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

2022.02.11

More...
blank News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3708622

EP3708622 - MODIFIED FATTY ACID FOR ALKYD RESINS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.04.2024
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  05.05.2023
FormerGrant of patent is intended
Status updated on  09.10.2022
FormerRequest for examination was made
Status updated on  12.02.2021
FormerThe application has been published
Status updated on  14.08.2020
Most recent event   Tooltip19.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 21.01.2026  [2026/04]
Applicant(s)For all designated states
OLEON NV
Assenedestraat 2
9940 Evergem / BE
[2020/38]
Inventor(s)01 / STRUELENS, Pieter
Hoezenbroekstraat 31
1755 GOOIK / BE
02 / MAGNABOSCO, Enrico
Schmidtstr. 13
47533 KLEVE / DE
 [2020/38]
Representative(s)Santarelli
Tour Trinity
1 bis Place de la Défense
92400 Courbevoie / FR
[N/P]
Former [2023/23]Santarelli
Tour Trinity
1 bis Esplanade de la Défense
92035 Paris La Défense Cedex / FR
Former [2020/38]Santarelli
49, avenue des Champs-Elysées
75008 Paris / FR
Application number, filing date19163288.415.03.2019
[2020/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3708622
Date:16.09.2020
Language:EN
[2020/38]
Type: B1 Patent specification 
No.:EP3708622
Date:07.06.2023
Language:EN
[2023/23]
Search report(s)(Supplementary) European search report - dispatched on:EP22.07.2019
ClassificationIPC:C09D167/08
[2020/38]
CPC:
C09D167/08 (EP)
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 [2021/11]  
Former [2020/38]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:MODIFIZIERTE FETTSÄURE FÜR ALKYDHARZE[2020/38]
English:MODIFIED FATTY ACID FOR ALKYD RESINS[2020/38]
French:ACIDE GRAS MODIFIÉ DE RÉSINES ALKYDES[2020/38]
Examination procedure09.02.2021Examination requested  [2021/11]
09.02.2021Date on which the examining division has become responsible
12.03.2021Amendment by applicant (claims and/or description)
10.10.2022Communication of intention to grant the patent
06.02.2023Fee for grant paid
06.02.2023Fee for publishing/printing paid
06.02.2023Receipt of the translation of the claim(s)
Opposition(s)08.03.2024No opposition filed within time limit [2024/20]
Fees paidRenewal fee
31.03.2021Renewal fee patent year 03
29.03.2022Renewal fee patent year 04
29.03.2023Renewal 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  TooltipCY15.03.2019
HU15.03.2019
CZ07.06.2023
ES07.06.2023
HR07.06.2023
MC07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
TR07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
[2026/04]
Former [2025/41]CY15.03.2019
HU15.03.2019
CZ07.06.2023
ES07.06.2023
HR07.06.2023
MC07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
Former [2025/37]CY15.03.2019
CZ07.06.2023
ES07.06.2023
HR07.06.2023
MC07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
Former [2024/52]CZ07.06.2023
ES07.06.2023
HR07.06.2023
MC07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
Former [2024/10]CZ07.06.2023
ES07.06.2023
HR07.06.2023
PL07.06.2023
RO07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
IS07.10.2023
Former [2024/08]ES07.06.2023
HR07.06.2023
RS07.06.2023
SK07.06.2023
SM07.06.2023
NO07.09.2023
GR08.09.2023
Former [2023/51]ES07.06.2023
HR07.06.2023
RS07.06.2023
NO07.09.2023
GR08.09.2023
Former [2023/50]ES07.06.2023
NO07.09.2023
GR08.09.2023
Former [2023/48]ES07.06.2023
NO07.09.2023
Former [2023/46]ES07.06.2023
Documents cited:Search[XI] US4131579  (MUMMENTHEY HANS-DIETER et al.)
 [A] US2744832  (DRUMMOND FOLSOM E et al.)
by applicantUS5245062
 US2485160
   STOLL ET AL.: "Ketofettsaure-Derivate - Ein einfaches Verfahren zu ihrer Herstellung", FAT SCI. TECHNOL., vol. 9, 1992, pages 332 - 337
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.