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Extract from the Register of European Patents

EP About this file: EP3875185

EP3875185 - SELECTIVE SUPERPARAMAGNETIC SINTERING AND CORRESPONDING INK [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  15.07.2022
Database last updated on 02.09.2024
FormerThe application has been published
Status updated on  06.08.2021
Most recent event   Tooltip15.07.2022Application deemed to be withdrawnpublished on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Evonik Operations GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
[2021/36]
Inventor(s)01 / WUNNICKE Odo
Gartenbreie 65
48161 Munster / DE
02 / LEUCHS Susanne
Recklinghausser Str.46A
45721 Haltern am See / DE
03 / HUPFELD Tim
Mellinghofer Strasse 7
45143 Essen / DE
04 / HOLTHAUSEN Michael
Koggestrasse 33A
45721 Haltern am See / DE
05 / PIERICK Vanessa
Metterkampstrasse 9
45896 Gelsenkirchen / DE
06 / MISPELKAMP Dominik
Goldregenstrasse 12
45770 Marl / DE
07 / CORNELIUS Maximilian
Hofhausstrasse 7
60389 Frankfurt am Main / DE
08 / MACK Helmut
Am Holzberg 6
83278 Traunstein / DE
09 / FRINGS Bodo
Grauthoffweg 106b
33758 Schloss Holte Stukenbrock / DE
10 / GROSSE-PUPPENDAHL Thomas
Flaesheimer Straat 345
45721 Haltern am See / DE
11 / MONSHEIMER Sylvia
Tannenberger Weg 47
45721 Haltern am See / DE
12 / HEINDL Frank
Wolfganstraat 14a
63517 Rodenbach / DE
 [2021/36]
Representative(s)Evonik Patent Association
c/o Evonik Industries AG
IP Management
Bau 1042A/PB 15
Paul-Baumann-Straße 1
45772 Marl / DE
[2021/36]
Application number, filing date20161171.205.03.2020
[2021/36]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3875185
Date:08.09.2021
Language:DE
[2021/36]
Search report(s)(Supplementary) European search report - dispatched on:EP30.07.2020
ClassificationIPC:B22F3/10, B22F3/105, B29C64/165, B33Y10/00, B33Y70/00, B33Y70/10, C09D11/30, H01F1/44
[2021/36]
CPC:
B29C64/165 (EP); C09D11/38 (EP,US); B29C64/295 (EP);
B33Y10/00 (EP); B33Y70/00 (EP); B33Y70/10 (EP);
B41M5/0047 (US); B41M5/38285 (US); C09D11/322 (US);
H01F41/0253 (EP); Y02P10/25 (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 [2021/36]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SELECTIVE SUPERPARAMAGNETIC SINTERING UND EINE DAFÜR GEEIGNETE TINTE[2021/36]
English:SELECTIVE SUPERPARAMAGNETIC SINTERING AND CORRESPONDING INK[2021/36]
French:FRITTAGE SUPERPARAMAGNÉTIQUE SÉLECTIF ET ENCRE APPROPRIÉE ASSOCIÉE[2021/36]
Examination procedure10.03.2022Application deemed to be withdrawn, date of legal effect  [2022/33]
31.03.2022Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2022/33]
Fees paidPenalty fee
Additional fee for renewal fee
31.03.202203   M06   Not yet paid
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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[X]DE4407338  (SILICA GEL GMBH [DE], et al) [X] 1-10 * column 5, lines 11-54 * * column 6, lines 48-62 * * examples 1,2 * * claims 1-4 *;
 [X]US5928958  (PILGRIMM HERBERT [DE]) [X] 1-10 * example 1 * * claims 1,2,5 *;
 [X]EP1308240  (DEGUSSA [DE]) [X] 1-9,11 * paragraphs [0013] - [0018] - [0027] - [0031] - [0056] - [0073] * * claims 1,2,4,5 *;
 [X]WO2004034411  (FERROPHARM GMBH FORSCHUNGSLABO [DE], et al) [X] 1-9 * page 4, line 22 - page 5, line 11 * * page 8, line 33 - page 9, line 21 * * claims 1,8 *;
 [A]DE102005049718  (DEGUSSA [DE]) [A] 12-15* claims 1,6-8,15-18 *;
 [X]DE102005059751  (FERROPHARM GMBH FORSCHUNGSLABO [DE]) [X] 1,2,4-9 * examples 1,2 * * paragraph [0073] * * claims 1,7 *
by applicantUS2004137228
 US2007238056
 WO2012103974
 WO2014009107
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.