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Extract from the Register of European Patents

EP About this file: EP3707883

EP3707883 - AUTOMATED LOAD BALANCER DISCOVERY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.07.2024
Database last updated on 30.10.2024
FormerThe patent has been granted
Status updated on  28.07.2023
FormerGrant of patent is intended
Status updated on  22.03.2023
FormerRequest for examination was made
Status updated on  14.08.2020
FormerThe international publication has been made
Status updated on  18.05.2019
Most recent event   Tooltip18.10.2024Lapse of the patent in a contracting state
New state(s): BE		published on 20.11.2024 [2024/47]
Applicant(s)For all designated states
Zscaler, Inc.
120 Holger Way
San Jose, CA 95134 / US
[2020/38]
Inventor(s)01 / O'NEIL, John
c/o Edgewise Networks Inc.
800 District Avenue
Suite 170
Burlington Massachusetts 01803 / US
02 / KEISER, Thomas Evan Jr.
1 Burlington Woods Dr 101
Burlington, MA 01803 / US
03 / SMITH, Peter
1 Burlington Woods Dr 101
Burlington, MA 01803 / US
 [2023/16]
Former [2020/42]01 / O'NEIL, John
c/o Edgewise Networks Inc.
800 District Avenue
Suite 170
Burlington Massachusetts 01803 / US
02 / KEISER, Thomas Evan Jr.
1 Burlington Woods Dr 101
Burlington, MA 01803 / US
03 / SMITH, Peter
c/o Edgewise Networks Inc.
800 District Avenue
Suite 170
Burlington Massachusetts 01803 / US
Former [2020/38]01 / O'NEIL, John
c/o Edgewise Networks Inc.
800 District Avenue
Suite 170
Burlington Massachusetts 01803 / US
02 / KEISER, Thomas Evan Jr.
c/o Edgewise Networks Inc.
800 District Avenue
Suite 170
Burlington Massachusetts 01803 / US
03 / SMITH, Peter
c/o Edgewise Networks Inc.
800 District Avenue
Suite 170
Burlington Massachusetts 01803 / US
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[2020/38]
Application number, filing date18876654.709.11.2018
[2020/38]
WO2018US59924
Priority number, dateUS201762584456P10.11.2017         Original published format: US 201762584456 P
[2020/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019094655
Date:16.05.2019
Language:EN
[2019/20]
Type: A1 Application with search report 
No.:EP3707883
Date:16.09.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 16.05.2019 takes the place of the publication of the European patent application.
[2020/38]
Type: B1 Patent specification 
No.:EP3707883
Date:30.08.2023
Language:EN
[2023/35]
Search report(s)International search report - published on:KR16.05.2019
(Supplementary) European search report - dispatched on:EP17.06.2021
ClassificationIPC:H04L41/12, H04L41/40, H04L43/0876, H04L43/20, H04L67/50, H04L67/1004, H04L67/1031
[2023/15]
CPC:
H04L41/12 (EP); H04L43/106 (US); H04L41/046 (US);
H04L41/0893 (US); H04L41/40 (EP); H04L43/0876 (EP,US);
H04L43/20 (EP); H04L67/1004 (EP,US); H04L67/1031 (EP,US);
H04L67/535 (EP,US) (-)
Former IPC [2021/29]H04L12/24, H04L12/26, H04L29/08
Former IPC [2020/38]H04L29/08
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 [2020/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:AUTOMATISCHE ENTDECKUNG EINES LASTAUSGLEICHERS[2020/38]
English:AUTOMATED LOAD BALANCER DISCOVERY[2020/38]
French:DÉCOUVERTE AUTOMATISÉE D'ÉQUILIBREURS DE CHARGE[2020/38]
Entry into regional phase08.06.2020National basic fee paid 
08.06.2020Search fee paid 
08.06.2020Designation fee(s) paid 
08.06.2020Examination fee paid 
Examination procedure08.06.2020Examination requested  [2020/38]
14.01.2022Amendment by applicant (claims and/or description)
23.03.2023Communication of intention to grant the patent
19.07.2023Fee for grant paid
19.07.2023Fee for publishing/printing paid
19.07.2023Receipt of the translation of the claim(s)
Opposition(s)03.06.2024No opposition filed within time limit [2024/32]
Fees paidRenewal fee
25.11.2020Renewal fee patent year 03
27.09.2021Renewal fee patent year 04
10.11.2022Renewal 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  TooltipAT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
IE09.11.2023
LU09.11.2023
BE30.11.2023
CH30.11.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
[2024/47]
Former [2024/46]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
IE09.11.2023
LU09.11.2023
CH30.11.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/36]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
LU09.11.2023
CH30.11.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/34]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SK30.08.2023
SM30.08.2023
LU09.11.2023
CH30.11.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/32]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/26]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/23]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/22]AT30.08.2023
CZ30.08.2023
DK30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/20]AT30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RS30.08.2023
SE30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/10]AT30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RS30.08.2023
SE30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/09]AT30.08.2023
FI30.08.2023
LT30.08.2023
SE30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/08]LT30.08.2023
NO30.11.2023
GR01.12.2023
Documents cited:Search[A]US2004260755  (BARDZIL TIMOTHY J [US], et al) [A] 1-8 * paragraph [0031] - paragraph [0033] * * paragraph [0037] - paragraph [0064] * * figures 2, 3A-3C *;
 [A]US2012023230  (HOSKING MICHAEL R [GB], et al) [A] 1-8 * paragraph [0077] - paragraph [0087] * * paragraph [0091] - paragraph [0100] * * paragraph [0114] - paragraph [0133] * * figures 2, 3, 7A-8 *;
 [A]US2017126789  (KONDAPALLI NAVEEN [US], et al) [A] 1-8 * paragraph [0016] - paragraph [0021] * * paragraph [0042] - paragraph [0052] ** figures 1, 3-6 *
International search[A]US2004252694  (ADHIKARI AKSHAY [US], et al) [A] 1-8 * See paragraphs [0023]-[0085]; and figures 1-7. *;
 [A]US2007118655  (TSUMURA TADASHI [JP]) [A] 1-8 * See paragraphs [0023]-[0039]; and figures 1-7. *;
 [A]US7318105  (BONGIOVANNI KEVIN PAUL [US], et al) [A] 1-8* See column 3, line 6 - column 8, line 60; and figures 1-4. *;
 [X]US2012023230  (HOSKING MICHAEL R [GB], et al) [X] 1-8 * See paragraphs [0024], [0031], [0080], [0082], [0096], [0114], [0132]; and figures 1-2, 7a-7c. *;
 [A]US2013246606  (BRANCH JOEL W [US], et al) [A] 1-8 * See paragraphs [0015]-[0087]; and figures 1-6. *
by applicantUS2004260755
 US2012023230
 US2017126789
 US20080624575
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.