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
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP3946680

EP3946680 - FILTER MEDIA, FILTERS, AND METHODS FOR MAKING THE SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.01.2022
Database last updated on 20.05.2024
FormerThe international publication has been made
Status updated on  19.10.2021
Formerunknown
Status updated on  27.09.2021
Most recent event   Tooltip18.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Resolute FP Canada, Inc.
111 boul. Robert-Bourassa
Suite 5000
Montreal, QC H3C 2M1 / CA
For all designated states
Resolute FP Corporate
Corporation Trust Center
1209 Orange St
Wilmington, DE 19801 / US
[2022/06]
Inventor(s)01 / HANLEY, Shaune, John
4553 Av. Old Orchard
Montreal, QC H4A 3B8 / CA
02 / BOUCHARD-AUBIN, Cloé
c/o FPinnovations
570 Saint-Jean Blvd. Pointe-Claire
QC H9R 3J9 / CA
03 / PAGE, Natalie
c/o FPinnovations
570 Saint-Jean Blvd. Pointe-Claire
QC H9R 3J9 / CA
04 / DROLET, François
c/o FPinnovations
570 Saint-Jean Blvd. Pointe-Claire
QC H9R 3J9 / CA
[N/P]
Former [2022/06]01 / HANLEY, Shaune, John
Montreal, QC H4A 3B8 / CA
02 / BOUCHARD-AUBIN, Cloé
QC H9R 3J9 / CA
03 / PAGE, Natalie
QC H9R 3J9 / CA
04 / DROLET, François
QC H9R 3J9 / CA
Representative(s)HGF
HGF Limited
1 City Walk
Leeds LS11 9DX / GB
[2022/06]
Application number, filing date20926353.226.03.2020
[2022/06]
WO2020US24876
Priority number, dateUS201962824030P26.03.2019         Original published format: US 201962824030 P
[2022/06]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020198428
Date:01.10.2020
Language:EN
[2020/40]
Type: A1 Application with search report 
No.:EP3946680
Date:09.02.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 01.10.2020 takes the place of the publication of the European patent application.
[2022/06]
Search report(s)International search report - published on:US01.10.2020
(Supplementary) European search report - dispatched on:EP16.03.2023
ClassificationIPC:B01D39/16, B01D46/10, B32B5/06, B01D46/00, B01D39/18, B01D39/12, B01D39/08
[2022/49]
CPC:
B01D39/18 (EP,US); B01D39/083 (EP); B01D39/12 (EP);
B01D46/0001 (EP); B01D2239/0225 (EP); B01D2239/0233 (EP);
B01D2239/0241 (EP); B01D2239/025 (EP); B01D2239/0266 (EP,US);
B01D2239/0407 (EP); B01D2239/0428 (EP); B01D2239/0435 (EP);
B01D2239/0457 (EP,US); B01D2239/0478 (EP); B01D2239/0622 (EP);
B01D2239/0627 (EP); B01D2239/0654 (EP); B01D2239/0681 (EP);
B01D2239/086 (EP); B01D2239/10 (EP,US); B01D2239/1225 (EP);
B01D2239/1233 (EP); B01D2239/1291 (EP) (-)
Former IPC [2022/06]B01D39/16, B01D46/10, B32B5/06
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 [2022/06]
TitleGerman:FILTERMEDIEN, FILTER UND VERFAHREN ZUR HERSTELLUNG DAVON[2022/06]
English:FILTER MEDIA, FILTERS, AND METHODS FOR MAKING THE SAME[2022/06]
French:MILIEUX FILTRANTS, FILTRES ET PROCÉDÉS DE FABRICATION DE CEUX-CI[2022/06]
Entry into regional phase14.10.2021National basic fee paid 
14.10.2021Search fee paid 
14.10.2021Designation fee(s) paid 
14.10.2021Examination fee paid 
Examination procedure14.10.2021Examination requested  [2022/06]
22.09.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
14.10.2021Renewal fee patent year 03
28.03.2023Renewal fee patent year 04
18.03.2024Renewal 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.
Documents cited:Search[A]US2009019825  (SKIRIUS STEPHEN A [US], et al) [A] 1* paragraphs [0118] - [0119]; figure 1; example 17 *;
 [XY]US7878301  (GROSS JAMES R [US], et al) [X] 1-3,5-10,15 * examples 101, 102c; claim 1; table 25 * [Y] 4;
 [Y]CN106436309  (XINXIANG XINKE PROTECTIVE TECH CO LTD) [Y] 4 * example 1; claim 1 *;
 [A]WO2018064500  (HOLLINGSWORTH & VOSE CO [US]) [A] 1 * page 6, lines 1-2; claim 1 * * page 13, lines 1-13 * * page 23, lines 22-27 * * page 25, lines 5-16 *
International search[Y]US4453553  (COHN CHARLES C [US]) [Y] 4, 5 * entire document *;
 [Y]JP2005319366  (SANKI GOMME KK) [Y] 10 * see machine translation *;
 [Y]US2012272829  (FOX ANDREW R [US], et al) [Y] 7, 8, 16 * entire document *;
 [A]US2016237623  (JAAKKOLA JYRKI T [US], et al) [A] 1-32 * entire document *;
 [Y]CN107373017  (SHANDONG YUWANG ECOLOGICAL FOOD IND CO LTD) [Y] 2, 11-13, 15-17 * see machine translation *;
 [A]US2018056219  (YOSHIDA JUN [JP], et al) [A] 1-32* entire document *;
 [XY]WO2018064500  (HOLLINGSWORTH & VOSE CO [US]) [X] 1, 3, 6, 31 * entire document * [Y] 2, 4, 5, 7, 8, 10-13, 15-17
by applicantUS7878301
 US2016289895
 CN106436309
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.