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Extract from the Register of European Patents

EP About this file: EP3419940

EP3419940 - ALKALI-FREE BOROALUMINO SILICATE GLASSES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.08.2024
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  08.09.2023
FormerGrant of patent is intended
Status updated on  16.05.2023
FormerExamination is in progress
Status updated on  28.01.2022
FormerRequest for examination was made
Status updated on  30.11.2018
FormerThe international publication has been made
Status updated on  01.09.2017
Formerunknown
Status updated on  04.03.2017
Most recent event   Tooltip15.08.2024No opposition filed within time limitpublished on 18.09.2024 [2024/38]
Applicant(s)For all designated states
Corning Incorporated
1 Riverfront Plaza
Corning, New York 14831 / US
[2019/01]
Inventor(s)01 / ELLISON, Adam James
70 E. 5th Street
Corning, New York 14830 / US
02 / GOMEZ, Sinue
228 Upper Delevan Avenue
Corning, New York 14830 / US
03 / KATO, Yoshiaki
11-182 Chung Cheng Road
Sec. 2
Shih Lin
Taipei Shih Lin 111 / TW
 [2019/01]
Representative(s)Elkington and Fife LLP
Prospect House
8 Pembroke Road
Sevenoaks, Kent TN13 1XR / GB
[2023/41]
Former [2019/01]Elkington & Fife LLP
Prospect House
8 Pembroke Road
Sevenoaks, Kent TN13 1XR / GB
Application number, filing date17706943.213.02.2017
[2019/01]
WO2017US17617
Priority number, dateUS201662298246P22.02.2016         Original published format: US 201662298246 P
[2019/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017146926
Date:31.08.2017
Language:EN
[2017/35]
Type: A1 Application with search report 
No.:EP3419940
Date:02.01.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 31.08.2017 takes the place of the publication of the European patent application.
[2019/01]
Type: B1 Patent specification 
No.:EP3419940
Date:11.10.2023
Language:EN
[2023/41]
Search report(s)International search report - published on:EP31.08.2017
ClassificationIPC:C03C3/091, C03C3/093
[2019/01]
CPC:
C03C3/091 (EP,KR,US); C03B17/064 (US); C03C3/087 (KR);
C03C3/093 (EP,US); C03C4/00 (KR); G02F1/13 (KR);
C03C2203/10 (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 [2019/01]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ALKALIFREIE BORALUMINOSILIKATGLÄSER[2019/01]
English:ALKALI-FREE BOROALUMINO SILICATE GLASSES[2019/01]
French:VERRES DE BOROALUMINOSILICATE EXEMPTS D'ALCALIS[2019/01]
Entry into regional phase13.09.2018National basic fee paid 
13.09.2018Designation fee(s) paid 
13.09.2018Examination fee paid 
Examination procedure04.09.2018Amendment by applicant (claims and/or description)
13.09.2018Examination requested  [2019/01]
13.09.2018Date on which the examining division has become responsible
28.01.2022Despatch of a communication from the examining division (Time limit: M04)
25.04.2022Reply to a communication from the examining division
17.05.2023Communication of intention to grant the patent
31.08.2023Fee for grant paid
31.08.2023Fee for publishing/printing paid
31.08.2023Receipt of the translation of the claim(s)
Divisional application(s)EP23175141.3  / EP4234504
Opposition(s)12.07.2024No opposition filed within time limit [2024/38]
Fees paidRenewal fee
08.02.2019Renewal fee patent year 03
10.02.2020Renewal fee patent year 04
09.02.2021Renewal fee patent year 05
09.02.2022Renewal fee patent year 06
09.02.2023Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipAT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SK11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
[2024/36]
Former [2024/35]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/34]AT11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/33]AT11.10.2023
DK11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/26]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/25]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/24]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
NL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/23]AT11.10.2023
ES11.10.2023
LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/21]LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
Former [2024/20]NL11.10.2023
GR12.01.2024
IS11.02.2024
Former [2024/17]NL11.10.2023
Cited inInternational search[X]US2009294773  (ELLISON ADAM JAMES [US]) [X] 1-32 * paragraphs [0061] , [0067]; example -; claim - *;
 [X]US2014179510  (ALLAN DOUGLAS CLIPPINGER [US], et al) [X] 1-32* paragraph [0083]; example -; claim - *;
 [X]US2014264356  (ELLISON ADAM JAMES [US]) [X] 1-32 * paragraphs [0092] , [0120]; example -; claim - *
ExaminationWO2017091981
 EP3385234
by applicantUS3338696
 US3682609
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.