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Extract from the Register of European Patents

EP About this file: EP3429961

EP3429961 - METHODS OF FUNCTIONALIZING CARBON NANOTUBES AND COMPOSITIONS COMPRISING FUNCTIONALIZED CARBON NANOTUBES [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  09.10.2020
Database last updated on 28.09.2024
FormerRequest for examination was made
Status updated on  21.12.2018
FormerThe international publication has been made
Status updated on  22.09.2017
Most recent event   Tooltip14.10.2020New entry: Additional fee for renewal fee: despatch of communication + time limit 
Applicant(s)For all designated states
Seerstone LLC
808 East 1910 South
Suite 2
Provo, UT 84606 / US
[2019/04]
Inventor(s)01 / SMITH, Randall
267 East Kathryn Circle
84070 Sandy, Utah / US
 [2019/04]
Representative(s)V.O.
P.O. Box 87930
Carnegieplein 5
2508 DH Den Haag / NL
[2019/04]
Application number, filing date17767625.117.03.2017
[2019/04]
WO2017US22950
Priority number, dateUS201662310585P18.03.2016         Original published format: US 201662310585 P
[2019/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017161258
Date:21.09.2017
Language:EN
[2017/38]
Type: A1 Application with search report 
No.:EP3429961
Date:23.01.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 21.09.2017 takes the place of the publication of the European patent application.
[2019/04]
Search report(s)International search report - published on:KR21.09.2017
(Supplementary) European search report - dispatched on:EP11.10.2019
ClassificationIPC:C01B32/158, C22C26/00, C08K7/24, C01B32/168, C08K3/04
[2019/46]
CPC:
C08K3/041 (EP,US); C01B32/168 (EP,US); C22C26/00 (EP,US);
C08K2201/004 (EP,US); C08K2201/014 (EP,US); C22C2026/002 (EP,US)
C-Set:
C08K3/041, C08L101/00 (EP,US)
Former IPC [2019/04]C01B32/158, C22C26/00, C08K7/24
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]
TitleGerman:VERFAHREN ZUR FUNKTIONALISIERUNG VON KOHLENSTOFFNANORÖHRCHEN UND ZUSAMMENSETZUNGEN MIT FUNKTIONALISIERTEN KOHLENSTOFFNANORÖHRCHEN[2019/04]
English:METHODS OF FUNCTIONALIZING CARBON NANOTUBES AND COMPOSITIONS COMPRISING FUNCTIONALIZED CARBON NANOTUBES[2019/04]
French:PROCÉDÉS DE FONCTIONNALISATION DE NANOTUBES DE CARBONE ET COMPOSITIONS COMPRENANT LES NANOTUBES DE CARBONE FONCTIONNALISÉS[2019/04]
Entry into regional phase18.10.2018National basic fee paid 
18.10.2018Search fee paid 
18.10.2018Designation fee(s) paid 
18.10.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
18.10.2018Examination requested  [2019/04]
12.04.2019Amendment by applicant (claims and/or description)
03.06.2020Application deemed to be withdrawn, date of legal effect  [2020/46]
25.06.2020Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2020/46]
Fees paidRenewal fee
27.03.2019Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.03.202004   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.
Documents cited:Search[XI]US2009142251  (KAJIURA HISASHI [JP], et al) [X] 1 * paragraphs [0039] , [0040] * * the whole document * [I] 2-10;
 [X]EP2072635  (UNIV SUNGKYUNKWAN FOUND [KR], et al) [X] 11-15 * paragraph [0035] ** the whole document *;
 [XI]US2012009115  (GRIGORIAN LEONID [US], et al) [X] 1 * paragraph [0054] * * the whole document * [I] 2-10;
 [XI]WO2014011631  (SEERSTONE LLC [US]) [X] 1,11 * page 13, lines 14-21; example 1 * * the whole document * [I] 2-10,12-15
International search[A]US2005205847  (DAILLY ANNE [US], et al) [A] 1-23 * See paragraph [0054]. *;
 [A]US2006137718  (KIN KON-TSU [TW], et al) [A] 1-23 * See claims 1, 2, 4. *;
 [A]US7887773  (KAJIURA HISASHI [JP], et al) [A] 1-23 * See column 5, lines 4-37; and claim 1. *;
 [X]US2015225242  (NOYES DALLAS B [US]) [X] 1-23 * See paragraphs [0014], [0015], [0031], [0037], [0052], [0054], [0061], [0062] , [0066]. *;
 [A]US2015291425  (MATSUMOTO TAKASHI [JP], et al) [A] 1-23* See the whole document. *
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.