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Extract from the Register of European Patents

EP About this file: EP3395860

EP3395860 - METHOD FOR PRODUCING POLYMER AGGREGATE [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  07.08.2020
Database last updated on 19.10.2024
FormerExamination is in progress
Status updated on  18.04.2020
FormerRequest for examination was made
Status updated on  28.09.2018
FormerThe international publication has been made
Status updated on  05.07.2017
Most recent event   Tooltip07.08.2020Withdrawal of applicationpublished on 09.09.2020  [2020/37]
Applicant(s)For all designated states
Spiber Inc.
234-1, Aza Mizukami
Kakuganji
Tsuruoka-shi
Yamagata 997-0052 / JP
[2018/44]
Inventor(s)01 / OHTA Yoshinori
c/o Spiber Inc.
234-1 Aza Mizukami
Kakuganji
Tsuruoka-shi Yamagata 997-0052 / JP
02 / SUZUMURA Hiroaki
c/o Spiber Inc.
234-1 Aza Mizukami
Kakuganji
Tsuruoka-shi Yamagata 997-0052 / JP
 [2018/44]
Representative(s)Handley, Matthew Edward
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[N/P]
Former [2018/44]Piotrowicz, Pawel Jan Andrzej, et al
Venner Shipley LLP
Byron House
Cambridge Business Park
Cowley Road
Cambridge CB4 0WZ / GB
Application number, filing date16878809.921.12.2016
[2018/44]
WO2016JP88205
Priority number, dateJP2015025421025.12.2015         Original published format: JP 2015254210
[2018/44]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017110922
Date:29.06.2017
Language:JA
[2017/26]
Type: A1 Application with search report 
No.:EP3395860
Date:31.10.2018
Language:EN
[2018/44]
Search report(s)International search report - published on:JP29.06.2017
(Supplementary) European search report - dispatched on:EP02.05.2019
ClassificationIPC:C08J3/07, C07K14/435, C12N15/09, D01F4/00
[2018/44]
CPC:
C12N15/70 (EP); C08J3/07 (US); C07K14/435 (US);
C07K14/43518 (EP,US); C08J3/16 (EP); C12N15/09 (US);
D01D5/06 (EP); D01F4/00 (EP,US); D01F4/02 (EP,US);
C08J2389/00 (EP,US) (-)
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 [2018/44]
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES POLYMERAGGREGATS[2018/44]
English:METHOD FOR PRODUCING POLYMER AGGREGATE[2018/44]
French:PROCÉDÉ DE PRODUCTION D'UN AGRÉGAT DE POLYMÈRE[2018/44]
Entry into regional phase21.06.2018Translation filed 
21.06.2018National basic fee paid 
21.06.2018Search fee paid 
21.06.2018Designation fee(s) paid 
21.06.2018Examination fee paid 
Examination procedure21.06.2018Examination requested  [2018/44]
21.06.2018Date on which the examining division has become responsible
28.11.2019Amendment by applicant (claims and/or description)
22.04.2020Despatch of a communication from the examining division (Time limit: M04)
04.08.2020Application withdrawn by applicant  [2020/37]
Fees paidRenewal fee
20.12.2018Renewal fee patent year 03
20.12.2019Renewal fee patent year 04
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Documents cited:Search[X]WO2004000915  (UNIV TUFTS [US], et al) [X] 1-8 * paragraph [0010] * * paragraphs [0038] - [0040] *;
 [A]WO2005012606  (UNIV TUFTS [US], et al) [A] 1-8 * paragraph [00100] *;
 [A]WO2008150861  (TUFTS COLLEGE [US], et al) [A] 1-8 * paragraph [0028]; claims 1-5 *;
 [X]WO2011022771  (COMMW SCIENT IND RES ORGANISATION [AU], et al) [X] 1,2,4-7 * claims 1,26(ii) * * page 8, line 20 - page 9, line 2 *;
 [A]EP2868782  (SPIBER INC [JP]) [A] 1-8* paragraphs [0026] - [0027] *;
 [X]  - JINFA MING ET AL, "Structure and properties of protein-based fibrous hydrogels derived from silk fibroin and sodium alginate", JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY., US, (20150217), vol. 74, no. 3, doi:10.1007/s10971-015-3662-z, ISSN 0928-0707, pages 774 - 782, XP055494753 [X] 1-8 * page 775, column 2, lines 1-29; figure 1 *

DOI:   http://dx.doi.org/10.1007/s10971-015-3662-z
International search[XY]WO2004098503  (UNIV TEXAS [US], et al) [X] 1-8 * , page 7, line 3 to page 17, line 21; working examples; claims & JP 2006-525446 A & JP 2012-131817 A & US 2004/0028655 A1 & US 2006/0193769 A1 * [Y] 8;
 [XY]  - MING, JINFA et al., "Structure and properties of protein-based fibrous hydrogels derived from silk fibroin and sodium alginate", Journal of sol-gel science and technology, (20150600), vol. 74, no. 3, pages 774 - 782, XP055494753 [X] 1-7 [Y] 8

DOI:   http://dx.doi.org/10.1007/s10971-015-3662-z
by applicantJP2002238569
 JP2008507260
 WO2014061043
    - "GenBank", Database accession no. M76430
    - "GenBank", Database accession no. AAC47010
    - "GenBank", Database accession no. AAC47011
    - "GenBank", Database accession no. AAC04504
    - "GenBank", Database accession no. ABR68856
    - "GenBank", Database accession no. AAL32472
    - "GenBank", Database accession no. CAJ00428
    - "GenBank", Database accession no. CAM32249.1
    - "GenBank", Database accession no. AAC14589.1
    - "GenBank", Database accession no. AAC14591.1
    - "GenBank", Database accession no. ABR37278.1
    - "Genbank", Database accession no. CAA56335.1
    - "Genbank", Database accession no. NP 611157
    - "Genbank", Database accession no. AAC98395
    - "Genbank", Database accession no. ACY30466
    - Proc. Natl. Acad. Sci. USA, (19720000), vol. 69, page 2110
    - Molecular Cloning
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.