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Extract from the Register of European Patents

EP About this file: EP3943194

EP3943194 - LIGHTWEIGHT MATERIAL SEPARATOR FOR FRACTIONATION OF A MIXTURE OF SUBSTANCES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.11.2025
Database last updated on 08.04.2026
FormerThe patent has been granted
Status updated on  13.12.2024
FormerGrant of patent is intended
Status updated on  12.09.2024
FormerRequest for examination was made
Status updated on  29.07.2022
FormerThe application has been published
Status updated on  24.12.2021
Most recent event   Tooltip20.03.2026Lapse of the patent in a contracting state
New state(s): LU		published on 22.04.2026 [2026/17]
Applicant(s)For all designated states
Moerschen Mobile Aufbereitung GmbH
Lerchenfeldstraße 76
47877 Willich / DE
[2022/04]
Inventor(s)01 / BROOKSHAW, Sven
40668 Meerbusch / DE
 [2022/04]
Representative(s)Brinkmann & Partner
Patentanwälte
Partnerschaft mbB
Am Seestern 8
40547 Düsseldorf / DE
[2022/04]
Application number, filing date20187207.422.07.2020
[2022/04]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3943194
Date:26.01.2022
Language:DE
[2022/04]
Type: B1 Patent specification 
No.:EP3943194
Date:15.01.2025
Language:DE
[2025/03]
Search report(s)(Supplementary) European search report - dispatched on:EP22.12.2020
ClassificationIPC:B03B5/40, B03B11/00
[2022/04]
CPC:
B03B5/40 (EP); B03B11/00 (EP); B03B2011/008 (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 [2022/35]
Former [2022/04]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:LEICHTSTOFFABSCHEIDER ZUR FRAKTIONIERUNG EINES STOFFGEMISCHES[2022/04]
English:LIGHTWEIGHT MATERIAL SEPARATOR FOR FRACTIONATION OF A MIXTURE OF SUBSTANCES[2022/04]
French:SÉPARATEUR DE MATIÈRES LÉGÈRES DESTINÉ AU FRACTIONNEMENT D'UN MÉLANGE DE MATIÈRES[2022/04]
Examination procedure22.07.2022Amendment by applicant (claims and/or description)
22.07.2022Examination requested  [2022/35]
22.07.2022Date on which the examining division has become responsible
13.09.2024Communication of intention to grant the patent
10.12.2024Fee for grant paid
10.12.2024Fee for publishing/printing paid
10.12.2024Receipt of the translation of the claim(s)
Opposition(s)16.10.2025No opposition filed within time limit [2025/52]
Fees paidRenewal fee
28.07.2022Renewal fee patent year 03
25.07.2023Renewal fee patent year 04
18.07.2024Renewal fee patent year 05
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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  TooltipBG15.01.2025
CZ15.01.2025
DK15.01.2025
EE15.01.2025
ES15.01.2025
FI15.01.2025
HR15.01.2025
IT15.01.2025
LV15.01.2025
PL15.01.2025
RO15.01.2025
SE15.01.2025
SK15.01.2025
SM15.01.2025
NO15.04.2025
RS15.04.2025
GR16.04.2025
IS15.05.2025
PT15.05.2025
LU22.07.2025
[2026/17]
Former [2025/49]BG15.01.2025
CZ15.01.2025
DK15.01.2025
EE15.01.2025
ES15.01.2025
FI15.01.2025
HR15.01.2025
IT15.01.2025
LV15.01.2025
PL15.01.2025
RO15.01.2025
SE15.01.2025
SK15.01.2025
SM15.01.2025
NO15.04.2025
RS15.04.2025
GR16.04.2025
IS15.05.2025
PT15.05.2025
Former [2025/48]BG15.01.2025
CZ15.01.2025
DK15.01.2025
EE15.01.2025
ES15.01.2025
FI15.01.2025
HR15.01.2025
IT15.01.2025
LV15.01.2025
PL15.01.2025
SE15.01.2025
SM15.01.2025
NO15.04.2025
RS15.04.2025
GR16.04.2025
IS15.05.2025
PT15.05.2025
Former [2025/47]BG15.01.2025
DK15.01.2025
ES15.01.2025
FI15.01.2025
HR15.01.2025
IT15.01.2025
LV15.01.2025
PL15.01.2025
SE15.01.2025
SM15.01.2025
NO15.04.2025
RS15.04.2025
GR16.04.2025
IS15.05.2025
PT15.05.2025
Former [2025/46]BG15.01.2025
ES15.01.2025
FI15.01.2025
HR15.01.2025
LV15.01.2025
PL15.01.2025
SE15.01.2025
SM15.01.2025
NO15.04.2025
RS15.04.2025
GR16.04.2025
IS15.05.2025
PT15.05.2025
Former [2025/42]BG15.01.2025
ES15.01.2025
FI15.01.2025
HR15.01.2025
LV15.01.2025
PL15.01.2025
SE15.01.2025
NO15.04.2025
RS15.04.2025
GR16.04.2025
IS15.05.2025
PT15.05.2025
Former [2025/35]BG15.01.2025
ES15.01.2025
FI15.01.2025
HR15.01.2025
LV15.01.2025
PL15.01.2025
NO15.04.2025
RS15.04.2025
GR16.04.2025
IS15.05.2025
PT15.05.2025
Former [2025/34]ES15.01.2025
FI15.01.2025
HR15.01.2025
LV15.01.2025
PL15.01.2025
NO15.04.2025
RS15.04.2025
IS15.05.2025
PT15.05.2025
Former [2025/33]ES15.01.2025
FI15.01.2025
PL15.01.2025
RS15.04.2025
Documents cited:Search[IY] CN107876200  (XIANGTAN ELECTRIC MFG GROUP HEAVY DUTY EQUIPMENT CO LTD et al.)
 [IY] EP0634220  (WAGNER ANDREAS et al.) [I] 1,2,7,13,14 * figures 1,3; claim - *[Y] 3-6,13-15
 [I] DE9418405  (KLOTZKI ULRICH et al.) [I] 1,2,7 * column 2, line 20 - column 3, line 10; figure - *
 [I] EP3488931  (DOPPSTADT AUSTRIA GMBH et al.) [I] 1,2 * page 5, paragraph 4 - page 7, paragraph 5; figure 1 *
 [IY] DE19600897  (H AUG SCHMIDT TRANSPORTANLAGEN et al.) [I] 1,2,7 * paragraph [0025]; figures 1,5 *[Y] 8-11
 [Y] DE1221583  (HAZEMAG HARTZERKLEINERUNG et al.) [Y] 3-6 * column 4, line 48 - line 60; figure - *
 [Y] WO2016050326  (SANDVIK INTELLECTUAL PROPERTY et al.) [Y] 4-6,11 * column 4, line 9 - line 39; figure - *
 [Y] DE112014005209  (GUANGZHOU INST ENERGY CONVERSION CAS et al.) [Y] 8-10 * figures 1-6 *
by applicantDE202009004788
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.