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Extract from the Register of European Patents

EP About this file: EP3427317

EP3427317 - USE OF TRIALKYLSILOXY-BASED METAL COMPLEXES AS AN ADDITIVE IN LITHIUM ION BATTERIES [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  28.07.2023
Database last updated on 20.07.2024
FormerGrant of patent is intended
Status updated on  09.11.2022
FormerExamination is in progress
Status updated on  10.09.2020
FormerRequest for examination was made
Status updated on  14.12.2018
FormerThe international publication has been made
Status updated on  15.09.2017
Formerunknown
Status updated on  14.03.2017
Most recent event   Tooltip28.07.2023Application deemed to be withdrawnpublished on 30.08.2023  [2023/35]
Applicant(s)For all designated states
Westfälische Wilhelms Universität
Schlossplatz 2
48149 Münster / DE
[2019/03]
Inventor(s)01 / IMHOLT, Laura
Hensenstraße 148
48161 Münster / DE
02 / RÖSER, Stephan
Am Pastorenbusch 10
48161 Münster / DE
03 / REZAEI RAD, Babak
Krefelder Strasse 19
70376 Stuttgart / DE
04 / CEKIC-LASKOVIC, Isidora
Toppheideweg 50
48161 Gievenbeck / DE
05 / WINTER, Martin
Altumstraße 11
48149 Münster / DE
 [2019/12]
Former [2019/03]01 / IMHOLT, Laura
Hensenstraße 148
48161 Münster / DE
02 / RÖSER, Stephan
Am Pastorenbusch 10
48161 Münster / DE
03 / REZAEI RAD, Babak
Von-Esmarch-Str. 12
48149 Münster / DE
04 / CEKIC-LASKOVIC, Isidora
Horstmarar Landweg 84
48149 Münster / DE
05 / WINTER, Martin
Altumstraße 11
48149 Münster / DE
Representative(s)Michalski Hüttermann & Partner Patentanwälte mbB
Kaistraße 16A
40221 Düsseldorf / DE
[N/P]
Former [2019/03]Michalski Hüttermann & Partner Patentanwälte mbB
Speditionstraße 21
40221 Düsseldorf / DE
Application number, filing date17708812.706.03.2017
[2019/03]
WO2017EP55206
Priority number, dateDE20161010421008.03.2016         Original published format: DE102016104210
[2019/03]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2017153349
Date:14.09.2017
Language:DE
[2017/37]
Type: A1 Application with search report 
No.:EP3427317
Date:16.01.2019
Language:DE
The application published by WIPO in one of the EPO official languages on 14.09.2017 takes the place of the publication of the European patent application.
[2019/03]
Search report(s)International search report - published on:EP14.09.2017
ClassificationIPC:H01M4/131, H01M4/02, H01M10/0567, H01M10/0562, H01M10/052, H01M4/525, H01M4/505, H01M4/1391, // H01M4/1397, H01M4/58, H01M4/136
[2022/46]
CPC:
H01M4/131 (EP); H01M10/052 (EP); H01M10/0567 (EP);
H01M4/1391 (EP); H01M4/505 (EP); H01M4/525 (EP);
H01M2004/028 (EP); H01M4/136 (EP); H01M4/1397 (EP);
H01M4/5825 (EP); Y02E60/10 (EP) (-)
Former IPC [2019/03]H01M4/131, H01M4/505, H01M4/525, H01M10/052, H01M10/0562, H01M10/0567, H01M4/02
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 [2019/03]
TitleGerman:VERWENDUNG VON TRIALKYLSILOXY-BASIERTEN METALLKOMPLEXEN ALS ADDITIV IN LITHIUM-IONEN-BATTERIEN[2019/03]
English:USE OF TRIALKYLSILOXY-BASED METAL COMPLEXES AS AN ADDITIVE IN LITHIUM ION BATTERIES[2019/03]
French:UTILISATION DE COMPLEXES MÉTALLIQUES À BASE DE TRIALKYLSILOXY EN TANT QU'ADDITIF DANS DES BATTERIES AU LITHIUM-ION[2019/03]
Entry into regional phase04.09.2018National basic fee paid 
04.09.2018Designation fee(s) paid 
04.09.2018Examination fee paid 
Examination procedure04.09.2018Examination requested  [2019/03]
04.09.2018Date on which the examining division has become responsible
27.05.2019Amendment by applicant (claims and/or description)
09.09.2020Despatch of a communication from the examining division (Time limit: M04)
07.01.2021Reply to a communication from the examining division
10.11.2022Communication of intention to grant the patent
21.03.2023Application deemed to be withdrawn, date of legal effect  [2023/35]
13.04.2023Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2023/35]
Fees paidRenewal fee
28.03.2019Renewal fee patent year 03
18.03.2020Renewal fee patent year 04
30.03.2021Renewal fee patent year 05
16.03.2022Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.03.202307   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[XY]CN103354962  (MITSUBISHI CHEM CORP) [X] 1-7,9 * paragraphs [0004] , [ 0043] , [ 0199] , [ 0345] , [ 0397] , [ 0404] , [ 0444] , [ 0476] * [Y] 8;
 [X]  - XIAOFENG ZHANG ET AL, "Structural and Electrochemical Study of Al 2 O 3 and TiO 2 Coated Li 1.2 Ni 0.13 Mn 0.54 Co 0.13 O 2 Cathode Material Using ALD", ADVANCED ENERGY MATERIALS, DE, (20131012), vol. 3, no. 10, doi:10.1002/aenm.201300269, ISSN 1614-6832, pages 1299 - 1307, XP055360048 [X] 8 * page 1300, column r, lines 18-19; 32-33 * * 16; page 1303, column 3, line 12 * * Relevant für Punkt IV, mangelnde Einheitlichkeit *

DOI:   http://dx.doi.org/10.1002/aenm.201300269
 [Y]  - NA LIU ET AL, "Origin of Solid Electrolyte Interphase on Nanosized LiCoO[sub 2]", ELECTROCHEMICAL AND SOLID-STATE LETTERS., US, (20060101), vol. 9, no. 7, doi:10.1149/1.2200138, ISSN 1099-0062, page A328, XP055360267 [Y] 8 * abstract * * figure 6 * * Relevant für Punkt IV, mangelnde Einheitlichkeit *

DOI:   http://dx.doi.org/10.1149/1.2200138
 [I]  - Shcherbakov V.I ET AL, "Synthesis and Thermolysis of Tris(triethoxysiloxy)aluminum and Its Complexes with Potassium and Sodium Triethoxysilanolates", Russian Journal of General Chemistry, New York, doi:10.1023/A:1015443601131, (20020301), pages 394 - 397, URL: https://rd.springer.com/article/10.1023%2FA%3A1015443601131, XP055374459 [I] 10 * page 394, column l, line 14 - line 17 *

DOI:   http://dx.doi.org/10.1023/A:1015443601131
 [A]  - L Rosch ET AL, "Notizen Synthese und Eigenschaften von Lithium-tetrakis( trimethylsily1)aluminat-Komplexen", Chemische Berichte, volume 112, doi:10.1002/cber.19791121217, (19791201), pages 3934 - 3938, URL: http://onlinelibrary.wiley.com/doi/10.1002/cber.19791121217/full, (20170519), XP055374469 [A] 10 * the whole document *

DOI:   http://dx.doi.org/10.1002/cber.19791121217
by applicantUS2011027663
    - BRADLEY; THOMAS, CHEM. AND IND., (1958), page 1231
    - K. A. ANDRIANOV; A. A. ZHDANOV; A. A. KAZAKOVA, BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR, DIVISION OF CHEMICAL SCIENCE, (1959), vol. 8, no. 3, pages 440 - 445
    - LANGMUIR, (2013), vol. 29, pages 15813 - 15821
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.