EP2724717 - SURFACE TREATMENT METHOD FOR MAGNETIC PARTICLES, MAGNETIC COMPOSITE PREPARED THEREBY, AND MAGNETIC COMPOSITE FOR LABELING TARGET MATERIALS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 18.03.2016 Database last updated on 11.05.2024 | Most recent event Tooltip | 18.03.2016 | Application deemed to be withdrawn | published on 20.04.2016 [2016/16] | Applicant(s) | For all designated states Nanobrick Co., Ltd. Bldg. C 4F 145 Gwanggyo-ro Yeongtong-gu Suwon-si, Gyeonggi-do 443-270 / KR | [2014/18] | Inventor(s) | 01 /
JOO, Jae-Hyun 151-1902 231 Dongtanbanseok-ro Hwaseong-si Gyeonggi-do 445-855 / KR | 02 /
WEE, Sung-Bok 2-310 50 Gyeongsu-daero 680beon-gil Paldal-gu Suwon-si Gyeonggi-do 442-819 / KR | 03 /
PARK, Youn-Jung 507 17-1 Hatap-ro Gwonseon-gu Suwon-si Gyeonggi-do 441-440 / KR | 04 /
HONG, Sung-Wan 202-1402 13 Seongbok1-ro 164beon-gil Suji-gu Yongin-si Gyeonggi-do 448-140 / KR | 05 /
CHANG, Hyong-Ku 104-502 69 Deokso-ro 97beon-gil Wabu-eup Namyangju-si Gyeonggi-do 472-724 / KR | [2014/18] | Representative(s) | Zardi, Marco M. Zardi & Co. SA Via Pioda 6 6900 Lugano / CH | [2014/18] | Application number, filing date | 12802026.0 | 22.06.2012 | WO2012KR04969 | Priority number, date | KR20110060931 | 23.06.2011 Original published format: KR 20110060931 | KR20110060935 | 23.06.2011 Original published format: KR 20110060935 | KR20110060936 | 23.06.2011 Original published format: KR 20110060936 | [2014/18] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2012177088 | Date: | 27.12.2012 | Language: | KO | [2012/52] | Type: | A1 Application with search report | No.: | EP2724717 | Date: | 30.04.2014 | Language: | EN | [2014/18] | Search report(s) | International search report - published on: | KR | 27.12.2012 | (Supplementary) European search report - dispatched on: | EP | 23.03.2015 | Classification | IPC: | A61K9/30, A61K9/16, A61K47/48, A61K49/10, G01N33/543, G01N33/58 | [2014/51] | CPC: |
G01N33/54326 (EP,US);
G01N33/585 (US);
A61K47/6923 (EP,US);
A61K47/6929 (EP,US)
|
Former IPC [2014/18] | A61K9/30, A61K9/16, A61K47/48, A61K49/10 | Designated contracting states | 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 [2014/18] | Title | German: | OBERFLÄCHENBEHANDLUNGSVERFAHREN FÜR MAGNETISCHE TEILCHEN, DAMIT HERGESTELLTE MAGNETISCHE ZUSAMMENSETZUNG UND MAGNETISCHER VERBUNDSTOFF ZUR MARKIERUNG VON ZIELSTOFFEN | [2014/18] | English: | SURFACE TREATMENT METHOD FOR MAGNETIC PARTICLES, MAGNETIC COMPOSITE PREPARED THEREBY, AND MAGNETIC COMPOSITE FOR LABELING TARGET MATERIALS | [2014/18] | French: | PROCÉDÉ DE TRAITEMENT DE SURFACE POUR PARTICULES MAGNÉTIQUES, COMPOSITE MAGNÉTIQUE AINSI PRÉPARÉ, ET COMPOSITE MAGNÉTIQUE POUR LE MARQUAGE DE MATÉRIAUX CIBLES | [2014/18] | Entry into regional phase | 23.01.2014 | Translation filed | 23.01.2014 | National basic fee paid | 23.01.2014 | Search fee paid | 23.01.2014 | Designation fee(s) paid | 23.01.2014 | Examination fee paid | Examination procedure | 23.01.2014 | Amendment by applicant (claims and/or description) | 23.01.2014 | Examination requested [2014/18] | 24.10.2015 | Application deemed to be withdrawn, date of legal effect [2016/16] | 01.12.2015 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2016/16] | Fees paid | Renewal fee | 14.05.2014 | Renewal fee patent year 03 | 11.06.2015 | Renewal fee patent year 04 |
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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]US4155748 (HUEBNER WERNER [DE], et al) [X] 1,2,4,6,15 * abstract * * examples 1-7 * * Comparative example 1 *; | [X]EP0472145 (SONY CORP [JP]) [X] 1,2,4,6,15 * examples 1-5 * * Comparative examples 1 and 2 *; | [A]US2004121186 (POTANIN ANDREI [US], et al) [A] 1 * example 5 *; | [X] - ANDREAS HOFMANN ET AL, "Highly monodisperse water-dispersable iron oxide nanoparticles for biomedical applications", JOURNAL OF MATERIALS CHEMISTRY, (20100101), vol. 20, no. 36, doi:10.1039/c0jm01169j, ISSN 0959-9428, page 7842, XP055150735 [X] 6,7 * Scheme 1 * * figure 3a * * abstract * * figure 2 * * table 1 * * page 7845, column l, paragraph 2 * DOI: http://dx.doi.org/10.1039/c0jm01169j | [X] - CHAO HUANG ET AL, "Magnetic nanoparticles for magnetic resonance imaging: modulation of macrophage uptake by controlled PEGylation of the surface coating", JOURNAL OF MATERIALS CHEMISTRY, (20100101), vol. 20, no. 39, doi:10.1039/c0jm01526a, ISSN 0959-9428, page 8512, XP055150690 [X] 6 * abstract * * page 8513, column l, paragraph l * DOI: http://dx.doi.org/10.1039/c0jm01526a | [X] - CHIA-FEN LEE ET AL, "Synthesis and morphology of an iron oxide/polystyrene/poly(isopropylacrylamide-co-methacrylic acid) thermosensitive magnetic composite latex with potassium persulfate as the initiator", JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, (20070715), vol. 45, no. 14, doi:10.1002/pola.22062, ISSN 0887-624X, pages 3062 - 3072, XP055150752 [X] 1,2,4-7 * abstract * * table 1 * * figure 1 * * page 3063, column r, paragraph 1 * * Scheme 4 * * page 3068, column r, paragraph 2 * DOI: http://dx.doi.org/10.1002/pola.22062 | [X] - WOO K ET AL, "Synthesis and surface modification of hydrophobic magnetite to processible magnetitesigmailica-propylamine", JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 293, no. 1, ISSN 0304-8853, (20050501), pages 177 - 181, (20050501), XP027843018 [X] 6,7 * page 178, column l, paragraph 3 - column r, paragraph l * * figures 1,2 * | [X] - ZHANG ET AL, "Effect of surface treatment of magnetic particles on the preparation of magnetic polymer microspheres by miniemulsion polymerization", JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, (20070315), vol. 311, no. 1, doi:10.1016/J.JMMM.2006.11.181, ISSN 0304-8853, pages 140 - 144, XP022036648 [X] 6 * table 1 * * page 141, column l, paragraph 3 - paragraph 4 * DOI: http://dx.doi.org/10.1016/j.jmmm.2006.11.181 | [XI] - KONG S ET AL, "Influence of surface modification of SrFe12O19 particles with oleic acid on magnetic microsphere preparation", PARTICUOLOGY, ELSEVIER, AMSTERDAM, NL, vol. 6, no. 3, doi:10.1016/J.PARTIC.2008.03.004, ISSN 1674-2001, (20080601), pages 185 - 190, (20080527), XP022938325 [X] 6 * figure 5 * * page 186, column l, paragraph 3 - paragraph 4 * [I] 1-6,11-15 DOI: http://dx.doi.org/10.1016/j.partic.2008.03.004 | [A] - SHAMIM N ET AL, "Synthesis and characterization of double surfactant coated magnetic particles", COMPENDEX, ENGINEERING INFORMATION, INC., NEW YORK, NY, US, (200504), Database accession no. E2005279196376, XP002732255 [A] 1 * abstract * DOI: http://dx.doi.org/10.1142/S0219581X05003061 | [ ] - INTERNATIONAL JOURNAL OF NANOSCIENCE APRIL 2005 WORLD SCIENTIFIC PUBLISHING CO. PTE LTD SG, (200504), vol. 4, no. 2, doi:10.1142/S0219581X05003061, pages 187 - 195 | International search | [A]KR100541282B (KYUNGPOOK NAT UNIV IND ACAD [KR]); | [A]KR20060061494 (KOREA INST CERAMIC ENG & TECH [KR]); | [A]KR20070015726 (YOUNG BAEK KIM); | [X]KR20090026093 (ANYGEN CO LTD [KR]); | [X]KR20090033155 (IND ACADEMIC COOP [KR]); | [A]KR20090050237 (KOREA INST SCI & TECH [KR]); | [X]KR20100070095 (IND ACADEMIC COOP [KR]) |