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Extract from the Register of European Patents

EP About this file: EP3477897

EP3477897 - METHOD FOR ROUTING DATA PACKETS IN A NETWORK TOPOLOGY [Right-click to bookmark this link]
Former [2019/18]METHODS AND APPARATUSES FOR ROUTING DATA PACKETS IN A NETWORK TOPOLOGY
[2020/43]
StatusNo opposition filed within time limit
Status updated on  12.11.2021
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  04.12.2020
FormerGrant of patent is intended
Status updated on  15.10.2020
FormerExamination is in progress
Status updated on  19.11.2019
FormerRequest for examination was made
Status updated on  01.11.2019
FormerThe application has been published
Status updated on  29.03.2019
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Telia Company AB
169 94 Solna / SE
[2019/18]
Inventor(s)01 / TAMIZKAR, Babak
Grönbrinksgatan 2
117 59 STOCKHOLM / SE
 [2019/18]
Representative(s)Groth & Co. KB
P.O. Box 6107
102 32 Stockholm / SE
[2019/18]
Application number, filing date18200206.312.10.2018
[2019/18]
Priority number, dateSE2017005134431.10.2017         Original published format: SE 1751344
[2019/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3477897
Date:01.05.2019
Language:EN
[2019/18]
Type: B1 Patent specification 
No.:EP3477897
Date:06.01.2021
Language:EN
[2021/01]
Search report(s)(Supplementary) European search report - dispatched on:EP26.02.2019
ClassificationIPC:H04L12/46, H04L12/715
[2019/18]
CPC:
H04L12/4641 (EP,US); H04L45/54 (SE); H04L45/586 (US);
H04L45/02 (EP,SE); H04L45/04 (EP,US); H04L45/50 (US);
H04L45/52 (SE); H04L45/745 (EP,SE,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 [2019/49]
Former [2019/18]AL,  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 
TitleGerman:VERFAHREN ZUM ROUTING VON DATENPAKETEN IN EINER NETZWERKTOPOLOGIE[2020/43]
English:METHOD FOR ROUTING DATA PACKETS IN A NETWORK TOPOLOGY[2020/43]
French:PROCÉDÉ D'ACHEMINEMENT DE PAQUETS DE DONNÉES DANS UNE TOPOLOGIE DE RÉSEAU[2020/43]
Former [2019/18]VERFAHREN UND VORRICHTUNGEN ZUM ROUTING VON DATENPAKETEN IN EINER NETZWERKTOPOLOGIE
Former [2019/18]METHODS AND APPARATUSES FOR ROUTING DATA PACKETS IN A NETWORK TOPOLOGY
Former [2019/18]PROCÉDÉS ET APPAREILS D'ACHEMINEMENT DE PAQUETS DE DONNÉES DANS UNE TOPOLOGIE DE RÉSEAU
Examination procedure25.10.2019Amendment by applicant (claims and/or description)
25.10.2019Examination requested  [2019/49]
25.10.2019Date on which the examining division has become responsible
22.11.2019Despatch of a communication from the examining division (Time limit: M04)
19.02.2020Reply to a communication from the examining division
16.10.2020Communication of intention to grant the patent
30.11.2020Fee for grant paid
30.11.2020Fee for publishing/printing paid
30.11.2020Receipt of the translation of the claim(s)
Opposition(s)07.10.2021No opposition filed within time limit [2021/50]
Fees paidRenewal fee
23.10.2020Renewal fee patent year 03
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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  TooltipHU12.10.2018
AL06.01.2021
AT06.01.2021
CY06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
IT06.01.2021
LT06.01.2021
LV06.01.2021
MC06.01.2021
MK06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SI06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
[2024/23]
Former [2023/33]HU12.10.2018
AL06.01.2021
AT06.01.2021
CY06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
IT06.01.2021
LT06.01.2021
LV06.01.2021
MC06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SI06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2023/30]AL06.01.2021
AT06.01.2021
CY06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
IT06.01.2021
LT06.01.2021
LV06.01.2021
MC06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SI06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2022/33]AL06.01.2021
AT06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
IT06.01.2021
LT06.01.2021
LV06.01.2021
MC06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SI06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2022/23]AL06.01.2021
AT06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
IT06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SI06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2022/13]AL06.01.2021
AT06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SI06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
PT06.05.2021
Former [2022/10]AL06.01.2021
AT06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
PT06.05.2021
Former [2022/08]AL06.01.2021
AT06.01.2021
CZ06.01.2021
EE06.01.2021
ES06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2022/07]AL06.01.2021
AT06.01.2021
CZ06.01.2021
EE06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2021/50]AT06.01.2021
CZ06.01.2021
EE06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RO06.01.2021
RS06.01.2021
SE06.01.2021
SK06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2021/48]AT06.01.2021
CZ06.01.2021
EE06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RS06.01.2021
SE06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2021/46]AT06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RS06.01.2021
SE06.01.2021
SM06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2021/42]AT06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RS06.01.2021
SE06.01.2021
BG06.04.2021
GR07.04.2021
IS06.05.2021
PT06.05.2021
Former [2021/39]AT06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
PL06.01.2021
RS06.01.2021
SE06.01.2021
BG06.04.2021
GR07.04.2021
PT06.05.2021
Former [2021/38]AT06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
RS06.01.2021
SE06.01.2021
BG06.04.2021
GR07.04.2021
PT06.05.2021
Former [2021/37]AT06.01.2021
HR06.01.2021
LT06.01.2021
LV06.01.2021
RS06.01.2021
BG06.04.2021
GR07.04.2021
PT06.05.2021
Former [2021/36]HR06.01.2021
LT06.01.2021
BG06.04.2021
GR07.04.2021
PT06.05.2021
Former [2021/35]HR06.01.2021
LT06.01.2021
PT06.05.2021
Former [2021/33]LT06.01.2021
PT06.05.2021
Documents cited:Search[A]US6980524  (LU I-TAI [US], et al) [A] 1-8 * abstract ** columns 7-21 *;
 [Y]US2015281073  (KOTHA SAIKRISHNA M [US], et al) [Y] 1-8 * abstract * * paragraphs [0020] - [0030] * * paragraphs [0032] - [0063] * * paragraphs [0065] - [0086] *;
 [Y]  - RADIA PERLMAN INTEL LABS BHARGAV BHIKKAJI BALAJI VENKAT VENKATASWAMI RAMASUBRAMANI MAHADEVAN SHIVAKUMAR SUNDARAM NARAYANA PERUMAL, "Connecting Disparate TRILL-based Data Center/PBB/Campus sites using BGP; draft-balaji-l2vpn-trill-over-ip-multi-level-03.txt", CONNECTING DISPARATE TRILL-BASED DATA CENTER/PBB/CAMPUS SITES USING BGP; DRAFT-BALAJI-L2VPN-TRILL-OVER-IP-MULTI-LEVEL-03.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SW, (20130219), pages 1 - 33, XP015090269 [Y] 1-8 * abstract * * sections 1-2 *
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.