5/06, C08K5/17, C08K3/36, C08K5/098, C08K5/20
[2020/16]
CPC:
C08L29/04 (EP,CN,GB,US); B29C48/0018 (US); B29C48/10 (EP,US);
B29C48/288 (US); B29C48/92 (EP); B29C55/28 (CN,GB);
C08J5/18 (CN); C08K13/02 (EP,GB,US); C08K3/04 (EP,US);
C08K3/34 (GB); C08K3/36 (EP,GB); C08K5/0016 (US);
C08K5/05 (GB); C08K5/053 (EP,GB,US); C08K5/06 (EP,GB,US);
C08K5/098 (EP,GB,US); C08K5/16 (EP); C08K5/17 (GB,US);
C08K5/20 (EP,GB,US); C08L5/00 (EP,GB); B29C2948/92647 (US);
B29C2948/92704 (EP); B29C48/40 (EP); B29K2029/04 (US);
B29L2031/7128 (US); C08J2329/04 (CN); C08J2429/04 (CN);
C08K2003/2217 (US); C08K2003/2241 (EP,US); C08K2003/265 (US);
C08L2201/06 (CN); C08L2203/16 (CN); C08L2205/025 (EP,CN);
C08L2205/03 (EP,CN); C08L2205/035 (EP,CN) (-)
C-Set:
C08L29/04, C08K13/02, C08L5/00, C08L29/04, C08L71/02 (EP);
C08L29/04, C08K13/02, C08L5/00, C08L71/02 (EP);
C08L29/04, C08K5/0016, C08L5/00 (EP);
C08L29/04, C08L29/04, C08K13/02, C08K3/34, C08K5/053, C08K5/06, C08K5/17, C08K5/098 (CN);
C08L29/04, C08L29/04, C08L5/00, C08K13/02, C08K3/36, C08K5/053, C08K5/06, C08K5/17, C08K5/20 (CN);
C08L29/04, C08L5/00, C08K13/02, C08K2003/2241, C08K5/053, C08K5/06, C08K5/17, C08K5/098 (CN)
(-)
Former IPC [2019/28]C08L29/04, C08L5/00, C08K13/02, C08K5/053, C08K5/06, C08K5/17, C08K3/36, C08K3/34, C08K5/098, C08K5/20, C08K5/05, B29C55/28
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 [2019/28]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:WASSERLÖSLICHE EINKAUFSTASCHE UND HERSTELLUNGSVERFAHREN DAFÜR[2019/28]
English:WATER-SOLUBLE SHOPPING BAG AND PREPARATION METHOD THEREFOR[2019/28]
French:SAC DE COURSES SOLUBLE DANS L'EAU ET SON PROCÉDÉ DE FABRICATION[2019/28]
Entry into regional phase19.03.2019Translation filed 
19.03.2019National basic fee paid 
19.03.2019Search fee paid 
19.03.2019Designation fee(s) paid 
19.03.2019Examination fee paid 
Examination procedure19.03.2019Examination requested  [2019/28]
18.08.2020Amendment by applicant (claims and/or description)
10.12.2020Communication of intention to grant the patent
23.02.2021Fee for grant paid
23.02.2021Fee for publishing/printing paid
23.02.2021Receipt of the translation of the claim(s)
Opposition(s)04.01.2022No opposition filed within time limit [2022/10]
Fees paidRenewal fee
22.08.2019Renewal fee patent year 03
14.09.2020Renewal 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  TooltipHU05.09.2017
AL31.03.2021
AT31.03.2021
CY31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
GR31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
MK31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
GB05.09.2021
IE05.09.2021
LU05.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
[2024/23]
Former [2023/36]HU05.09.2017
AL31.03.2021
AT31.03.2021
CY31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
GR31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
GB05.09.2021
IE05.09.2021
LU05.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2023/33]HU05.09.2017
AL31.03.2021
AT31.03.2021
CY31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
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MC31.03.2021
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PL31.03.2021
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RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
GB05.09.2021
IE05.09.2021
LU05.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2023/30]AL31.03.2021
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CY31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
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LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
GB05.09.2021
IE05.09.2021
LU05.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2022/37]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
GB05.09.2021
IE05.09.2021
LU05.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2022/35]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
GB05.09.2021
IE05.09.2021
LU05.09.2021
BE30.09.2021
Former [2022/34]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
LU05.09.2021
BE30.09.2021
Former [2022/29]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SI31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/25]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
MC31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/23]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/10]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
PT02.08.2021
IS24.12.2021
Former [2022/08]AL31.03.2021
AT31.03.2021
DK31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2022/07]AL31.03.2021
AT31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2021/52]AT31.03.2021
EE31.03.2021
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HR31.03.2021
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LV31.03.2021
NL31.03.2021
PL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2021/51]AT31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
IS31.07.2021
PT02.08.2021
Former [2021/50]AT31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
RO31.03.2021
RS31.03.2021
SE31.03.2021
SK31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
PT02.08.2021
Former [2021/48]AT31.03.2021
EE31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
RS31.03.2021
SE31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
Former [2021/47]AT31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
NL31.03.2021
RS31.03.2021
SE31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
Former [2021/46]AT31.03.2021
FI31.03.2021
HR31.03.2021
LT31.03.2021
LV31.03.2021
RS31.03.2021
SE31.03.2021
SM31.03.2021
BG30.06.2021
NO30.06.2021
Former [2021/38]FI31.03.2021
HR31.03.2021
LV31.03.2021
RS31.03.2021
SE31.03.2021
BG30.06.2021
NO30.06.2021
Former [2021/37]FI31.03.2021
HR31.03.2021
LV31.03.2021
RS31.03.2021
BG30.06.2021
NO30.06.2021
Former [2021/36]FI31.03.2021
HR31.03.2021
BG30.06.2021
NO30.06.2021
Former [2021/35]FI31.03.2021
HR31.03.2021
NO30.06.2021
Former [2021/33]FI31.03.2021
NO30.06.2021
Documents cited:Search[Y]EP0611804  (AIR PROD & CHEM [US]) [Y] 1-6,8-15 * claims 1,2,6,7,9 ** runs 6 and 7;; table 2 *;
 [YA]CN102675786  (UNIV SOUTH CHINA TECH) [Y] 1-6,8-15 * examples 1,3 * [A] 7;
 [Y]CN104629226  (UNIV BEIJING TECH & BUSINESS) [Y] 1-6,8-15 * claims 1,3,9 *
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.