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

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
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: EP2379129

EP2379129 - METHODS AND SYSTEMS FOR TREATMENT OF ACUTE ISCHEMIC STROKE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.07.2018
Database last updated on 09.04.2026
FormerThe patent has been granted
Status updated on  11.08.2017
FormerGrant of patent is intended
Status updated on  09.04.2017
FormerExamination is in progress
Status updated on  23.11.2016
Most recent event   Tooltip29.05.2020Lapse of the patent in a contracting state
New state(s): PT		published on 01.07.2020  [2020/27]
Applicant(s)For all designated states
Silk Road Medical, Inc.
735 N. Pastoria Avenue
Sunnyvale, CA 94085 / US
[2017/37]
Former [2011/43]For all designated states
Silk Road Medical, Inc.
735 N. Pastoria Avenue
Sunnyvale, CA 94085 / US
Inventor(s)01 / GARRISON, Michi, E.
212 Roosevelt Avenue
Half Moon Bay CA 94019 / US
02 / CHOU, Tony, M.
747 Bromfield Road
Hillsborough CA 94010 / US
03 / HYDE, Gregory, M.
1449 Laurel Street
Menlo Park CA 94025 / US
 [2011/43]
Representative(s)Slingsby Partners LLP
1 Kingsway
London WC2B 6AN / GB
[2017/37]
Former [2013/15]Mintz Levin Cohn Ferris Glovsky and Popeo LLP
Alder Castle
10 Noble Street
London EC2V 7JX / GB
Former [2011/43]Campbell, Anne Elizabeth, et al
Mintz Levin Cohn Ferris Glovsky and Popeo Intellectual Property LLP Alder Castle 10 Noble Street
London EC2V 7JX / GB
Application number, filing date09803966.222.12.2009
[2017/37]
WO2009US69300
Priority number, dateUS20080140601P23.12.2008         Original published format: US 140601 P
US20090176463P07.05.2009         Original published format: US 176463 P
[2011/43]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010075445
Date:01.07.2010
Language:EN
[2010/26]
Type: A1 Application with search report 
No.:EP2379129
Date:26.10.2011
Language:EN
The application published by WIPO in one of the EPO official languages on 01.07.2010 takes the place of the publication of the European patent application.
[2011/43]
Type: B1 Patent specification 
No.:EP2379129
Date:13.09.2017
Language:EN
[2017/37]
Search report(s)International search report - published on:EP01.07.2010
ClassificationIPC:A61B17/3207, A61M1/36, A61M25/10, A61N7/00, // A61B17/22, A61M29/02, A61F2/01
[2017/14]
CPC:
A61M1/3621 (EP,US); A61B17/320725 (EP,US); A61M1/3613 (EP,US);
A61M1/3656 (EP,US); A61M1/3659 (EP,US); A61M25/0662 (EP,US);
A61M25/10 (EP,US); A61N7/00 (EP,US); A61B17/22004 (EP,US);
A61B2017/320716 (EP,US); A61B2017/320733 (EP,US); A61F2/013 (EP);
A61M1/3653 (EP,US); A61M2025/0031 (EP,US); A61M2025/0037 (EP,US);
A61M2025/0042 (EP,US); A61M2025/0681 (EP,US); A61M2025/1052 (EP,US);
A61M2205/7545 (EP,US); A61M25/007 (EP,US); A61M29/02 (EP,US);
A61N2007/0043 (EP,US) (-)
Former IPC [2011/43]A61M1/36
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2017/37]
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:VERFAHREN UND SYSTEME ZUR BEHANDLUNG VON AKUTEM ISCHÄMISCHEM SCHLAGANFALL[2011/43]
English:METHODS AND SYSTEMS FOR TREATMENT OF ACUTE ISCHEMIC STROKE[2011/43]
French:MÉTHODES ET SYSTÈMES POUR LE TRAITEMENT D'UN ACCIDENT CÉRÉBRAL ISCHÉMIQUE AIGU[2011/43]
Entry into regional phase19.07.2011National basic fee paid 
19.07.2011Designation fee(s) paid 
19.07.2011Examination fee paid 
Examination procedure19.07.2011Examination requested  [2011/43]
01.02.2012Amendment by applicant (claims and/or description)
03.10.2013Despatch of a communication from the examining division (Time limit: M06)
04.04.2014Reply to a communication from the examining division
18.03.2015Despatch of a communication from the examining division (Time limit: M06)
18.09.2015Reply to a communication from the examining division
19.07.2016Despatch of a communication from the examining division (Time limit: M04)
17.11.2016Reply to a communication from the examining division
10.04.2017Communication of intention to grant the patent
01.08.2017Fee for grant paid
01.08.2017Fee for publishing/printing paid
01.08.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  03.10.2013
Opposition(s)14.06.2018No opposition filed within time limit [2018/34]
Fees paidRenewal fee
27.12.2011Renewal fee patent year 03
26.12.2012Renewal fee patent year 04
27.12.2013Renewal fee patent year 05
29.12.2014Renewal fee patent year 06
28.12.2015Renewal fee patent year 07
27.12.2016Renewal fee patent year 08
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  TooltipHU22.12.2009
AT13.09.2017
CY13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
MC13.09.2017
MK13.09.2017
NL13.09.2017
PL13.09.2017
PT13.09.2017
RO13.09.2017
SE13.09.2017
SI13.09.2017
SK13.09.2017
SM13.09.2017
TR13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
IS13.01.2018
[2020/27]
Former [2020/16]HU22.12.2009
AT13.09.2017
CY13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
MC13.09.2017
MK13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SI13.09.2017
SK13.09.2017
SM13.09.2017
TR13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
IS13.01.2018
Former [2019/51]HU22.12.2009
AT13.09.2017
CY13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
MC13.09.2017
MK13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SI13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
IS13.01.2018
Former [2019/46]HU22.12.2009
AT13.09.2017
CY13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
MC13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SI13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
IS13.01.2018
Former [2019/31]HU22.12.2009
AT13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
MC13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SI13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
IS13.01.2018
Former [2019/30]AT13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
MC13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SI13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
IS13.01.2018
Former [2018/52]AT13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SI13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
IS13.01.2018
Former [2018/50]AT13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
BE31.12.2017
IS13.01.2018
Former [2018/45]AT13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IE22.12.2017
LU22.12.2017
MT22.12.2017
IS13.01.2018
Former [2018/43]AT13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
LU22.12.2017
MT22.12.2017
IS13.01.2018
Former [2018/35]AT13.09.2017
CZ13.09.2017
DK13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IS13.01.2018
Former [2018/24]AT13.09.2017
CZ13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
IT13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SK13.09.2017
SM13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IS13.01.2018
Former [2018/23]AT13.09.2017
CZ13.09.2017
EE13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
PL13.09.2017
RO13.09.2017
SE13.09.2017
SK13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
IS13.01.2018
Former [2018/21]CZ13.09.2017
ES13.09.2017
FI13.09.2017
HR13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
SE13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
Former [2018/15]ES13.09.2017
FI13.09.2017
HR13.09.2017
LT13.09.2017
LV13.09.2017
NL13.09.2017
SE13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
Former [2018/12]ES13.09.2017
FI13.09.2017
HR13.09.2017
LT13.09.2017
LV13.09.2017
SE13.09.2017
BG13.12.2017
NO13.12.2017
GR14.12.2017
Former [2018/10]FI13.09.2017
HR13.09.2017
LT13.09.2017
SE13.09.2017
NO13.12.2017
Former [2018/09]FI13.09.2017
LT13.09.2017
SE13.09.2017
NO13.12.2017
Former [2018/08]FI13.09.2017
LT13.09.2017
NO13.12.2017
Former [2018/07]LT13.09.2017
NO13.12.2017
Cited inby applicant  FRAZEE, J. G.; X. LUO: "Retrograde transvenous perfusion", CRIT CARE CLIN, vol. 15, no. 4, 1999, pages 777 - 88
   FRAZEE, J. G.; X. LUO ET AL.: "Retrograde transvenous neuroperfusion: a back door treatment for stroke", STROKE, vol. 29, no. 9, 1998, pages 1912 - 6
   RIBO ET AL.: "Transcranial Doppler Monitoring of Transcervical Carotid Stenting with Flow Reversal Protection: A Novel Carotid Revascularization Technique", STROKE, vol. 37, 2006, pages 2846 - 2849
   SHEKEL ET AL.: "Experience of 500 Cases of Neurophysiological Monitoring in Carotid Endarterectomy", ACTA NEUROCHIR, vol. 149, 2007, pages 681 - 689, XP019544445, DOI: doi:10.1007/s00701-007-1228-8

DOI:   http://dx.doi.org/10.1007/s00701-007-1228-8
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.