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Extract from the Register of European Patents

EP About this file: EP3431465

EP3431465 - PROCESS FOR PREPARING METHIONINE [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  06.12.2019
Database last updated on 05.10.2024
FormerThe application has been published
Status updated on  21.12.2018
Most recent event   Tooltip06.12.2019Application deemed to be withdrawnpublished on 08.01.2020  [2020/02]
Applicant(s)For all designated states
Evonik Operations GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
[2019/50]
Former [2019/04]For all designated states
Evonik Degussa GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
Inventor(s)01 / BERNHARDT, Sebastian
Würzburgerstrasse 20
63739 Aschaffenburg / DE
02 / KÖRFER, Martin
Mainstraße 20
63796 Kahl / DE
03 / REICHERT, Stefan
Robert-Koch-Allee 26
60438 Frankfurt / DE
04 / HASSELBACH, Hans Joachim
Deutschordenstr. 6
63571 Geinhausen / DE
05 / DRAPAL, Bernd
Danziger Platz 1
63755 Alzenau / DE
06 / PETER, Rainer
Frankenstr. 5a
63829 Krombach / DE
07 / KAISER, Christian
Walburgstr. 3
63857 Waldaschaff / DE
08 / HARTONO, Benny
11 Balmeg Hill, 04-21
119916 Singapur / SG
09 / JAKOB, Harald
Meerholzer Strasse 1
63594 Hasselroth / DE
 [2019/13]
Former [2019/04]01 / BERNHARDT, Sebastian
Würzburgerstrasse 20
63739 Aschaffenburg / DE
02 / KÖRFER, Martin
Mainstraße 20
63796 Kahl / DE
03 / REICHERT, Stefan
Robert-Koch-Allee 26
60438 Frankfurt / DE
04 / HASSELBACH, Hans Joachim
Deutschordenstr. 6
63571 Geinhausen / DE
05 / DRAPAL, Bernd
Danziger Platz 1
63755 Alzenau / DE
06 / PETER, Rainer
Frankenstr. 5a
63829 Krombach / DE
Representative(s)Evonik Patent Association
c/o Evonik Industries AG
IP Management
PB 84/339
Rodenbacher Chaussee 4
63457 Hanau / DE
[N/P]
Application number, filing date17182515.121.07.2017
[2019/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3431465
Date:23.01.2019
Language:EN
[2019/04]
Type: A8 Corrected patent application 
No.:EP3431465
Date:10.04.2019
[2019/15]
Search report(s)(Supplementary) European search report - dispatched on:EP29.01.2018
ClassificationIPC:C07C319/20, C07C319/28, C07C323/58
[2019/04]
CPC:
C07C319/20 (EP); C07C319/28 (EP)
C-Set:
C07C319/20, C07C323/58 (EP);
C07C319/28, C07C323/58 (EP)
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 [2019/04]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON METHIONIN[2019/04]
English:PROCESS FOR PREPARING METHIONINE[2019/04]
French:PROCÉDÉ DE PRÉPARATION DE MÉTHIONINE[2019/04]
Examination procedure24.07.2019Application deemed to be withdrawn, date of legal effect  [2020/02]
08.08.2019Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2020/02]
Fees paidPenalty fee
Additional fee for renewal fee
31.07.201903   M06   Not yet paid
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[AD]WO2016170252  (ADISSEO FRANCE SAS [FR]) [AD] 1-9 * page 5 - page 6; examples 1-3 * * claim 1 *;
 [A]US4391988  (SPINDLER MANFRED [DE], et al) [A] 1-9 * column 2 - column 3; examples 1-4 * * claim 1 *;
 [A]EP0839804  (SUMITOMO CHEMICAL CO [JP]) [A] 1-9 * claim 1 *;
 [A]EP2133328  (SUMITOMO CHEMICAL CO [JP]) [A] 1-9 * claim 1 *;
 [A]US4259525  (SCHAAF KURT H) [A] 1-9 * abstract *;
 [A]US4272631  (SCHAAF KURT H, et al) [A] 1-9 * abstract *;
 [AD]  - MITCHELL C C ET AL, "Evaluation of a liquid potassium bicarbonate/amino acid co-product as a source of potassium, nitrogen, and sulfur", JOURNAL OF PLANT NUTRI, MARCEL DEKKER, NEW YORK, NY, US, (19941101), vol. 17, no. 12, doi:10.1080/01904169409364869, ISSN 0190-4167, pages 2119 - 2134, XP008125142 [AD] 1-9 * the whole document *

DOI:   http://dx.doi.org/10.1080/01904169409364869
 [AD]  - G. V. SUBBARAO ET AL, "Sodium-A Functional Plant Nutrient", CRITICAL REVIEWS IN PLANT SCIENCES., US, (20030901), vol. 22, no. 5, doi:10.1080/07352680390243495, ISSN 0735-2689, pages 391 - 416, XP055413499 [AD] 1-9 * the whole document *

DOI:   http://dx.doi.org/10.1080/07352680390243495
by applicantUS5770769
 WO2013030068
 EP1564208
 WO2016170252
    - C.C. MITCHEL; A.E. HILTBOLD, Journal of Plant Nutrition, (19940000), vol. 17, no. 12, pages 2119 - 2134
    - SUBBARAO et al., Critical Reviews in Plant Sciences, (20030000), vol. 22, no. 5, pages 391 - 416
    - GMELIN, Gmelins Handbuch, (19380000), vol. 22
    - TAKAHASHI, G., Bull. Imp. Seric. Stn., (19270000), vol. 29, page 165
    - TRYPUC, M.; KIELKOWSKA, U., J. Chem. Eng. Data, (19980000), vol. 43, no. 2, pages 201 - 204
    - FEDOTEV, P. P., Z. Phys. Chem., (19040000), vol. 49, page 168
    - FUCHS et al., Ind. Eng. Chem. Res., (20060000), vol. 45, pages 6578 - 6584
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.