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Extract from the Register of European Patents

EP About this file: EP2796413

EP2796413 - Method for fabricating metal-ion-doped zinc sulfide nanoparticle and method for generating a warm white light by using the metal-ion-doped zinc sulfide nanoparticle [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  04.03.2022
Database last updated on 13.11.2024
FormerExamination is in progress
Status updated on  24.11.2017
Most recent event   Tooltip04.03.2022Application deemed to be withdrawnpublished on 06.04.2022  [2022/14]
Applicant(s)For all designated states
National Taiwan University
No. 1, Sec.4, Roosevelt Road
Taipei 10617 / TW
[2014/44]
Inventor(s)01 / Lin, Ching-Fuh
No. 1, Sec. 4
Roosevelt Road
10617 Taipei / TW
02 / Shen, Pin-Chun
No. 1, Sec. 4
Roosevelt Road
10617 Taipei / TW
 [2014/44]
Representative(s)Karakatsanis, Georgios
Haft Karakatsanis Patentanwaltskanzlei
Schönfelstraße 26
80539 München / DE
[N/P]
Former [2014/44]Karakatsanis, Georgios
Haft Karakatsanis Patentanwaltskanzlei
Dietlindenstrasse 18
80802 München / DE
Application number, filing date14161703.526.03.2014
[2014/44]
Priority number, dateTW2013011213503.04.2013         Original published format: TW 102112135
[2014/44]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2796413
Date:29.10.2014
Language:EN
[2014/44]
Type: A3 Search report 
No.:EP2796413
Date:08.04.2015
Language:EN
[2015/15]
Search report(s)(Supplementary) European search report - dispatched on:EP09.03.2015
ClassificationIPC:C01G9/08, C09K11/58, H05B33/14
[2014/44]
CPC:
F21V9/30 (EP,US); C01G9/08 (EP,US); C09K11/584 (EP,US);
F21V9/02 (EP,US); C01P2002/50 (EP,US); C01P2006/60 (EP,US);
Y02B20/00 (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 [2014/44]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Verfahren zur Herstellung von Metall-Ionen-dotiertem Zink-Nanoteilchen und Verfahren zur Erzeugung eines warmen Weißlichts durch Verwendung des Metall-Ionen-dotierten Zink-Nanoteilchens[2014/44]
English:Method for fabricating metal-ion-doped zinc sulfide nanoparticle and method for generating a warm white light by using the metal-ion-doped zinc sulfide nanoparticle[2014/44]
French:Procédé de fabrication de nanoparticules de sulfure de zinc dopé avec des ions métalliques et procédé pour générer une lumière blanche chaude en utilisant lesdites nanoparticules[2014/44]
Examination procedure28.03.2014Examination requested  [2014/44]
06.10.2015Amendment by applicant (claims and/or description)
18.11.2016Invitation to indicate the basis for amendments (Time limit: M01)
29.01.2018Reply to an invitation to indicate the basis for amendments
25.06.2018Despatch of a communication from the examining division (Time limit: M04)
07.09.2018Reply to a communication from the examining division
11.02.2020Despatch of a communication from the examining division (Time limit: M04)
16.04.2020Reply to a communication from the examining division
29.06.2021Despatch of a communication from the examining division (Time limit: M04)
10.11.2021Application deemed to be withdrawn, date of legal effect  [2022/14]
30.11.2021Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2022/14]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  25.06.2018
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
29.01.2018Request for further processing filed
29.01.2018Full payment received (date of receipt of payment)
Request granted
08.02.2018Decision despatched
Fees paidRenewal fee
29.02.2016Renewal fee patent year 03
22.02.2017Renewal fee patent year 04
06.03.2018Renewal fee patent year 05
28.02.2019Renewal fee patent year 06
23.03.2020Renewal fee patent year 07
04.03.2021Renewal fee patent year 08
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Documents cited:Search[X]US6193908  (HAMPDEN-SMITH MARK J [US], et al) [X] 1-5 * column 4, line 57 - line 63 * * column 27, line 51 - column 28, line 55 * * column 31, line 22 - line 62 * * column 36, line 45 - column 37, line 38 * * claim - *;
 [A]GB2465730  (DAINIPPON PRINTING CO LTD [JP]) [A] 9-15 * paragraph [0067] *;
 [A]US4181753  (FISCHER ALBERT G [DE]) [A] 9-15 * column 2, line 18 - line 24 * * column 3, line 54 - column 6, line 12; claim 1 *;
 [A]EP2141215  (MITSUBISHI CHEM CORP [JP]) [A] 9-15 * paragraphs [0161] - [0162] *;
 [A]EP1935958  (MITSUBISHI CHEM CORP [JP]) [A] 9-15 * paragraph [0192]; table - *
 [XI]  - Wei Song ET AL, "Synthesis and photoluminescence enhancement of Mn 2+ -doped ZnS nanocrystals", Journal of Luminescence, (20010101), pages 73 - 78, URL: http://www.sciencedirect.com/science/article/pii/S0022231300002386/pdf?md5=1d394149e8e077df838ccbf2fd605a1a&pid=1-s2.0-S0022231300002386-main.pdf, XP055133973 [X] 1-6,8 * pages 73-74,76 * [I] 7
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