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Extract from the Register of European Patents

EP About this file: EP3307211

EP3307211 - A CLOSE-CELL STRUCTURED STENT [Right-click to bookmark this link]
Former [2018/16]A CLOSE-CELL STRUCTURED STENT, A PREPARATION METHOD AND USE THEREOF
[2024/22]
StatusGrant of patent is intended
Status updated on  27.05.2024
Database last updated on 11.09.2024
FormerExamination is in progress
Status updated on  15.07.2021
FormerRequest for examination was made
Status updated on  16.03.2018
FormerThe international publication has been made
Status updated on  16.12.2016
Most recent event   Tooltip11.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Beijing Advanced Medical Technologies, Ltd. Inc.
Room A403
5 Kaituo Road
Haidian District
Beijing 100085 / CN
[2019/43]
Former [2018/16]For all designated states
Beijing Advanced Medical Technologies, Inc.
Room A403
5 Kaituo Road
Haidian District
Beijing 100085 / CN
Inventor(s)01 / ZHAO, Hugh Qinghong
3722 West Positas Boulevard
Pleasanton, CA 94588 / US
02 / SHI, Guixin
7777 Dancy Road
San Diego, CA 92126 / US
03 / GU, Yongquan
6-6-8A Guanshan Park
Century City
Landianchang Road
Haidian District
Beijing 100097 / CN
04 / LIU, Qing
Room A403
5 Kaituo Road
Haidian District
Beijing 100085 / CN
 [2018/17]
Former [2018/16]01 / ZHAO, Hugh Qinghong
3722 West Positas Boulevard
Pleasanton, CA 94588 / US
02 / SHI, Guixin
688 Rue des Sureaux
Unit 4
Boucherville, Québec J4B 0C7 / CA
03 / GU, Yongquan
6-6-8A Guanshan Park
Century City
Landianchang Road
Haidian District
Beijing 100097 / CN
04 / LIU, Qing
Room A403
5 Kaituo Road
Haidian District
Beijing 100085 / CN
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2018/16]Clark, Jane Anne
Mathys & Squire LLP The Shard
32 London Bridge Street
London SE1 9SG / GB
Application number, filing date15894621.011.06.2015
[2018/16]
WO2015CN81216
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016197351
Date:15.12.2016
Language:EN
[2016/50]
Type: A1 Application with search report 
No.:EP3307211
Date:18.04.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 15.12.2016 takes the place of the publication of the European patent application.
[2018/16]
Search report(s)International search report - published on:CN15.12.2016
(Supplementary) European search report - dispatched on:EP21.06.2018
ClassificationIPC:A61F2/91
[2018/30]
CPC:
A61F2/90 (EP,US); A61F2/915 (EP,US); A61F2/07 (US);
A61F2/91 (US); A61F2/042 (US); A61F2002/041 (US);
A61F2002/044 (EP,US); A61F2002/075 (US); A61F2002/91575 (US);
A61F2210/0004 (US); A61F2210/0014 (US); A61F2230/0006 (US);
A61F2230/0019 (US); A61F2230/0021 (US); A61F2230/0023 (US);
A61F2250/0067 (US); A61F2250/0098 (US) (-)
Former IPC [2018/16]A61F2/90
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 [2018/16]
TitleGerman:GESCHLOSSENZELLIGER STRUKTURIERTER STENT[2024/22]
English:A CLOSE-CELL STRUCTURED STENT[2024/22]
French:ENDOPROTHÈSE STRUCTURÉE À CELLULES FERMÉE[2024/22]
Former [2018/16]GESCHLOSSENZELLIGER STRUKTURIERTER STENT, HERSTELLUNGSVERFAHREN UND VERWENDUNG DAVON
Former [2018/16]A CLOSE-CELL STRUCTURED STENT, A PREPARATION METHOD AND USE THEREOF
Former [2018/16]ENDOPROTHÈSE STRUCTURÉE À CELLULES FERMÉES, SON PROCÉDÉ DE PRÉPARATION ET UTILISATION ASSOCIÉE
Entry into regional phase10.01.2018National basic fee paid 
10.01.2018Search fee paid 
10.01.2018Designation fee(s) paid 
10.01.2018Examination fee paid 
Examination procedure10.01.2018Examination requested  [2018/16]
10.01.2018Date on which the examining division has become responsible
09.01.2019Amendment by applicant (claims and/or description)
14.07.2021Despatch of a communication from the examining division (Time limit: M04)
08.11.2021Reply to a communication from the examining division
28.05.2024Communication of intention to grant the patent
Fees paidRenewal fee
10.01.2018Renewal fee patent year 03
27.06.2018Renewal fee patent year 04
04.06.2019Renewal fee patent year 05
28.04.2020Renewal fee patent year 06
08.06.2021Renewal fee patent year 07
07.06.2022Renewal fee patent year 08
12.06.2023Renewal fee patent year 09
10.06.2024Renewal fee patent year 10
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Documents cited:Search[XI]WO9944543  (SCIMED LIFE SYSTEMS INC [US]) [X] 1-3,5 * page 4, line 12 - page 5, line 12; figures 5,6 *[I] 4,6-10;
 [XI]WO0126583  (ENDOSYSTEMS LLC [US]) [X] 1,2,4,5 * page 5, line 25 - page 8, line 28; figures 1-3C,10 * [I] 3,6-10;
 [XI]US2012215250  (GRANDFIELD RYAN M [US], et al) [X] 1,2,5,6 * paragraph [0117]; figures 11A,11B * [I] 3,4,7-10
International search[A]CN1087549  (GEN HOSPITLE PLA [CN]) [A] 1-23, 25 * the whole document *;
 [Y]CN2577878Y  (JIA GUOLIANG [CN]) [Y] 1-23, 25 * description, page 2, line 21 to page 3, line 9 and figure *;
 [Y]CN1455657  (MIND GUARD LTD [IL]) [Y] 1-23, 25 * description, page 14, paragraph 3, page 17, line 3, page 12, lines 2-10 and figures 4-5 *;
 [Y]CN101259045  (UNIV PLA 2ND MILITARY MEDICAL [CN]) [Y] 14-17 * description, page 3, lines 6-15 and figure 1 *;
 [Y]CN101621974  (PIOLAX MEDICAL DEVICES INC) [Y] 18-21 * description, page 6, paragraph 2 and figure 1 *;
 [Y]CN102149859  (3D BIOTEK LLC) [Y] 23 * claims 1, 6 *;
 [A]WO2014134568  (UNIV CALIFORNIA [US]) [A] 1-23, 25* the whole document *
by applicantUS2012215250
 EP2848211
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.