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Extract from the Register of European Patents

EP About this file: EP3472250

EP3472250 - COATING COMPOSITION WITH IMPROVED LIQUID STAIN REPELLENCY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.01.2023
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  18.02.2022
FormerGrant of patent is intended
Status updated on  08.11.2021
FormerExamination is in progress
Status updated on  31.07.2020
FormerRequest for examination was made
Status updated on  22.03.2019
FormerThe international publication has been made
Status updated on  28.12.2017
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
Dow Global Technologies, LLC
2040 Dow Center
Midland, MI 48674 / US
For all designated states
Rohm and Haas Company
400 Arcola Road
Collegeville, PA 19426 / US
[2019/17]
Inventor(s)01 / QIAN, Zhen
No. 936 Zhang Heng Road
Zhangjiang Hi-Tech Park
Shanghai 201203 / CN
02 / CUI, Wei
No. 936 Zhang Heng Road
Zhangjiang Hi-Tech Park
Shanghai 201203 / CN
03 / XU, Jianming
No. 936 Zhang Heng Road
Zhangjiang Hi-Tech Park
Shanghai 201203 / CN
04 / ZHANG, Qingwei
No. 936 Zhang Heng Road
Zhangjiang Hi-Tech Park
Shanghai 201203 / CN
05 / LI, Ling
No. 936 Zhang Heng Road
Zhangjiang Hi-Tech Park
Shanghai 201203 / CN
 [2019/17]
Representative(s)Houghton, Mark Phillip
Patent Outsourcing Limited
Cornerhouse
1 King Street
Bakewell
Derbyshire DE45 1DZ / GB
[2019/17]
Application number, filing date16905077.017.06.2016
[2019/17]
WO2016CN86133
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017214962
Date:21.12.2017
Language:EN
[2017/51]
Type: A1 Application with search report 
No.:EP3472250
Date:24.04.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 21.12.2017 takes the place of the publication of the European patent application.
[2019/17]
Type: B1 Patent specification 
No.:EP3472250
Date:23.03.2022
Language:EN
[2022/12]
Search report(s)International search report - published on:CN21.12.2017
(Supplementary) European search report - dispatched on:EP28.11.2019
ClassificationIPC:C09D133/08, C09D191/06, C09K109/00
[2019/17]
CPC:
C09D133/08 (EP,KR,US); C08K3/22 (KR); C08L91/06 (KR);
C09D133/064 (US); C09D4/06 (US); C09D5/022 (US);
C09D7/61 (KR,US); C09D7/63 (KR); C08K2003/2203 (KR);
C09D191/06 (EP,US) (-)
C-Set:
C09D133/08, C08K2003/2241, C08K5/01, C08K2003/2203 (EP);
C08F220/1802, C08F212/08, C08F220/06, C08F212/14, C08F220/40 (EP);
C08F220/1802, C08F212/08, C08F220/1808, C08F220/06, C08F212/14, C08F220/40 (EP);
C08F220/18, C08F212/08, C08F220/1808, C08F220/06, C08F212/30, C08F220/40 (US,EP);
C08F220/18, C08F220/06, C08F212/14, C08F220/40, C08F212/08 (EP,US)
(-)
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 [2019/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:BESCHICHTUNGSZUSAMMENSETZUNG MIT VERBESSERTER FLÜSSIGKEITSFLECKENABWEISUNG[2019/17]
English:COATING COMPOSITION WITH IMPROVED LIQUID STAIN REPELLENCY[2019/17]
French:COMPOSITION DE REVÊTEMENT PRÉSENTANT UN CARACTÈRE RÉPULSIF AMÉLIORÉ VIS-À-VIS DES TACHES DUES AUX LIQUIDES[2019/17]
Entry into regional phase15.01.2019National basic fee paid 
15.01.2019Search fee paid 
15.01.2019Designation fee(s) paid 
15.01.2019Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
15.01.2019Examination requested  [2019/17]
12.06.2020Amendment by applicant (claims and/or description)
31.07.2020Despatch of a communication from the examining division (Time limit: M04)
24.11.2020Reply to a communication from the examining division
19.02.2021Despatch of a communication from the examining division (Time limit: M04)
27.05.2021Reply to a communication from the examining division
09.11.2021Communication of intention to grant the patent
10.02.2022Fee for grant paid
10.02.2022Fee for publishing/printing paid
10.02.2022Receipt of the translation of the claim(s)
Opposition(s)02.01.2023No opposition filed within time limit [2023/09]
Fees paidRenewal fee
30.11.2018Renewal fee patent year 03
13.06.2019Renewal fee patent year 04
31.03.2020Renewal fee patent year 05
14.06.2021Renewal fee patent year 06
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  TooltipHU17.06.2016
AL23.03.2022
AT23.03.2022
CY23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
MC23.03.2022
MK23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SI23.03.2022
SK23.03.2022
SM23.03.2022
IE17.06.2022
LU17.06.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
IS23.07.2022
PT25.07.2022
[2024/22]
Former [2024/20]HU17.06.2016
AL23.03.2022
AT23.03.2022
CY23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
MC23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SI23.03.2022
SK23.03.2022
SM23.03.2022
IE17.06.2022
LU17.06.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
IS23.07.2022
PT25.07.2022
Former [2024/18]HU17.06.2016
AL23.03.2022
AT23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
MC23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SI23.03.2022
SK23.03.2022
SM23.03.2022
IE17.06.2022
LU17.06.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
IS23.07.2022
PT25.07.2022
Former [2023/25]AL23.03.2022
AT23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
MC23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SI23.03.2022
SK23.03.2022
SM23.03.2022
IE17.06.2022
LU17.06.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
BE30.06.2022
CH30.06.2022
LI30.06.2022
IS23.07.2022
PT25.07.2022
Former [2023/21]AL23.03.2022
AT23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
MC23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
IE17.06.2022
LU17.06.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
CH30.06.2022
LI30.06.2022
IS23.07.2022
PT25.07.2022
Former [2023/20]AL23.03.2022
AT23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
MC23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
IE17.06.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
IS23.07.2022
PT25.07.2022
Former [2023/08]AL23.03.2022
AT23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
MC23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
IS23.07.2022
PT25.07.2022
Former [2023/07]AL23.03.2022
AT23.03.2022
CZ23.03.2022
DK23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
IS23.07.2022
PT25.07.2022
Former [2023/01]AL23.03.2022
AT23.03.2022
CZ23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
IS23.07.2022
PT25.07.2022
Former [2022/51]AT23.03.2022
CZ23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
IS23.07.2022
PT25.07.2022
Former [2022/50]AT23.03.2022
CZ23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
PL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
PT25.07.2022
Former [2022/49]AT23.03.2022
CZ23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SK23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
PT25.07.2022
Former [2022/48]AT23.03.2022
CZ23.03.2022
EE23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
PT25.07.2022
Former [2022/47]AT23.03.2022
ES23.03.2022
FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
RO23.03.2022
RS23.03.2022
SE23.03.2022
SM23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
PT25.07.2022
Former [2022/44]FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
NL23.03.2022
RS23.03.2022
SE23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
Former [2022/39]FI23.03.2022
HR23.03.2022
LT23.03.2022
LV23.03.2022
RS23.03.2022
SE23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
Former [2022/36]HR23.03.2022
LT23.03.2022
LV23.03.2022
RS23.03.2022
SE23.03.2022
BG23.06.2022
NO23.06.2022
GR24.06.2022
Former [2022/35]HR23.03.2022
LT23.03.2022
RS23.03.2022
SE23.03.2022
BG23.06.2022
NO23.06.2022
Former [2022/33]LT23.03.2022
NO23.06.2022
Documents cited:Search[Y]US4423031  (MURUI YUKIO [JP], et al) [Y] 2* page 1, line 7 - line 17; example 5 *;
 [Y]WO9808894  (RESENE PAINTS LIMITED [NZ], et al) [Y] 1-6 * page 1, line 1 - line 28; figure 3; examples 3-6; table 2 * * page 3, line 3 * * page 3, line 16 - line 25 * * page 5, line 29 - line 30 * * page 6, line 34 *;
 [Y]EP2077301  (ROHM & HAAS [US]) [Y] 1-6 * page 11; examples polymer samples 9-14; table 1 * * paragraphs [0017] , [0 19] - [0020] *
International search[A]EP0252526  (HERCULES INC [US]) [A] 1-6* whole document *;
 [A]US4894397  (MORGAN LEE W [US], et al) [A] 1-6 * whole document *;
 [A]CN103555114  (GUANGZHOU HUMAN CHEMICALS CO LTD) [A] 1-6 * whole document *;
 [X]CN104449282  (ANHUI SHIFANG NEW GLASS TECHNOLOGY CO LTD) [X] 1-6 * paragraph [0005] *;
 [A]CN105254800  (HLS COATING SHANGHAI CO LTD) [A] 1-6 * whole document *;
 [A]CN105367698  (UNIV HUNAN TECH) [A] 1-6 * whole document *
ExaminationUS3494878
 GB1197925
 US4139514
 JP4507043B
 CN104017146
by applicantUS3494878
 GB1197925
 US4139514
 US4423031
 WO9808894
 EP2077301
 JP4507043B
 CN104017146
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.