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Extract from the Register of European Patents

EP About this file: EP3530645

EP3530645 - METHOD FOR PRODUCING NITROGEN-CONTAINING COMPOUND [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  03.11.2023
Database last updated on 03.09.2024
FormerGrant of patent is intended
Status updated on  16.05.2023
FormerExamination is in progress
Status updated on  26.11.2021
FormerRequest for examination was made
Status updated on  26.07.2019
FormerThe international publication has been made
Status updated on  28.04.2018
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): PL, SK		published on 04.09.2024 [2024/36]
Applicant(s)For all designated states
AGC INC.
5-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 1008405 / JP
[2019/35]
Inventor(s)01 / YAMAZAKI, Yusuke
c/o ASAHI GLASS COMPANY LIMITED
5-1 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8405 / JP
02 / SAWAGUCHI, Masanori
c/o ASAHI GLASS COMPANY LIMITED
5-1 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8405 / JP
03 / ISHIBASHI, Yuichiro
c/o ASAHI GLASS COMPANY LIMITED
5-1 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8405 / JP
 [2019/35]
Representative(s)Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
[2019/35]
Application number, filing date17862001.916.10.2017
[2019/35]
WO2017JP37350
Priority number, dateJP2016020502019.10.2016         Original published format: JP 2016205020
JP2017006139127.03.2017         Original published format: JP 2017061391
[2019/35]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018074411
Date:26.04.2018
Language:JA
[2018/17]
Type: A1 Application with search report 
No.:EP3530645
Date:28.08.2019
Language:EN
[2019/35]
Type: B1 Patent specification 
No.:EP3530645
Date:06.12.2023
Language:EN
[2023/49]
Search report(s)International search report - published on:JP26.04.2018
(Supplementary) European search report - dispatched on:EP24.04.2020
ClassificationIPC:C07C221/00, C07C225/14, C07D231/12
[2020/22]
CPC:
C07C221/00 (EP,KR,US); C07D231/12 (EP,CN,US); C07C225/14 (KR,US)
C-Set:
C07C221/00, C07C225/14 (EP)
Former IPC [2019/35]C07C221/00, C07C225/14
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 [2019/35]  
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER STICKSTOFFHALTIGEN VERBINDUNG[2019/35]
English:METHOD FOR PRODUCING NITROGEN-CONTAINING COMPOUND[2019/35]
French:PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ CONTENANT DE L'AZOTE[2019/35]
Entry into regional phase07.05.2019Translation filed 
09.05.2019National basic fee paid 
09.05.2019Search fee paid 
09.05.2019Designation fee(s) paid 
09.05.2019Examination fee paid 
Examination procedure09.05.2019Examination requested  [2019/35]
10.11.2020Amendment by applicant (claims and/or description)
30.11.2021Despatch of a communication from the examining division (Time limit: M04)
08.02.2022Reply to a communication from the examining division
17.05.2023Communication of intention to grant the patent
15.09.2023Receipt of the translation of the claim(s)
21.09.2023Fee for grant paid
21.09.2023Fee for publishing/printing paid
Fees paidRenewal fee
09.05.2019Renewal fee patent year 03
15.10.2020Renewal fee patent year 04
14.10.2021Renewal fee patent year 05
17.10.2022Renewal fee patent year 06
30.10.2023Renewal 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.
Lapses during opposition  TooltipCZ06.12.2023
ES06.12.2023
HR06.12.2023
PL06.12.2023
RO06.12.2023
RS06.12.2023
SK06.12.2023
SM06.12.2023
NO06.03.2024
GR07.03.2024
IS06.04.2024
[2024/36]
Former [2024/35]CZ06.12.2023
ES06.12.2023
HR06.12.2023
RO06.12.2023
RS06.12.2023
SM06.12.2023
NO06.03.2024
GR07.03.2024
IS06.04.2024
Former [2024/33]ES06.12.2023
HR06.12.2023
RS06.12.2023
SM06.12.2023
NO06.03.2024
GR07.03.2024
IS06.04.2024
Former [2024/32]ES06.12.2023
HR06.12.2023
RS06.12.2023
NO06.03.2024
GR07.03.2024
IS06.04.2024
Former [2024/24]ES06.12.2023
HR06.12.2023
RS06.12.2023
NO06.03.2024
GR07.03.2024
Former [2024/20]GR07.03.2024
Documents cited:Search[Y]US2003171622  (GLUFKE UTA [CH], et al) [Y] 1-10 * example 6 *;
 [Y]WO2016152886  (ASAHI GLASS CO LTD [JP]) [Y] 11 * examples 8-26 *;
 EP3275868  [ ] (ASAHI GLASS CO LTD [JP]);
 [XY]  - J.T. GUPTON, ET AL., "[[[(Dimethylamino)methylene]amino]methylene]dimethylammonium chloride", J.T. GUPTON, ET AL., L. Paquette (ed.), e-EROS Encyclopedia of Reagents for Organic Synthesis, New York, NY, US, John Wiley & Sons, (20010415), pages 1 - 3, doi:10.1002/047084289X.rd304m, ISBN 9780471936237, XP009519886 [X] 1,2 * scheme 5; page 1, column l * [Y] 1-11

DOI:   http://dx.doi.org/10.1002/047084289X.rd304m
 [Y]  - J.T. GUPTON, ET AL., "Reactions of [3-(dimethylamino)-2-azaprop-2-en-1-ylidene]dimethylammonium chloride with methyl ketones, primary amines, and unsubstituted amides", JOURNAL OF ORGANIC CHEMISTRY, American Chemical Society, Washington, DC, US, (198010), vol. 45, no. 22, doi:10.1021/jo01310a058, ISSN 0022-3263, pages 4522 - 4524, XP055685181 [Y] 1-10 * page 4523, column r; table II *

DOI:   http://dx.doi.org/10.1021/jo01310a058
International search[A]CN101781222  (UNIV GUANGDONG PHARM) [A] 1-11 * , (Family: none) *;
 [A]JP2015511944  (BAYER INTELLECTUAL PROPERTY GMBH) [A] 1-11 * , entire text & US 2015/0018561 A1 & WO 2013/120876 A1 & EP 2628722 A1 & TW 201336810 A & IL 233625 D& CN 104220419 A & KR 10-2015-0002596 A & MX 2014009442 A *;
 [A]WO2016152886  (ASAHI GLASS CO LTD [JP]) [A] 1-11 * , embodiments 1, 2 & KR 10-2017-0090500 A & CN 105541716 A & TW 201639806 A *;
 [PA]  - SCHUPPE, A. W. et al., "Scalable synthesis of enaminones utilizing Gold's reagents", Tetrahedron, (20170600), vol. 73, no. 26, pages 3643 - 3651, XP055478128 [PA] 1-11

DOI:   http://dx.doi.org/10.1016/j.tet.2017.03.092
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.