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Extract from the Register of European Patents

EP About this file: EP3915531

EP3915531 - A NEGATIVE PRESSURE WOUND THERAPY (NPWT) DRESSING [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  29.03.2024
Database last updated on 17.09.2024
FormerGrant of patent is intended
Status updated on  03.12.2023
FormerExamination is in progress
Status updated on  23.02.2023
FormerRequest for examination was made
Status updated on  27.05.2022
FormerThe application has been published
Status updated on  29.10.2021
Most recent event   Tooltip07.05.2024Deletion: Renewal fee paid 
Applicant(s)For all designated states
Mölnlycke Health Care AB
Gamlestadsvägen 3 C
402 52 Göteborg / SE
[2021/48]
Inventor(s)01 / SVENSSON, Malin
414 53 GÖTEBORG / SE
02 / SKEPPSTEDT, Viktoria
426 58 VÄSTRA FRÖLUNDA / SE
03 / HOLMÉN, Malin
412 66 GÖTEBORG / SE
04 / BOLYOS, Elinor
438 91 LANDVETTER / SE
 [2021/48]
Representative(s)Kransell & Wennborg KB
P.O. Box 2096
403 12 Göteborg / SE
[2021/48]
Application number, filing date20176277.025.05.2020
[2021/48]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3915531
Date:01.12.2021
Language:EN
[2021/48]
Type: B1 Patent specification 
No.:EP3915531
Date:01.05.2024
Language:EN
[2024/18]
Search report(s)(Supplementary) European search report - dispatched on:EP09.11.2020
ClassificationIPC:A61F13/02, A61M1/00
[2021/48]
CPC:
A61F13/0206 (EP); A61F13/05 (EP,KR,US); A61M1/915 (EP,KR,US);
A61F13/0209 (EP,KR,US); A61F13/022 (KR); A61F13/0223 (KR,US);
A61M1/964 (EP,KR); A61M1/985 (EP,KR,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 [2022/26]
Former [2021/48]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:VERBAND FÜR UNTERDRUCKWUNDTHERAPIE (NPWT)[2021/48]
English:A NEGATIVE PRESSURE WOUND THERAPY (NPWT) DRESSING[2021/48]
French:PANSEMENT POUR LE TRAITEMENT DE PLAIES PAR PRESSION NÉGATIVE (NPWT)[2021/48]
Examination procedure24.05.2022Amendment by applicant (claims and/or description)
24.05.2022Examination requested  [2022/26]
24.05.2022Date on which the examining division has become responsible
22.02.2023Despatch of a communication from the examining division (Time limit: M04)
13.04.2023Reply to a communication from the examining division
04.12.2023Communication of intention to grant the patent
26.03.2024Fee for grant paid
26.03.2024Fee for publishing/printing paid
26.03.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
13.04.2022Renewal fee patent year 03
12.04.2023Renewal fee patent year 04
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Documents cited:Search[X]WO2019084087  (KCI LICENSING INC [US]);
 [A]WO2019171351  (SYSTAGENIX WOUND MAN LIMITED [GB])
by applicantEP20140194054
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.