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Extract from the Register of European Patents

EP About this file: EP3319946

EP3319946 - METHOD FOR THE SYNTHESIS OF 2,6-BIS (METHIONYL) -1,4-DIKETOPIPERAZINE [Right-click to bookmark this link]
Former [2018/20]SIMPLIFIED AND SCALABLE METHOD FOR SYNTHESIS OF 2,6-BIS(METHIONYL)-1,4-DIKETOPIPERAZINE
[2018/51]
StatusThe application is deemed to be withdrawn
Status updated on  20.09.2019
Database last updated on 28.09.2024
FormerGrant of patent is intended
Status updated on  12.12.2018
FormerRequest for examination was made
Status updated on  13.04.2018
FormerThe international publication has been made
Status updated on  13.01.2017
Most recent event   Tooltip20.09.2019Application deemed to be withdrawnpublished on 23.10.2019  [2019/43]
Applicant(s)For all designated states
Evonik Degussa GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
[2018/20]
Inventor(s)01 / BRAUNE, Sascha
Ringstraße 42
63505 Langenselbold / DE
02 / ROST, Daniel
Emil-Heckel-Str. 20a
68163 Mannheim / DE
03 / BILZ, Jürgen
Lessingstr. 11
63579 Freigericht / DE
04 / HÄUSSNER, Thomas
Goethestr. 20a
64859 Eppertshausen / DE
05 / HASSELBACH, Hans Joachim
Deutschordenstr. 6
63571 Gelnhausen / DE
06 / KOBLER, Christoph
Centgrafenweg 12
63755 Alzenau / DE
 [2018/35]
Former [2018/20]01 / BRAUNE, Sascha
Bahnhofstr. 60
64404 Bickenbach / DE
02 / ROST, Daniel
Emil-Heckel-Str. 20a
68163 Mannheim / DE
03 / BILZ, Jürgen
Lessingstr. 11
63579 Freigericht / DE
04 / HÄUSSNER, Thomas
Goethestr. 20a
64859 Eppertshausen / DE
05 / HASSELBACH, Hans Joachim
Deutschordenstr. 6
63571 Gelnhausen / DE
06 / KOBLER, Christoph
Centgrafenweg 12
63755 Alzenau / DE
Representative(s)Evonik Patent Association
c/o Evonik Industries AG
IP Management
Bau 1042A/PB 15
Paul-Baumann-Straße 1
45772 Marl / DE
[N/P]
Application number, filing date16733932.428.06.2016
[2018/20]
WO2016EP64982
Priority number, dateEP2015017605809.07.2015         Original published format: EP 15176058
[2018/20]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2017005547
Date:12.01.2017
Language:DE
[2017/02]
Type: A1 Application with search report 
No.:EP3319946
Date:16.05.2018
Language:DE
The application published by WIPO in one of the EPO official languages on 12.01.2017 takes the place of the publication of the European patent application.
[2018/20]
Search report(s)International search report - published on:EP12.01.2017
ClassificationIPC:C07D241/00, C07K5/062
[2018/20]
CPC:
C07D241/08 (EP,US); C07K5/12 (US); C07K5/0606 (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 [2018/20]
TitleGerman:VEREINFACHTES UND SKALIERFÄHIGES VERFAHREN ZUR SYNTHESE VON 2,6-BIS(METHIONYL)-1,4-DIKETOPIPERAZIN[2018/20]
English:METHOD FOR THE SYNTHESIS OF 2,6-BIS (METHIONYL) -1,4-DIKETOPIPERAZINE[2018/51]
French:PROCEDE DESTINE A LA SYNTHESE DE 2,6-BIS (METHIONYL)-1,4-DICETOPIPERAZINE[2018/51]
Former [2018/20]SIMPLIFIED AND SCALABLE METHOD FOR SYNTHESIS OF 2,6-BIS(METHIONYL)-1,4-DIKETOPIPERAZINE
Former [2018/20]PROCÉDÉ SIMPLIFIÉ ET POUVANT CHANGER D'ÉCHELLE POUR LA SYNTHÈSE DE 2,6-BIS(MÉTHIONYL)-1,4-DICÉTOPIPÉRAZINE
Entry into regional phase21.12.2017National basic fee paid 
21.12.2017Designation fee(s) paid 
21.12.2017Examination fee paid 
Examination procedure21.12.2017Examination requested  [2018/20]
21.12.2017Date on which the examining division has become responsible
03.08.2018Amendment by applicant (claims and/or description)
13.12.2018Communication of intention to grant the patent
24.04.2019Application deemed to be withdrawn, date of legal effect  [2019/43]
06.06.2019Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2019/43]
Fees paidRenewal fee
27.06.2018Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
30.06.201904   M06   Not yet paid
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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.
Cited inInternational search[AD]DE2261926  (DEGUSSA) [AD] 1-18 * example 1; claim - *;
 [A]WO2010112365  (EVONIK DEGUSSA GMBH [DE], et al) [A] 1-18;
 [A]WO2011147881  (EVONIK DEGUSSA GMBH [DE], et al) [A] 1-18 * page 26, line 20 - line 24; figure 1; example 3; claims 1,17 *;
 [A]  - ANDREW P. MENDHAM ET AL, "Vibrational spectra and crystal structure of the di-amino acid peptide cyclo(L-Met-L-Met): comparison of experimental data and DFT calculations", JOURNAL OF RAMAN SPECTROSCOPY, GB, (20090101), doi:10.1002/jrs.2426, ISSN 0377-0486, pages n/a - n/a, XP055235936 [A] 1-18 * figure 2 *

DOI:   http://dx.doi.org/10.1002/jrs.2426
 [A]  - GORDON L. HUG ET AL, "Factor analysis of transient spectra. Free radicals in cyclic dipeptides containing methionine", RESEARCH OF CHEMICAL INTERMEDIATES, NL, (20090401), vol. 35, no. 4, doi:10.1007/s11164-009-0044-6, ISSN 0922-6168, pages 431 - 442, XP055235938 [A] 1-18 * page 433; figure 1 *

DOI:   http://dx.doi.org/10.1007/s11164-009-0044-6
 [A]  - J. HOLCMAN ET AL, "OH-induced oxidation of cyclo-met-met. A search for a complexed OH-radical", INTERNATIONAL JOURNAL OF RADIATION APPLICATIONS AND INSTRUMENTATION. PART C. RADIATION PHYSICS AND CHEMISTRY, (19910101), vol. 37, no. 3, doi:10.1016/1359-0197(91)90021-S, ISSN 1359-0197, pages 473 - 478, XP055235946 [A] 1-18 * page 473; figure 1 *

DOI:   http://dx.doi.org/10.1016/1359-0197(91)90021-S
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.