blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3511706

EP3511706 - MICROELECTRODE ARRAY AND MANUFACTURING METHOD THEREFOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.10.2022
Database last updated on 02.11.2024
FormerThe patent has been granted
Status updated on  29.10.2021
FormerGrant of patent is intended
Status updated on  30.06.2021
FormerRequest for examination was made
Status updated on  14.06.2019
FormerThe international publication has been made
Status updated on  29.12.2017
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024  [2024/44]
Applicant(s)For all designated states
Shenzhen Cas-Envision Medical Technology Co., Ltd
4F, Bldg 4, Tusincere Technology Park
No.333 Longfei Avenue
Longcheng Street, Longgang District
Shenzhen, Guangdong 518000 / CN
[2019/39]
Former [2019/29]For all designated states
Shenzhen Institutes of Advanced Technology
1068, Xueyuan Avenue
Xili University Town
Nanshan
Shenzhen
Guangdong 518055 / CN
Inventor(s)01 / XIA, Kai
1068 Xueyuan Avenue
Xili University Town
Nanshan
Shenzhen Guangdong 518055 / CN
02 / WU, Tianzhun
1068 Xueyuan Avenue
Xili University Town
Nanshan
Shenzhen Guangdong 518055 / CN
03 / SUN, Bin
1068 Xueyuan Avenue
Xili University Town
Nanshan
Shenzhen Guangdong 518055 / CN
04 / ZENG, Qi
1068 Xueyuan Avenue
Xili University Town
Nanshan
Shenzhen Guangdong 518055 / CN
 [2019/29]
Representative(s)de Arpe Fernandez, Manuel, et al
Arpe Patentes y Marcas
Edificio Aqua, Calle Agustín de Foxá 4-10
28036 Madrid / ES
[N/P]
Former [2021/48]de Arpe Fernandez, Manuel, et al
Arpe Patentes y Marcas
Alcalá, 26, 5ª Planta
28014 Madrid / ES
Former [2019/29]Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
Application number, filing date17814509.009.05.2017
[2019/29]
WO2017CN83627
Priority number, dateCN20161046056223.06.2016         Original published format: CN201610460562
CN20161048652128.06.2016         Original published format: CN201610486521
CN20161085845828.09.2016         Original published format: CN201610858458
CN20171020318730.03.2017         Original published format: CN201710203187
[2019/29]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017219771
Date:28.12.2017
Language:ZH
[2017/52]
Type: A1 Application with search report 
No.:EP3511706
Date:17.07.2019
Language:EN
[2019/29]
Type: B1 Patent specification 
No.:EP3511706
Date:01.12.2021
Language:EN
[2021/48]
Search report(s)International search report - published on:CN28.12.2017
(Supplementary) European search report - dispatched on:EP26.05.2020
ClassificationIPC:A61N1/05
[2021/28]
CPC:
A61N1/05 (EP)
Former IPC [2020/26]G01N27/30, A61B5/04, A61N1/05
Former IPC [2019/29]G01N27/30
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 [2019/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:MIKROELEKTRODENANORDNUNG UND HERSTELLUNGSVERFAHREN DAFÜR[2019/29]
English:MICROELECTRODE ARRAY AND MANUFACTURING METHOD THEREFOR[2019/29]
French:RÉSEAU DE MICROÉLECTRODES ET SON PROCÉDÉ DE FABRICATION[2019/29]
Entry into regional phase31.01.2019Translation filed 
31.01.2019National basic fee paid 
31.01.2019Search fee paid 
31.01.2019Designation fee(s) paid 
31.01.2019Examination fee paid 
Examination procedure31.01.2019Examination requested  [2019/29]
22.12.2020Amendment by applicant (claims and/or description)
01.07.2021Communication of intention to grant the patent
25.10.2021Fee for grant paid
25.10.2021Fee for publishing/printing paid
25.10.2021Receipt of the translation of the claim(s)
Opposition(s)02.09.2022No opposition filed within time limit [2022/45]
Request for further processing for:The application is deemed to be withdrawn due to failure to file the translation
31.01.2019Request for further processing filed
31.01.2019Full payment received (date of receipt of payment)
Request granted
14.02.2019Decision despatched
The application is deemed to be withdrawn due to non-payment of the search fee
31.01.2019Request for further processing filed
31.01.2019Full payment received (date of receipt of payment)
Request granted
14.02.2019Decision despatched
The application is deemed to be withdrawn due to non-payment of the filing fee
31.01.2019Request for further processing filed
31.01.2019Full payment received (date of receipt of payment)
Request granted
14.02.2019Decision despatched
The application is deemed to be withdrawn due to non-payment of the examination fee
31.01.2019Request for further processing filed
31.01.2019Full payment received (date of receipt of payment)
Request granted
14.02.2019Decision despatched
31.01.2019Request for further processing filed
31.01.2019Full payment received (date of receipt of payment)
Request granted
14.02.2019Decision despatched
The application is deemed to be withdrawn due to non-payment of designation fees
TR, SM, SK, SI, SE, RS, RO, PT, PL, NO, NL, MT, MK, MC, LV, LU, LT, IT, IS, IE, HU, HR, GR, GB, FR, FI, ES, EE, DK, DE, CZ, CY, CH, BG, BE, AT, AL
31.01.2019Request for further processing filed
31.01.2019Full payment received (date of receipt of payment)
Request granted
14.02.2019Decision despatched
31.01.2019Request for further processing filed
31.01.2019Full payment received (date of receipt of payment)
Request granted
14.02.2019Decision despatched
Fees paidRenewal fee
25.04.2019Renewal fee patent year 03
30.03.2020Renewal fee patent year 04
14.05.2021Renewal fee patent year 05
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  TooltipHU09.05.2017
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
LT01.12.2021
LV01.12.2021
MC01.12.2021
MK01.12.2021
MT01.12.2021
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
IE09.05.2022
LU09.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
[2024/44]
Former [2024/29]HU09.05.2017
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
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
IE09.05.2022
LU09.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
Former [2024/23]HU09.05.2017
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
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
IE09.05.2022
LU09.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
Former [2024/20]HU09.05.2017
AL01.12.2021
AT01.12.2021
CY01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
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
IE09.05.2022
LU09.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
Former [2024/18]HU09.05.2017
AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
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
IE09.05.2022
LU09.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
Former [2023/25]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
FI01.12.2021
HR01.12.2021
IT01.12.2021
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
IE09.05.2022
LU09.05.2022
BE31.05.2022
CH31.05.2022
LI31.05.2022
Former [2023/20]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
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
IE09.05.2022
LU09.05.2022
CH31.05.2022
LI31.05.2022
Former [2023/09]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
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
LU09.05.2022
CH31.05.2022
LI31.05.2022
Former [2023/08]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
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
LU09.05.2022
Former [2023/06]AL01.12.2021
AT01.12.2021
CZ01.12.2021
DK01.12.2021
EE01.12.2021
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
ES01.12.2021
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
Documents cited:Search[X]WO2010025547  (UNIV TORONTO [CA], et al) [X] 1,5-7 * abstract * * page 3, line 13 - line 30 * * page 8, line 5 - line 26 * * figure 2 *;
 [X]US2014222123  (CUI BIANXIAO [US], et al) [X] 1,2,7 * abstract * * paragraph [0005] * * paragraph [0028] * * figures 1,6 *;
 [AD]US6974533  (ZHOU DAO MIN [US]) [AD] 1-15 * the whole document *;
 [XY]  - C. BOEHLER ET AL, "Nanostructured platinum grass enables superior impedance reduction for neural microelectrodes", BIOMATERIALS, AMSTERDAM, NL, (20151001), vol. 67, doi:10.1016/j.biomaterials.2015.07.036, ISSN 0142-9612, pages 346 - 353, XP055695133 [X] 1,7 * the whole document * [Y] 8,11,13-15

DOI:   http://dx.doi.org/10.1016/j.biomaterials.2015.07.036
 [Y]  - YOUNG-HYUN JIN ET AL, "A novel platinum nanowire-coated neural electrode and its electrochemical and biological characterization", IEEE 24TH INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS 2011), IEEE, US, (20110123), doi:10.1109/MEMSYS.2011.5734597, ISBN 978-1-4244-9632-7, pages 1003 - 1006, XP031982584 [Y] 8,11,13-15 * abstract * * page 1004 - column R *

DOI:   http://dx.doi.org/10.1109/MEMSYS.2011.5734597
 [A]  - JASON K. KAWASAKI ET AL, "Synthesis of Platinum Dendrites and Nanowires Via Directed Electrochemical Nanowire Assembly", NANO LETTERS, US, (20110209), vol. 11, no. 2, doi:10.1021/nl1039956, ISSN 1530-6984, pages 781 - 785, XP055695121 [A] 1,7 * the whole document *

DOI:   http://dx.doi.org/10.1021/nl1039956
International search[X]CN103207225  (UNIV HUAZHONG SCIENCE TECH) [X] 1, 10-13, 24-30 * , description, paragraph [0034] *;
 [PX]CN106419906  (SHENZHEN INST OF ADV TECH CAS) [PX] 1-6, 13-15, 17-20, 28-30 * , claims 1-10 *;
 [PX]CN106108891  (SHENZHEN INST OF ADV TECH CAS) [PX] 1-4, 13-16, 28-30 * , claims 1-10 *;
 [PX]CN106037719  (SHENZHEN INST OF ADV TECH CAS) [PX] 1, 7-9, 13, 21-23, 28-30 * , claims 1-10 *;
 [A]CN102086018  (CHINESE ACAD INST ELECTRONICS) [A] 1-30 * , the whole document *;
 [A]US2009061451  (ACHIM CATALINA [US], et al) [A] 1-30 * , the whole document *;
 [A]CN103196966  (UNIV SHANDONG NORMAL) [A] 1-30 * , the whole document *;
 [A]US9341590  (KIM IL DOO [KR], et al) [A] 1-30 * , the whole document *
 [XY]  - WANG, CUNCHANG et al., "Glucose Biosensor Based on Platinum Nanowire Array", CHEMICAL SENSORS, (20070930), vol. 27, no. 3, doi:10.3969/j.issn.1008-2298.2007.03.005, ISSN 1008-2298, pages 29 - 33, XP009514189 [X] 1-4, 13-16, 28-30 * , sections 1.1 and 2.1, and figure 1, sections 1.1 and 2.1, and figure 1 * [Y] 5, 6, 17-20

DOI:   http://dx.doi.org/10.3969/j.issn.1008-2298.2007.03.005
 [XY]  - FENG, YE et al., "Pt-Ir02 nanorod array electrode for oxygen evolution in PEM water electrolysis cell", ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING, (20120803), doi:10.1002/apj.1675, ISSN 1932-2135, pages 271 - 277, XP055586195 [X] 1, 7-9, 13, 21-23, 28-30 [Y] 5, 6, 17-20

DOI:   http://dx.doi.org/10.1002/apj.1675
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.