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Extract from the Register of European Patents

EP About this file: EP3811572

EP3811572 - PROCESSING LOCAL AREA NETWORK DIAGNOSTIC DATA [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.02.2024
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  24.02.2023
FormerGrant of patent is intended
Status updated on  26.10.2022
FormerRequest for examination was made
Status updated on  26.03.2021
FormerThe international publication has been made
Status updated on  03.01.2020
Formerunknown
Status updated on  26.06.2019
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
British Telecommunications public limited company
1 Braham Street
London E1 8EE / GB
[2022/07]
Former [2021/17]For all designated states
British Telecommunications public limited company
81 Newgate Street
London EC1A 7AJ / GB
Inventor(s)01 / SCAHILL, Francis
Ground Floor, Faraday Building
1 Knightrider Street
London EC4V 5BT / GB
02 / RINGLAND, Simon
Ground Floor, Faraday Building
1 Knightrider Street
London EC4V 5BT / GB
03 / TWELL, Timothy
Ground Floor, Faraday Building
1 Knightrider Street
London EC4V 5BT / GB
 [2023/13]
Former [2021/17]01 / SCAHILL, Francis
Ground Floor, Faraday Building, 1 Knightrider
Street
London EC4V 5BT / GB
02 / RINGLAND, Simon
Ground Floor, Faraday Building, 1 Knightrider
Street
London EC4V 5BT / GB
03 / TWELL, Timothy
Ground Floor, Faraday Building, 1 Knightrider
Street
London EC4V 5BT / GB
Representative(s)British Telecommunications public limited company Intellectual Property Department
9th Floor
One Braham
Braham Street
London E1 8EE / GB
[2023/13]
Former [2021/17]British Telecommunications public limited company Intellectual Property Department
Ground Floor, Faraday Building
1 Knightrider Street
London EC4V 5BT / GB
Application number, filing date19731311.721.06.2019
[2021/17]
WO2019EP66513
Priority number, dateEP2018017957925.06.2018         Original published format: EP 18179579
[2021/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020002159
Date:02.01.2020
Language:EN
[2020/01]
Type: A1 Application with search report 
No.:EP3811572
Date:28.04.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 02.01.2020 takes the place of the publication of the European patent application.
[2021/17]
Type: B1 Patent specification 
No.:EP3811572
Date:29.03.2023
Language:EN
[2023/13]
Search report(s)International search report - published on:EP02.01.2020
ClassificationIPC:H04L43/02, H04L43/06, H04L43/04, H04L69/04, H04L67/5651, // H04L43/028, H04L12/28
[2022/45]
CPC:
H04L43/02 (EP); H04L43/0817 (US); H04L43/04 (EP,US);
H04L43/06 (EP,US); H04L43/10 (US); H04L67/5651 (EP);
H04L69/04 (EP); H04L12/2898 (EP); H04L43/028 (EP) (-)
Former IPC [2021/17]H04L12/26, H04L29/06, H04L29/08, H04L12/28
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 [2021/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERARBEITUNG DER DIAGNOSEDATEN EINES LOKALEN NETZWERKS[2021/17]
English:PROCESSING LOCAL AREA NETWORK DIAGNOSTIC DATA[2021/17]
French:TRAITEMENT DES DONNÉES DE DIAGNOSTIC DE RÉSEAU LOCAL[2022/45]
Former [2021/17]TRAITEMENT DE DONNÉES DE DIAGNOSTIC DE RÉSEAU LOCAL
Entry into regional phase16.11.2020National basic fee paid 
16.11.2020Designation fee(s) paid 
16.11.2020Examination fee paid 
Examination procedure16.11.2020Examination requested  [2021/17]
16.11.2020Date on which the examining division has become responsible
02.08.2021Amendment by applicant (claims and/or description)
27.10.2022Communication of intention to grant the patent
13.02.2023Receipt of the translation of the claim(s)
14.02.2023Fee for grant paid
14.02.2023Fee for publishing/printing paid
Opposition(s)03.01.2024No opposition filed within time limit [2024/10]
Fees paidRenewal fee
31.03.2021Renewal fee patent year 03
31.03.2022Renewal fee patent year 04
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  TooltipAT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
IT29.03.2023
LT29.03.2023
LV29.03.2023
MC29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SI29.03.2023
SK29.03.2023
SM29.03.2023
IE21.06.2023
LU21.06.2023
NO29.06.2023
BE30.06.2023
CH30.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
[2024/26]
Former [2024/25]AT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
MC29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SI29.03.2023
SK29.03.2023
SM29.03.2023
IE21.06.2023
LU21.06.2023
NO29.06.2023
BE30.06.2023
CH30.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2024/21]AT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
MC29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SK29.03.2023
SM29.03.2023
IE21.06.2023
LU21.06.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2024/15]AT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
MC29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SK29.03.2023
SM29.03.2023
LU21.06.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2024/09]AT29.03.2023
CZ29.03.2023
DK29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
MC29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SK29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2023/50]AT29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
PL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SK29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
IS29.07.2023
PT31.07.2023
Former [2023/49]AT29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RO29.03.2023
RS29.03.2023
SE29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
PT31.07.2023
Former [2023/48]AT29.03.2023
EE29.03.2023
ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RS29.03.2023
SE29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
PT31.07.2023
Former [2023/46]ES29.03.2023
FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RS29.03.2023
SE29.03.2023
SM29.03.2023
NO29.06.2023
GR30.06.2023
PT31.07.2023
Former [2023/38]FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
NL29.03.2023
RS29.03.2023
SE29.03.2023
NO29.06.2023
GR30.06.2023
Former [2023/37]FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
RS29.03.2023
SE29.03.2023
NO29.06.2023
GR30.06.2023
Former [2023/36]FI29.03.2023
HR29.03.2023
LT29.03.2023
LV29.03.2023
RS29.03.2023
SE29.03.2023
NO29.06.2023
Former [2023/35]HR29.03.2023
LT29.03.2023
RS29.03.2023
NO29.06.2023
Former [2023/34]LT29.03.2023
RS29.03.2023
Former [2023/33]LT29.03.2023
Cited inInternational search[Y]US6041351  (KHO SAMUEL P [US]) [Y] 1-15 * column 1, line 5 - column 5, line 60; figures 4A, 4B *;
 [Y]US8874741  (HASSAN OMAR [US], et al) [Y] 1-15 * column 2, line 59 - column 8, line 29; figures 1,2 *;
 [A]WO2016123383  (QUANTUM METRIC LLC [US]) [A] 6-10* paragraph [0002] - paragraph [0137]; figures 1-8 *
by applicantUS6041351
 US8874741
 WO2016123383
    - PANKAJ GUPTANICK MCKEOWN, "Algorithms for Packet Classification", IEEE Network: Magazine of Global Internetworking, vol. 15, no. 2, (20010300), pages 24 - 32, URL: http://vuba.stanford.edu/~nickm/papers/classificationtutorial01.pdf, XP011092081
    - JILL R. GOLDSCHNEIDER, Lossy Compression of Scientific Data via Wavelets and Vector Quantization, (20000200), URL: https://diaital.lib.washinaton.edu/researchworks/handle/1773/5881
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.