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Extract from the Register of European Patents

EP About this file: EP3643679

EP3643679 - SURFACE-MODIFIED NANODIAMOND, LIQUID DISPERSION CONTAINING SURFACE-MODIFIED NANODIAMOND, AND RESIN DISPERSION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.03.2020
Database last updated on 13.07.2024
FormerThe international publication has been made
Status updated on  31.12.2018
Most recent event   Tooltip02.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Daicel Corporation
3-1, Ofuka-cho
Kita-ku
Osaka-shi, Osaka 530-0011 / JP
[2020/18]
Inventor(s)01 / UMEMOTO, Kouichi
c/o DAICEL CORPORATION
1239 Shinzaike
Aboshi-ku
Himeji-shi Hyogo 671-1283 / JP
 [2020/18]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2020/18]
Application number, filing date18819722.206.06.2018
[2020/18]
WO2018JP21690
Priority number, dateJP2017011954419.06.2017         Original published format: JP 2017119544
[2020/18]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018235599
Date:27.12.2018
Language:JA
[2018/52]
Type: A1 Application with search report 
No.:EP3643679
Date:29.04.2020
Language:EN
[2020/18]
Search report(s)International search report - published on:JP27.12.2018
(Supplementary) European search report - dispatched on:EP11.03.2021
ClassificationIPC:C01B32/28, B82Y30/00, B82Y40/00, C08K9/06, C08L101/00, C09C1/00, C09D17/00, C09C1/44, C09C1/56, // C09C3/12
[2021/14]
CPC:
C09C1/44 (EP); C01B32/28 (EP,US); B82Y30/00 (EP);
B82Y40/00 (EP); C08K3/04 (US); C08K9/06 (EP,US);
C08L101/00 (EP); C09C1/565 (EP); C09D17/00 (EP);
C01P2004/64 (EP); C09C3/12 (EP) (-)
Former IPC [2020/18]C01B32/28, B82Y30/00, B82Y40/00, C08K9/06, C08L101/00, C09C1/00, C09D17/00
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 [2020/18]
TitleGerman:OBERFLÄCHENMODIFIZIERTER NANODIAMANT, FLÜSSIGE DISPERSION MIT DEM OBERFLÄCHENMODIFIZIERTEM NANODIAMANT UND HARZDISPERSION[2020/18]
English:SURFACE-MODIFIED NANODIAMOND, LIQUID DISPERSION CONTAINING SURFACE-MODIFIED NANODIAMOND, AND RESIN DISPERSION[2020/18]
French:NANODIAMANT MODIFIÉ EN SURFACE, DISPERSION LIQUIDE CONTENANT UN NANODIAMANT MODIFIÉ EN SURFACE, ET DISPERSION DE RÉSINE[2020/18]
Entry into regional phase16.01.2020Translation filed 
16.01.2020National basic fee paid 
16.01.2020Search fee paid 
16.01.2020Designation fee(s) paid 
16.01.2020Examination fee paid 
Examination procedure16.01.2020Examination requested  [2020/18]
24.09.2021Amendment by applicant (claims and/or description)
Fees paidRenewal fee
16.01.2020Renewal fee patent year 03
28.06.2021Renewal fee patent year 04
31.03.2022Renewal fee patent year 05
31.03.2023Renewal fee patent year 06
31.03.2024Renewal fee patent year 07
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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[XA]US2015218921  (SURESH RADHIKA [US], et al) [X] 1-4 * paragraphs [0039] , [0043] - paragraph [0047] * [A] 5,6;
 [IA]  - YUEJIANG LIANG ET AL, "A General Procedure to Functionalize Agglomerating Nanoparticles Demonstrated on Nanodiamond", ACS NANO, (20090825), vol. 3, no. 8, doi:10.1021/nn900339s, ISSN 1936-0851, pages 2288 - 2296, XP055197961 [I] 6 * Scheme 1a; page 2289, [Results and Discussion]; page 2294, [Methods]).;; figure 1 * [A] 1-5

DOI:   http://dx.doi.org/10.1021/nn900339s
 [XI]  - YUEN YUNG HUI, BAILIN ZHANG, YUAN-CHANG CHANG, CHENG-CHUN CHANG, HUAN-CHENG CHANG, JUI-HUNG HSU, KAREN CHANG, AND FU-HSIUNG CHANG, "Two-photon fluorescence correlation spectroscopy of lipid-encapsulated fluorescent nanodiamonds in living cells", OPTICS EXPRESS, (2010), vol. 18, no. 6, doi:10.1364/OE.18.005896, pages 5896 - 5905, XP055779850 [X] 1,2,5 * paragraph ["2.Experimental Section"]; figure 4a * [I] 6

DOI:   http://dx.doi.org/10.1364/OE.18.005896
 [IA]  - DOLMATOV V. YU., "Polymer-diamond composites based on detonation nanodiamonds. Part 2", JOURNAL OF SUPERHARD MATERIALS, US, (20070401), vol. 29, no. 2, doi:10.3103/S1063457607020013, ISSN 1063-4576, pages 65 - 75, XP055779918 [I] 1,4,6 * page 70, [2. Polysiloxanes] to page 75, [References] * [A] 5

DOI:   http://dx.doi.org/10.3103/S1063457607020013
International search[Y]US2012003479  (HSIN YU-LIN [TW], et al) [Y] 3, 5, 6* , Claims, [0020] & TW 201202492 A *;
 [XY]US2015218921  (SURESH RADHIKA [US], et al) [X] 1, 2, 4 * , Claims, [0039], [0043]-[0045], [0047] & US 2015/0218435 A1 & 2015/116332 A1 & CN 107018666 A & CN 106103889 A * [Y] 3, 5, 6;
 [Y]JP2016520035  [Y] 3, 5, 6 * , *
by applicantJP2012017225
 JP2017119544
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.