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Extract from the Register of European Patents

EP About this file: EP4005662

EP4005662 - IMPELLER ASSEMBLY FOR DISPERSING SOLID IN LIQUID AND SOLID-LIQUID MIXING DEVICE USING IMPELLER ASSEMBLY [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  20.10.2023
Database last updated on 02.09.2024
FormerGrant of patent is intended
Status updated on  14.06.2023
FormerRequest for examination was made
Status updated on  29.04.2022
FormerThe international publication has been made
Status updated on  20.08.2021
Most recent event   Tooltip30.08.2024Lapse of the patent in a contracting state
New state(s): MC		published on 02.10.2024 [2024/40]
Applicant(s)For all designated states
Shangshui Smartech Ltd.
No. 201, Pingzhui Main Plant
Huakong Sege Plant
No. 6, Lanzhu East Road
Zhukeng Community, Longtian Street, Pingshan District
Shenzhen, Guangdong 518118 / CN
[2023/47]
Former [2023/27]For all designated states
Shenzhen Shangshui Intelligent Co., Ltd.
No. 201, Pingzhui Main Plant
Huakong Sege Plant
No. 6, Lanzhu East Road
Zhukeng Community, Longtian Street, Pingshan District
Shenzhen, Guangdong 518118 / CN
Former [2022/22]For all designated states
Shenzhen Shangshui Smart Equipment Co. Ltd.
7th Floor, Building B4C, Yingzhan Industrial Park
Longtian Street Office
Pingshan District
Shenzhen, Guangdong 518172 / CN
Inventor(s)01 / SHI, Qiao
7th Floor, Building B4C
Yingzhan Industrial Park
Longtian Street Office
Pingshan District, Shenzhen
Guangdong 518172 / CN
02 / BAI, Shujuan
7th Floor, Building B4C
Yingzhan Industrial Park
Longtian Street Office
Pingshan District, Shenzhen
Guangdong 518172 / CN
03 / LI, Tongzhu
7th Floor, Building B4C
Yingzhan Industrial Park
Longtian Street Office
Pingshan District, Shenzhen
Guangdong 518172 / CN
04 / OU, Quanxun
7th Floor, Building B4C
Yingzhan Industrial Park
Longtian Street Office
Pingshan District, Shenzhen
Guangdong 518172 / CN
 [2022/22]
Representative(s)M. Zardi & Co S.A.
Via G. B. Pioda, 6
6900 Lugano / CH
[2023/47]
Former [2022/22]Schmid, Wolfgang
Lorenz & Kollegen
Patentanwälte Partnerschaftsgesellschaft mbB
Alte Ulmer Strasse 2
89522 Heidenheim / DE
Application number, filing date21753439.512.01.2021
[2022/22]
WO2021CN71151
Priority number, dateCN2020108537710.02.2020         Original published format: CN202010085377
[2022/22]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021159900
Date:19.08.2021
Language:ZH
[2021/33]
Type: A1 Application with search report 
No.:EP4005662
Date:01.06.2022
Language:EN
[2022/22]
Type: B1 Patent specification 
No.:EP4005662
Date:22.11.2023
Language:EN
[2023/47]
Search report(s)International search report - published on:CN19.08.2021
(Supplementary) European search report - dispatched on:EP30.11.2022
ClassificationIPC:B01F23/53, B01F27/117, B01F27/271, B01F27/272, B01F27/81
[2022/52]
CPC:
B01F27/117 (EP,CN,KR,US); B01F27/113 (KR,US); B01F27/11 (CN);
B01F23/53 (EP,KR,US); B01F27/271 (EP,US); B01F27/272 (EP,US);
B01F27/8111 (EP,US) (-)
Former IPC [2022/22]B01F7/16, B01F7/00, B01F3/12
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 [2022/22]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:FLÜGELRADANORDNUNG ZUM DISPERGIEREN VON FESTSTOFF IN EINER FLÜSSIGKEIT UND FESTSTOFF-FLÜSSIGKEITSMISCHVORRICHTUNG UNTER VERWENDUNG EINER FLÜGELRADANORDNUNG[2022/22]
English:IMPELLER ASSEMBLY FOR DISPERSING SOLID IN LIQUID AND SOLID-LIQUID MIXING DEVICE USING IMPELLER ASSEMBLY[2022/22]
French:ENSEMBLE TURBINE POUR DISPERSER UN SOLIDE DANS UN LIQUIDE ET DISPOSITIF DE MÉLANGE SOLIDE-LIQUIDE UTILISANT L'ENSEMBLE TURBINE[2022/22]
Entry into regional phase28.02.2022Translation filed 
28.02.2022National basic fee paid 
28.02.2022Search fee paid 
28.02.2022Designation fee(s) paid 
28.02.2022Examination fee paid 
Examination procedure28.02.2022Amendment by applicant (claims and/or description)
28.02.2022Examination requested  [2022/22]
10.01.2023Date on which the examining division has become responsible
15.06.2023Communication of intention to grant the patent
13.10.2023Fee for grant paid
13.10.2023Fee for publishing/printing paid
13.10.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
26.01.2023Renewal fee patent year 03
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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  TooltipAT22.11.2023
CZ22.11.2023
DK22.11.2023
EE22.11.2023
HR22.11.2023
IT22.11.2023
LT22.11.2023
LV22.11.2023
MC22.11.2023
NL22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SE22.11.2023
SK22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
[2024/40]
Former [2024/36]AT22.11.2023
CZ22.11.2023
DK22.11.2023
EE22.11.2023
HR22.11.2023
IT22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SE22.11.2023
SK22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/35]AT22.11.2023
CZ22.11.2023
DK22.11.2023
EE22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/33]AT22.11.2023
DK22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
SM22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/27]AT22.11.2023
HR22.11.2023
LT22.11.2023
LV22.11.2023
NL22.11.2023
PL22.11.2023
RS22.11.2023
SE22.11.2023
BG22.02.2024
NO22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/23]AT22.11.2023
LT22.11.2023
NL22.11.2023
BG22.02.2024
GR23.02.2024
IS22.03.2024
PT22.03.2024
Former [2024/21]LT22.11.2023
NL22.11.2023
BG22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/20]GR23.02.2024
IS22.03.2024
Documents cited:Search[A]AT372298B  (BOCKWOLDT HANS PETER [DE]);
 [A]US6241472  (BOSCH EDWARD T [US], et al);
 [A]US2009252845  (SOUTHWICK KENNETH J [US]);
 [A]CN109499404  (ROSS WUXI EQUIP CO LTD);
 [AD]CN110394082  (SHENZHEN SHANGSHUI INTELLIGENT EQUIPMENT CO LTD)
International search[A]JP2006036857  (SAKATA INKS);
 [A]CN103041729  (OSTAR TECH CO LTD);
 [Y]CN108671789  (ROSS WUXI EQUIP CO LTD);
 [A]WO2019065986  (MEIJI CO LTD [JP]);
 [Y]CN109600995  (HIROSHIMA METAL & MACHINERY CO LTD);
 [Y]CN110215857  (SHENZHEN SHANGSHUI INTELLIGENT EQUIPMENT CO LTD);
 [Y]CN110394082  (SHENZHEN SHANGSHUI INTELLIGENT EQUIPMENT CO LTD);
 [PX]CN111249941  (SHENZHEN SHANGSHUI INTELLIGENT EQUIPMENT CO LTD)
by applicantCN110235528
 CN110394082
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.