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EP3831787
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EP About this file: EP3831787
| EP3831787 - HIGH STRENGTH GLASS-CERAMICS HAVING PETALITE AND LITHIUM SILICATE STRUCTURES [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 30.11.2023 Database last updated on 29.10.2024 | |
| Former | Request for examination was made Status updated on 10.12.2021 | ||
| Former | The application has been published Status updated on 07.05.2021 | Most recent event Tooltip | 12.10.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Corning Incorporated 1 Riverfront Plaza Corning, New York 14831 / US | [2021/23] | Inventor(s) | 01 /
BEALL, George Halsey 16 Woodland Drive Big Flats, NY New York 14814 / US | 02 /
FU, Qiang 7 Tara Place Painted Post, NY New York 14870 / US | 03 /
SMITH, Charlene Marie 222 Watauga Avenue Corning, NY New York 14830 / US | [2021/23] | Representative(s) | Elkington and Fife LLP Prospect House 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | [2021/23] | Application number, filing date | 21154138.8 | 08.10.2015 | [2021/23] | Priority number, date | US201462061385P | 08.10.2014 Original published format: US 201462061385 P | US201562205120P | 14.08.2015 Original published format: US 201562205120 P | [2021/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3831787 | Date: | 09.06.2021 | Language: | EN | [2021/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.04.2021 | Classification | IPC: | C03C3/097, C03C10/00 | [2021/23] | CPC: |
C03C10/0027 (EP,CN,KR,US);
C03B32/02 (CN,KR,US);
C03C10/0054 (US);
C03C21/002 (CN,US);
C03C3/093 (KR);
C03C3/097 (EP,KR,US);
C03C4/0092 (KR);
C03C4/02 (US);
C03C2204/00 (US);
Y02P40/57 (KR)
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| Designated contracting states | AL, 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 [2022/02] |
| Former [2021/23] | AL, 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 | Title | German: | HOCHFESTE GLASKERAMIK MIT PETALIT- UND LITHIUMSILIKATSTRUKTUREN | [2021/23] | English: | HIGH STRENGTH GLASS-CERAMICS HAVING PETALITE AND LITHIUM SILICATE STRUCTURES | [2021/23] | French: | VITROCÉRAMIQUES HAUTE RÉSISTANCE PRÉSENTANT DES STRUCTURES DE PÉTALITE ET DE SILICATE DE LITHIUM | [2021/23] | Examination procedure | 07.12.2021 | Amendment by applicant (claims and/or description) | 07.12.2021 | Examination requested [2022/02] | 07.12.2021 | Date on which the examining division has become responsible | 29.11.2023 | Despatch of a communication from the examining division (Time limit: M06) | 23.05.2024 | Reply to a communication from the examining division | Parent application(s) Tooltip | EP15784247.7 / EP3204339 | EP19179243.1 / EP3572384 | EP20163963.0 / EP3686168 | Fees paid | Renewal fee | 28.01.2021 | Renewal fee patent year 03 | 28.01.2021 | Renewal fee patent year 04 | 28.01.2021 | Renewal fee patent year 05 | 28.01.2021 | Renewal fee patent year 06 | 08.10.2021 | Renewal fee patent year 07 | 12.10.2022 | Renewal fee patent year 08 | 13.10.2023 | Renewal fee patent year 09 | 11.10.2024 | Renewal fee patent year 10 |
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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 | [X]JP2001126236 (NGK INSULATORS LTD); | [X]US6284340 (ABE MASAHIRO [JP], et al) | by applicant | US5219799 | US2013045375 |