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Extract from the Register of European Patents

EP About this file: EP2336409

EP2336409 - Coated nanocrystal and method of preparing a coated nanocrystal [Right-click to bookmark this link]
Former [2011/25]Method of preparing a coated nanocrystal
[2022/51]
StatusNo opposition filed within time limit
Status updated on  15.03.2024
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  07.04.2023
FormerGrant of patent is intended
Status updated on  30.11.2022
FormerExamination is in progress
Status updated on  14.09.2019
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Massachusetts Institute of Technology
77 Massachusetts Avenue
Cambridge MA 02142 / US
[2011/25]
Inventor(s)01 / Kim, Sungjee
1200 E California Boulevard
128-95 Caltech
Pasadena, California 91125 / US
02 / Bawendi, Moungi G.
17 Lowell Street
Cambridge, MA 02138 / US
 [2023/19]
Former [2011/25]01 / Kim, Sungjee
1200 E California Boulevard 128-95 Caltech
Pasadena, California 91125 / US
02 / Bawendi, Moungi G.
17 Lowell Street
Cambridge, MA 02138 / US
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2023/19]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Former [2011/25]Mallalieu, Catherine Louise, et al
D Young & Co LLP 120 Holborn
London EC1N 2DY / GB
Application number, filing date10188259.512.08.2003
[2011/25]
Priority number, dateUS20020402726P13.08.2002         Original published format: US 402726 P
[2011/25]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2336409
Date:22.06.2011
Language:EN
[2011/25]
Type: A3 Search report 
No.:EP2336409
Date:02.11.2011
Language:EN
[2011/44]
Type: B1 Patent specification 
No.:EP2336409
Date:10.05.2023
Language:EN
[2023/19]
Search report(s)(Supplementary) European search report - dispatched on:EP30.09.2011
ClassificationIPC:G09G3/34, H01L31/00, C09K11/00, C30B29/60, C30B7/00, B82Y15/00, G01N33/58, H01L21/02, H01L29/267, H01L51/42, H01L29/06, H01L29/165, H01L29/205, C30B33/00, C09K11/88, B82Y10/00, B82Y20/00, B82Y30/00, H01L29/225
[2021/15]
CPC:
G01N33/588 (EP,US); B82Y10/00 (EP,US); B82Y15/00 (EP,US);
B82Y20/00 (EP,US); B82Y30/00 (EP,US); C09K11/883 (EP,US);
C30B29/605 (EP,US); C30B33/00 (EP,US); C30B7/00 (EP,US);
H01L21/0237 (EP,US); H01L21/02409 (EP,US); H01L21/02411 (EP,US);
H01L21/02521 (EP,US); H01L21/0256 (EP,US); H01L21/02562 (EP,US);
H01L21/02601 (EP,US); H01L29/0665 (EP,US); H01L29/0673 (EP,US);
H01L29/165 (EP,US); H01L29/205 (EP,US); H01L29/225 (EP,US);
H01L29/267 (EP,US); H10K30/35 (US); Y02E10/549 (EP,US);
Y10S977/773 (EP,US); Y10S977/774 (EP,US); Y10S977/777 (EP,US);
Y10S977/811 (EP,US); Y10T428/12021 (EP,US); Y10T428/12528 (EP,US);
Y10T428/12986 (EP,US); Y10T428/294 (EP,US); Y10T428/2991 (EP,US);
Y10T428/315 (EP,US) (-)
Former IPC [2011/44]D02G3/00, G09G3/34, G01N33/543, H01L31/00, C09K11/00, C30B29/60, C30B29/48, C30B7/00, B82Y15/00, G01N33/58
Former IPC [2011/25]D02G3/00, G09G3/34, G01N33/543, H01L31/00, C09K11/00, C30B29/60, C30B29/48, C30B7/00
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2023/19]
Former [2011/25]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Beschichteter Nanokristall und Verfahren zur Herstellung eines beschichteten Nanokristalles[2022/51]
English:Coated nanocrystal and method of preparing a coated nanocrystal[2022/51]
French:Nanocristal revêtu et procédé de préparation d'un nanocristal revêtu[2022/51]
Former [2011/25]Verfahren zur Herstellung eines beschichteten Nanokristalles
Former [2011/25]Method of preparing a coated nanocrystal
Former [2011/25]Procédé de préparation d'un nanocristal revêtu
Examination procedure16.03.2011Request for decision received: Claims
31.03.2011Result of request for decision (Claims): Request accepted
02.05.2012Amendment by applicant (claims and/or description)
02.05.2012Examination requested  [2012/24]
04.02.2016Despatch of a communication from the examining division (Time limit: M06)
11.08.2016Reply to a communication from the examining division
18.09.2019Despatch of a communication from the examining division (Time limit: M06)
27.03.2020Reply to a communication from the examining division
06.08.2020Despatch of a communication from the examining division (Time limit: M04)
16.12.2020Reply to a communication from the examining division
18.06.2021Despatch of a communication from the examining division (Time limit: M06)
22.12.2021Reply to a communication from the examining division
17.11.2022Cancellation of oral proceeding that was planned for 22.11.2022
22.11.2022Date of oral proceedings (cancelled)
01.12.2022Communication of intention to grant the patent
31.03.2023Fee for grant paid
31.03.2023Fee for publishing/printing paid
31.03.2023Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP03810871.8  / EP1537263
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 (EP20030810871) is  11.11.2008
Opposition(s)13.02.2024No opposition filed within time limit [2024/16]
Fees paidRenewal fee
15.02.2011Renewal fee patent year 03
15.02.2011Renewal fee patent year 04
15.02.2011Renewal fee patent year 05
15.02.2011Renewal fee patent year 06
15.02.2011Renewal fee patent year 07
25.01.2011Renewal fee patent year 08
25.08.2011Renewal fee patent year 09
27.08.2012Renewal fee patent year 10
27.08.2013Renewal fee patent year 11
27.08.2014Renewal fee patent year 12
27.08.2015Renewal fee patent year 13
29.08.2016Renewal fee patent year 14
28.08.2017Renewal fee patent year 15
27.08.2018Renewal fee patent year 16
27.08.2019Renewal fee patent year 17
27.08.2020Renewal fee patent year 18
27.08.2021Renewal fee patent year 19
29.08.2022Renewal fee patent year 20
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.
Lapses during opposition  TooltipAT10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
IT10.05.2023
RO10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
GB11.08.2023
GR11.08.2023
CZ12.08.2023
IE12.08.2023
PT11.09.2023
[2024/26]
Former [2024/24]AT10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
RO10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
GB11.08.2023
GR11.08.2023
CZ12.08.2023
IE12.08.2023
PT11.09.2023
Former [2024/10]AT10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
RO10.05.2023
SE10.05.2023
SK10.05.2023
GB11.08.2023
GR11.08.2023
CZ12.08.2023
IE12.08.2023
PT11.09.2023
Former [2024/09]AT10.05.2023
DK10.05.2023
ES10.05.2023
SE10.05.2023
SK10.05.2023
GB11.08.2023
GR11.08.2023
CZ12.08.2023
IE12.08.2023
PT11.09.2023
Former [2024/08]AT10.05.2023
ES10.05.2023
SE10.05.2023
SK10.05.2023
GB11.08.2023
GR11.08.2023
CZ12.08.2023
IE12.08.2023
PT11.09.2023
Former [2023/50]AT10.05.2023
ES10.05.2023
SE10.05.2023
GR11.08.2023
CZ12.08.2023
IE12.08.2023
PT11.09.2023
Former [2023/49]AT10.05.2023
ES10.05.2023
SE10.05.2023
CZ12.08.2023
IE12.08.2023
PT11.09.2023
Former [2023/48]AT10.05.2023
ES10.05.2023
SE10.05.2023
IE12.08.2023
PT11.09.2023
Former [2023/46]ES10.05.2023
PT11.09.2023
Documents cited:Search[X]US2001040232  (BAWENDI MOUNGI G [US], et al) [X] 1-20 * paragraph [0038] - paragraph [0044] *;
 [A]WO0225745  (YISSUM RES DEV CO [IL], et al) [A] 1-20 * the whole document *;
 [X]US2002071952  (BAWENDI MOUNGI [US], et al) [X] 1-20 * paragraph [0015]; claims 1,17,18 *;
 [X]US6423551  (WEISS SHIMON [US], et al) [X] 1-20 * claims 1,5,10 *;
 [A]  - MIKULEC F V, "SYNTHESIS ANDCHARACTERIZATIONS OF HIGHLY LUMINESCENT(CDSE)ZNS QUANTUM DOTS", MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS, MATERIALS RESEARCH SOCIETY, PITTSBURG, PA, (19970101), vol. 452, ISSN 0272-9172, pages 359 - 364, XP002095419 [A] 1-20 * the whole document *
Examination   - A. D. Yoffe, "Semiconductor quantum dots and related systems: Electronic, optical, luminescence and related properties of low dimensional systems", ADVANCES IN PHYSICS., GB, (20010101), vol. 50, no. 1, doi:10.1080/00018730010006608, ISSN 0001-8732, pages 1 - 208, XP055245472

DOI:   http://dx.doi.org/10.1080/00018730010006608
by applicantUS6322901
 US6576291
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    - PENG, X. ET AL., J. AM. CHEM. SOC., (1997), vol. 119, page 7019
    - DABBOUSI, B.O. ET AL., J. PHYS. CHEM. B, (1997), vol. 101, page 9463
    - CAO, Y.W.; BANIN, U., ANGEW. CHEM. INT. EDIT., (1999), vol. 38, page 3692
    - SUZUKI, K. ET AL., J. APPL. PHYS., (1999), vol. 85, page 8349
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    - SCHOOSS, D. ET AL., PHYS. REV. B, (1994), vol. 49, page 49
    - YAKIMOV, A.I. ET AL., PHYS. REV. B, (2001), vol. 63, page 045312
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    - RORRISON, J.M., PHYS. REV B, (1993), vol. 48, page 4643
    - MURRAY ET AL., J. AM. CHEM. SOC., (1993), vol. 115, page 8706
 US20020402726
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.