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Extract from the Register of European Patents

EP About this file: EP3597631

EP3597631 - COMPLEX CRYSTAL AND CHEMOSENSOR PROVIDED WITH SAME [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  08.09.2023
Database last updated on 14.09.2024
FormerExamination is in progress
Status updated on  09.06.2023
FormerRequest for examination was made
Status updated on  20.12.2019
FormerThe international publication has been made
Status updated on  22.09.2018
Most recent event   Tooltip08.09.2023Withdrawal of applicationpublished on 11.10.2023  [2023/41]
Applicant(s)For all designated states
Panasonic Holdings Corporation
1006, Oaza Kadoma
Kadoma-shi
Osaka 571-8501 / JP
[2022/23]
Former [2020/04]For all designated states
Panasonic Corporation
1006 Oaza Kadoma
Kadoma-shi, Osaka 571-8501 / JP
Inventor(s)01 / HOSOKAWA, Teppei
c/o Panasonic Intellectual Property
Management Co., Ltd.
1-61, Shiromi 2-chome, Chuo-ku
Osaka-shi Osaka 540-6207 / JP
02 / TOHNAI, Norimitsu
c/o Osaka University
1-1, Yamadaoka
Suita-shi Osaka 565-0871 / JP
03 / NISHITANI, Mikihiko
c/o Osaka University
1-1, Yamadaoka
Suita-shi Osaka 565-0871 / JP
 [2020/04]
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 31 02 60
80102 München / DE
[2020/04]
Application number, filing date18768431.115.03.2018
[2020/04]
WO2018JP10344
Priority number, dateJP2017005179516.03.2017         Original published format: JP 2017051795
[2020/04]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018169023
Date:20.09.2018
Language:JA
[2018/38]
Type: A1 Application with search report 
No.:EP3597631
Date:22.01.2020
Language:EN
[2020/04]
Search report(s)International search report - published on:JP20.09.2018
(Supplementary) European search report - dispatched on:EP17.02.2020
ClassificationIPC:C07C255/42, B01D53/14, B01J20/22, B01J20/30, C07C211/27, C09K11/06, G01N21/64, G01N27/00, G01N27/04, C07C217/58, C07D209/82, C07D213/38, C07D213/74, C07D241/48, C07D265/38, C07D279/26, C07D307/52, C07D333/20, C07D333/36
[2020/12]
CPC:
C07C211/27 (EP,US); C07D279/22 (US); B01D53/14 (EP,US);
B01J20/22 (EP,US); B01J20/30 (EP,US); C07C217/58 (EP);
C07C255/42 (EP,US); C07D209/82 (EP); C07D209/86 (US);
C07D213/38 (EP,US); C07D213/74 (EP); C07D241/48 (EP);
C07D265/38 (EP); C07D279/26 (EP); C07D307/52 (EP);
C07D333/20 (EP,US); C07D333/36 (EP,US); C09K11/06 (EP,US);
G01N21/64 (EP,US); G01N27/04 (EP,US); G01N27/00 (EP) (-)
Former IPC [2020/04]C07C255/42, B01D53/14, B01J20/22, B01J20/30, C07C211/27, C09K11/06, G01N21/64, G01N27/00, G01N27/04
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 [2020/04]
TitleGerman:KOMPLEXER KRISTALL UND DAMIT AUSGESTATTETER CHEMOSENSOR[2020/04]
English:COMPLEX CRYSTAL AND CHEMOSENSOR PROVIDED WITH SAME[2020/04]
French:CRISTAL COMPLEXE ET CAPTEUR CHIMIQUE ÉQUIPÉ DE CELUI-CI[2020/04]
Entry into regional phase12.09.2019Translation filed 
16.10.2019National basic fee paid 
16.10.2019Search fee paid 
12.09.2019Designation fee(s) paid 
12.09.2019Examination fee paid 
Examination procedure12.09.2019Examination requested  [2020/04]
15.09.2020Amendment by applicant (claims and/or description)
09.06.2023Despatch of a communication from the examining division (Time limit: M04)
31.08.2023Application withdrawn by applicant  [2023/41]
Fees paidRenewal fee
24.03.2020Renewal fee patent year 03
24.03.2021Renewal fee patent year 04
25.03.2022Renewal fee patent year 05
23.03.2023Renewal fee patent year 06
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Documents cited:SearchJPH02254425  [ ] (TEIJIN LTD);
 [X]  - TAKEYA, YUTAKA ET AL, "Organic nonlinear optical material", CAPLUS, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, Database accession no. 1991:418282, URL: STN, XP002797285 [X] 1,2,4,6 * abstract * * CAS RN: 134250-51-4 *
 [A]  - SAVARIMUTHU PHILIP ANTHONY ET AL, "Impact of molecular structure on intermolecular interactions and organic solid state luminescence in supramolecular systems", JOURNAL OF PHYSICAL ORGANIC CHEMISTRY., GB, (20101101), vol. 23, no. 11, doi:10.1002/poc.1757, ISSN 0894-3230, pages 1074 - 1079, XP055663685 [A] 1-8 * figures 1-4 *

DOI:   http://dx.doi.org/10.1002/poc.1757
International search[A]JPH02254425  (TEIJIN LTD) [A] 1-9 * , claims, examples (Family: none) *;
 [A]JP2015193563  (PANASONIC CORP) [A] 1-9 * , claims, examples (Family: none) *;
 [A]  - AMAMOTO, ATSUSHI et al., "Hierarchical construction of fluorescent organic porous structures and guest responsive fluorescent modulation by ammonium carboxylates", Organic Crystal Group Newsletter, (20110101), vol. 29, page 59, XP055636634 [A] 1-9
 [A]  - HARIHARAN, P. S. et al., "Molecular engineering of triphenylamine based aggregation enhanced emissive fluorophore: structure-dependent mechanochromism and self-reversible fluorescence switching", Crystal Growth & Design, (20161121), vol. 17, no. 1, pages 146 - 155, XP055558578 [A] 1-9

DOI:   http://dx.doi.org/10.1021/acs.cgd.6b01363
by applicantJP2009236607
 WO2011148774
 JP2015193563
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.