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Extract from the Register of European Patents

EP About this file: EP3512819

EP3512819 - SILICON COMPOSITIONS CONTAINING BORON AND METHODS OF FORMING THE SAME [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  18.03.2022
Database last updated on 24.08.2024
FormerRequest for examination was made
Status updated on  21.06.2019
FormerThe international publication has been made
Status updated on  24.03.2018
Most recent event   Tooltip20.09.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
General Electric Company
1 River Road
Schenectady, NY 12345 / US
[2019/30]
Inventor(s)01 / KIRBY, Glen Harold
c/o General Electric Company
1 Neumann Way
Cincinnati, OH 45215 / US
02 / WAN, Julin
c/o General Electric Company
1 Research Circle
Niskayuna, NY 12309 / US
 [2019/30]
Representative(s)Openshaw & Co.
8 Castle Street
Farnham, Surrey GU9 7HR / GB
[2019/30]
Application number, filing date17851319.801.09.2017
[2019/30]
WO2017US49852
Priority number, dateUS20161526748516.09.2016         Original published format: US201615267485
US20161526751716.09.2016         Original published format: US201615267517
US20161526756316.09.2016         Original published format: US201615267563
US20161526761416.09.2016         Original published format: US201615267614
[2019/30]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018052741
Date:22.03.2018
Language:EN
[2018/12]
Type: A1 Application with search report 
No.:EP3512819
Date:24.07.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 22.03.2018 takes the place of the publication of the European patent application.
[2019/30]
Search report(s)International search report - published on:US22.03.2018
(Supplementary) European search report - dispatched on:EP04.05.2020
ClassificationIPC:C04B41/00, C04B41/52, C04B41/89, C04B35/58, F01D5/28
[2020/23]
CPC:
C04B41/52 (EP,US); C04B41/009 (EP); C04B41/89 (EP);
F01D5/288 (EP); F05D2300/123 (EP); F05D2300/222 (EP)
C-Set:
C04B41/009, C04B35/10, C04B35/803 (EP);
C04B41/009, C04B35/14, C04B35/803 (EP);
C04B41/009, C04B35/18, C04B35/803 (EP);
C04B41/009, C04B35/565, C04B35/806 (EP);
C04B41/009, C04B35/584, C04B35/806 (EP);
C04B41/52, C04B41/4558, C04B41/5022 (EP);
C04B41/52, C04B41/5006, C04B41/5027, C04B41/5071, C04B41/522 (EP);
C04B41/52, C04B41/5006, C04B41/5027, C04B41/5096 (EP);
C04B41/52, C04B41/5024 (EP);
C04B41/52, C04B41/5042, C04B41/522 (EP)
(-)
Former IPC [2019/30]C04B22/00, C04B35/16, C04B35/628, C04B41/50, C04B41/88
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 [2019/30]
TitleGerman:BORHALTIGE SILICIUMZUSAMMENSETZUNGEN UND VERFAHREN ZUR FORMUNG DAVON[2019/30]
English:SILICON COMPOSITIONS CONTAINING BORON AND METHODS OF FORMING THE SAME[2019/30]
French:COMPOSITIONS DE SILICIUM CONTENANT DU BORE ET LEURS PROCÉDÉS DE FORMATION[2019/30]
Entry into regional phase13.03.2019National basic fee paid 
13.03.2019Search fee paid 
13.03.2019Designation fee(s) paid 
13.03.2019Examination fee paid 
Examination procedure13.03.2019Examination requested  [2019/30]
22.10.2020Amendment by applicant (claims and/or description)
22.03.2022Despatch of a communication from the examining division (Time limit: M04)
15.07.2022Reply to a communication from the examining division
Fees paidRenewal fee
19.09.2019Renewal fee patent year 03
17.09.2020Renewal fee patent year 04
21.09.2021Renewal fee patent year 05
21.09.2022Renewal fee patent year 06
20.09.2023Renewal fee patent year 07
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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[X]RU2069208  (GNII KONSTRUKTSIONNYKH MATERIA [RU], et al) [X] 1-3,13-15 * paragraphs [0001] - [0003]; examples 1,2; claims 1,2 *;
 [XI]US2014072816  (LEE KANG N [US]) [X] 1-3,13-15 * paragraph [0038]; examples 1,2; claims 16,19-21 *[I] 4-12;
 [X]WO2016032789  (GEN ELECTRIC [US]) [X] 1,2,13-15 * paragraphs [0024] , [0026] , [0029] , [0030] , [0036]; figures 1-3; claims 1,6,11,12 *;
 [XP]EP3153487  (GEN ELECTRIC [US]) [XP] 1,2,13-15 * paragraphs [0019] - [0022] - [0024] - [0026] - [0029] , [0030] , [0033] - [0035] - [0040]; figure 4; claims 1-6,8 *
International search[XY]US4710425  (BALDONI II J GARY [US], et al) [X] 1, 2 * entire document * [Y] 3-6;
 [A]US5952100  (CORMAN GREGORY SCOT [US], et al) [A] 1-12 * entire document *;
 [A]US7314841  (TAKADA TAKAHIRO [JP]) [A] 1-12* entire document *;
 [Y]US8729161  (KIRBY GLEN HAROLD [US], et al) [Y] 3-6 * entire document *;
 [A]US8940417  (COURCOT EMILIE [FR], et al) [A] 1-12 * entire 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.