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Extract from the Register of European Patents

EP About this file: EP1644941

EP1644941 - METHOD OF MANUFACTURING MAGNETIC NANOPARTICLES HAVING IMPROVED MAGNETIC PROPERTIES [Right-click to bookmark this link]
Former [2006/15]MAGNETIC NANOPARTICLES HAVING IMPROVED MAGNETIC PROPERTIES
[2011/20]
StatusNo opposition filed within time limit
Status updated on  28.09.2012
Database last updated on 19.07.2024
Most recent event   Tooltip18.07.2014Lapse of the patent in a contracting state
New state(s): HU		published on 20.08.2014  [2014/34]
Applicant(s)For all designated states
micromod Partikeltechnologie GmbH
Friedrich-Barnewitz-Strasse 4
18119 Rostock-Warnemünde / DE
[2006/15]
Inventor(s)01 / TELLER, Joachim
Zum Wiesengrund 6
18276 Mistorf / DE
02 / WESTPHAL, Fritz
Dorfstrasse 42
18184 Poppendorf / DE
03 / GRÜTTNER, Cordula
Grüne Strasse 6
18273 Güstrow / DE
 [2006/15]
Representative(s)Garrels, Sabine, et al
Schnick & Garrels
Patentanwälte
Schonenfahrerstrasse 7
18057 Rostock / DE
[2012/09]
Former [2012/07]Prinz & Partner
Patentanwälte Rundfunkplatz 2
80335 München / DE
Former [2011/47]Garrels, Sabine
Schnick & Garrels Schonenfahrerstrasse 7
18057 Rostock / DE
Former [2006/15]Garrels, Sabine
Schnick & Garrels Schonenfahrerstrasse 7
18057 Rostock / DE
Application number, filing date04740828.109.07.2004
[2006/15]
WO2004EP07539
Priority number, dateDE200313143910.07.2003         Original published format: DE 10331439
[2006/15]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2005006356
Date:20.01.2005
Language:DE
[2005/03]
Type: A1 Application with search report 
No.:EP1644941
Date:12.04.2006
Language:DE
The application published by WIPO in one of the EPO official languages on 20.01.2005 takes the place of the publication of the European patent application.
[2006/15]
Type: B1 Patent specification 
No.:EP1644941
Date:23.11.2011
Language:DE
[2011/47]
Search report(s)International search report - published on:EP20.01.2005
ClassificationIPC:H01F1/00, H01F1/42, H01F1/44
[2006/15]
CPC:
A61K33/26 (EP,US); A61K47/60 (EP,US); A61K47/61 (EP,US);
A61K47/6849 (EP,US); A61K47/6923 (EP,US); A61K47/6929 (EP,US);
A61K49/186 (EP,US); A61K49/1863 (EP,US); A61K49/1875 (EP,US);
A61K51/1255 (EP,US); A61P25/00 (EP); A61P3/04 (EP);
A61P31/06 (EP); A61P31/12 (EP); A61P31/18 (EP);
A61P33/06 (EP); A61P35/00 (EP); A61P7/02 (EP);
A61P9/10 (EP); B82Y25/00 (EP,US); B82Y5/00 (EP,US);
H01F1/0054 (EP,US); H01F1/445 (EP,US); Y02A50/30 (EP,US);
Y10S977/811 (EP,US); Y10S977/83 (EP,US); Y10S977/838 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2006/15]
TitleGerman:VERFAHREN ZUR HERSTELLUNG MAGNETISCHER NANOPARTIKEL MIT VERBESSERTEN MAGNETEIGENSCHAFTEN[2011/20]
English:METHOD OF MANUFACTURING MAGNETIC NANOPARTICLES HAVING IMPROVED MAGNETIC PROPERTIES[2011/20]
French:PROCEDE DE FABRICATION DES NANOPARTICULES MAGNETIQUES AUX PROPRIETES MAGNETIQUES AMELIOREES[2011/20]
Former [2006/15]MAGNETISCHE NANOPARTIKEL MIT VERBESSERTEN MAGNETEIGENSCHAFTEN
Former [2006/15]MAGNETIC NANOPARTICLES HAVING IMPROVED MAGNETIC PROPERTIES
Former [2006/15]NANOPARTICULES MAGNETIQUES AUX PROPRIETES MAGNETIQUES AMELIOREES
Entry into regional phase05.01.2006National basic fee paid 
23.01.2006Designation fee(s) paid 
01.02.2006Examination fee paid 
Examination procedure01.02.2006Examination requested  [2006/15]
10.02.2006Amendment by applicant (claims and/or description)
25.07.2006Despatch of a communication from the examining division (Time limit: M04)
21.11.2006Reply to a communication from the examining division
15.04.2008Despatch of a communication from the examining division (Time limit: M06)
14.10.2008Reply to a communication from the examining division
02.12.2010Despatch of a communication from the examining division (Time limit: M04)
04.04.2011Reply to a communication from the examining division
25.08.2011Communication of intention to grant the patent
13.10.2011Fee for grant paid
13.10.2011Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  25.07.2006
Opposition(s)24.08.2012No opposition filed within time limit [2012/44]
Fees paidRenewal fee
05.01.2006Renewal fee patent year 03
28.06.2007Renewal fee patent year 04
30.04.2008Renewal fee patent year 05
23.06.2009Renewal fee patent year 06
23.06.2010Renewal fee patent year 07
06.07.2011Renewal fee patent year 08
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  TooltipHU09.07.2004
CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
FI23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
TR23.11.2011
BG23.02.2012
GR24.02.2012
ES05.03.2012
PT23.03.2012
LU09.07.2012
BE31.07.2012
MC31.07.2012
[2014/34]
Former [2014/27]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
FI23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
TR23.11.2011
BG23.02.2012
GR24.02.2012
ES05.03.2012
PT23.03.2012
LU09.07.2012
BE31.07.2012
MC31.07.2012
Former [2014/21]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
FI23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
TR23.11.2011
BG23.02.2012
GR24.02.2012
ES05.03.2012
PT23.03.2012
BE31.07.2012
MC31.07.2012
Former [2013/29]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
FI23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
BG23.02.2012
GR24.02.2012
ES05.03.2012
PT23.03.2012
BE31.07.2012
MC31.07.2012
Former [2013/24]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
BG23.02.2012
GR24.02.2012
ES05.03.2012
PT23.03.2012
BE31.07.2012
MC31.07.2012
Former [2013/22]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
BG23.02.2012
GR24.02.2012
ES05.03.2012
PT23.03.2012
MC31.07.2012
Former [2013/11]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
BG23.02.2012
GR24.02.2012
PT23.03.2012
MC31.07.2012
Former [2012/37]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
IE23.11.2011
IT23.11.2011
NL23.11.2011
PL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
BG23.02.2012
GR24.02.2012
PT23.03.2012
Former [2012/36]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
IE23.11.2011
NL23.11.2011
RO23.11.2011
SE23.11.2011
SI23.11.2011
SK23.11.2011
BG23.02.2012
GR24.02.2012
PT23.03.2012
Former [2012/35]CY23.11.2011
CZ23.11.2011
DK23.11.2011
EE23.11.2011
IE23.11.2011
NL23.11.2011
SE23.11.2011
SI23.11.2011
BG23.02.2012
GR24.02.2012
PT23.03.2012
Former [2012/34]CY23.11.2011
CZ23.11.2011
NL23.11.2011
SE23.11.2011
SI23.11.2011
GR24.02.2012
PT23.03.2012
Former [2012/28]CY23.11.2011
NL23.11.2011
SE23.11.2011
SI23.11.2011
GR24.02.2012
PT23.03.2012
Former [2012/24]NL23.11.2011
SE23.11.2011
SI23.11.2011
GR24.02.2012
PT23.03.2012
Former [2012/23]NL23.11.2011
GR24.02.2012
PT23.03.2012
Cited inInternational search[X]US4501726  (SCHROEDER ULF [SE], et al) [X] 1,4,7-9 * abstract * * column 3, lines 12-53 * * examples 1,7,12 * * column 2, lines 29-44 * * claim 2 *;
 US5358659  [ ] (ZIOLO RONALD F [US]) [ ] * example 1 *;
 [A]WO9527437  (MALLINCKRODT MEDICAL INC [US]) [A] 1,7-14 * abstract * * page 9, columns 15-31 * * example 1 *;
 [XA]EP0699964  (XEROX CORP [US]) [X] 1,4-6,12 * abstract * * page 5, lines 42-55 * * page 6, lines 2-6 * * example 1 * * page 3, lines 22-35,48-52 * [A] 13,14;
 [XA]US5667716  (ZIOLO RONALD F [US], et al) [X] 1-6,10-12 * abstract * * column 1, line 64 - column 2, line 11 * * column 12, lines 11-35,58-67 * * example 1 * * column 6, lines 49-58 * * column 9, line 66 - column 10, line 8 * * column 11, lines 22-34 * [A] 13,14;
 [A]US5814687  (KASAI KIYOSHI [JP], et al) [A] 1,4,6,10 * abstract * * column 8, lines 14-27 ** example 1 *;
 [A]US5852076  (SERAFIN MARK [US], et al) [A] 1,10,11 * column 3, line 23 - column 4, line 63 * * example 3 *
by applicantUS4101435
 US4280918
 US4329241
 US4452773
 US4677027
 EP0272091
 US4827945
 WO9007380
 US5160725
 US5304364
 US5427767
 US5545395
 US5580692
 US5595687
 US5635206
 WO0117662
 WO0156546
 WO0174245
 DE10020376
 WO0243708
 US6541039
 US2003092029
 US2003099954
 US6576221
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.