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EP3466990
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| EP3466990 - HIGH-DENSITY ETHYLENE-BASED POLYMER USING SUPPORTED HYBRID METALLOCENE CATALYST, AND MANUFACTURING METHOD THEREFOR [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 14.11.2025 Database last updated on 14.03.2026 | |
| Former | Examination is in progress Status updated on 10.02.2023 | ||
| Former | Request for examination was made Status updated on 08.03.2019 | ||
| Former | The international publication has been made Status updated on 08.12.2017 | Most recent event Tooltip | 14.11.2025 | Application deemed to be withdrawn | published on 17.12.2025 [2025/51] | Applicant(s) | For all designated states Hanwha Chemical Corporation 86 Cheonggyecheon-ro Jung-gu Seoul 04541 / KR | [2019/15] | Inventor(s) | 01 /
LEE, In Jun 162-706 20 Jeongjacheon-ro 32beon-gil Paldal-gu Suwon-si Gyeonggi-do 16422 / KR | 02 /
KANG, Won Jun 113-802 25 Haengam-ro Jinhae-gu Changwon-si Gyeongsangnam-do 51632 / KR | 03 /
KIM, Dong Ok 32-702 10 Sinbanpo-ro 19-gil Seocho-gu Seoul 06505 / KR | 04 /
YANG, Song Hee 102-1603 88 Woninjae-ro Yeonsu-gu Incheon 21974 / KR | 05 /
LEE, Sung Woo 110-905 65 Gajeong-ro Yuseong-gu Daejeon 34120 / KR | 06 /
JEONG, Dong Wook 119-405 57 Eoeun-ro Yuseong-gu Daejeon 34140 / KR | 07 /
JOUNG, Ui Gab 76 Gajeong-ro Yuseong-gu 34128 Daejeon / KR | [2019/31] |
| Former [2019/15] | 01 /
LEE, In Jun 162-706 20 Jeongjacheon-ro 32beon-gil Paldal-gu Suwon-si Gyeonggi-do 16422 / KR | ||
| 02 /
KANG, Won Jun 113-802 25 Haengam-ro Jinhae-gu Changwon-si Gyeongsangnam-do 51632 / KR | |||
| 03 /
KIM, Dong Ok 32-702 10 Sinbanpo-ro 19-gil Seocho-gu Seoul 06505 / KR | |||
| 04 /
YANG, Song Hee 102-1603 88 Woninjae-ro Yeonsu-gu Incheon 21974 / KR | |||
| 05 /
LEE, Sung Woo 110-905 65 Gajeong-ro Yuseong-gu Daejeon 34120 / KR | |||
| 06 /
JEONG, Dong Wook 119-405 57 Eoeun-ro Yuseong-gu Daejeon 34140 / KR | |||
| 07 /
JOUNG, Ui Gab 505-801 100 Euneosong-ro Dong-gu Daejeon 34681 / KR | Representative(s) | Klunker IP Patentanwälte PartG mbB Destouchesstraße 68 80796 München / DE | [N/P] |
| Former [2019/15] | Klunker IP Patentanwälte PartG mbB Destouchesstraße 68 80796 München / DE | Application number, filing date | 17806865.6 | 10.02.2017 | [2019/15] | WO2017KR01505 | Priority number, date | KR20160069768 | 03.06.2016 Original published format: KR 20160069768 | [2019/15] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2017209372 | Date: | 07.12.2017 | Language: | KO | [2017/49] | Type: | A1 Application with search report | No.: | EP3466990 | Date: | 10.04.2019 | Language: | EN | [2019/15] | Search report(s) | International search report - published on: | KR | 07.12.2017 | (Supplementary) European search report - dispatched on: | EP | 23.01.2020 | Classification | IPC: | C08F10/02, C08F4/6592, C08F4/646, C08F4/642, C08F4/02, C08F4/659, C08F2/34, C08F2/44, C08F210/16 | [2020/09] | CPC: |
C08F10/02 (EP,KR,US);
B01J31/2295 (US);
C08F2/34 (EP,KR,US);
C08F2/44 (KR);
C08F210/16 (EP,US);
C08F4/022 (KR);
C08F4/642 (US);
C08F4/6428 (KR);
C08F4/6465 (KR);
C08F4/65916 (EP,KR,US);
C08F4/6592 (KR,US);
C08F4/65922 (KR);
C08L23/0815 (US);
B01J2531/46 (US);
B01J2531/48 (US);
| C-Set: |
C08F210/16, C08F2/34 (EP,US);
C08F210/16, C08F4/65904 (US,EP);
C08F210/16, C08F4/65925 (EP,US);
C08F210/16, C08F4/65927 (US,EP); |
| Former IPC [2019/15] | C08F10/02, C08F4/6592, C08F4/646, C08F4/642, C08F4/02, C08F4/659, C08F2/34, C08F2/44 | 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 [2019/15] | Title | German: | HOCHDICHTES ETHYLENBASIERTES POLYMER MIT GETRÄGERTEM METALLOCEN-HYBRIDKATALYSATOR UND HERSTELLUNGSVERFAHREN DAFÜR | [2019/15] | English: | HIGH-DENSITY ETHYLENE-BASED POLYMER USING SUPPORTED HYBRID METALLOCENE CATALYST, AND MANUFACTURING METHOD THEREFOR | [2019/15] | French: | POLYMÈRE À BASE D'ÉTHYLÈNE HAUTE DENSITÉ UTILISANT UN CATALYSEUR MÉTALLOCÈNE HYBRIDE SUPPORTÉ, ET SON PROCÉDÉ DE FABRICATION | [2019/15] | Entry into regional phase | 02.01.2019 | Translation filed | 02.01.2019 | National basic fee paid | 02.01.2019 | Search fee paid | 02.01.2019 | Designation fee(s) paid | 02.01.2019 | Examination fee paid | Examination procedure | deleted | Date on which the examining division has become responsible | 02.01.2019 | Examination requested [2019/15] | 12.08.2020 | Amendment by applicant (claims and/or description) | 10.02.2023 | Despatch of a communication from the examining division (Time limit: M04) | 12.06.2023 | Reply to a communication from the examining division | 27.03.2025 | Despatch of a communication from the examining division (Time limit: M04) | 29.07.2025 | Application deemed to be withdrawn, date of legal effect [2025/51] | 18.08.2025 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2025/51] | Fees paid | Renewal fee | 05.04.2019 | Renewal fee patent year 03 | 26.02.2020 | Renewal fee patent year 04 | 24.02.2021 | Renewal fee patent year 05 | 24.02.2022 | Renewal fee patent year 06 | 23.02.2023 | Renewal fee patent year 07 | 27.02.2024 | Renewal fee patent year 08 | 19.02.2025 | Renewal fee patent year 09 | Penalty fee | Additional fee for renewal fee | 28.02.2019 | 03 M06 Fee paid on 05.04.2019 |
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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 | [E] EP3428201 (HANWHA CHEMICAL CORP et al.) [E] 1-18 * example - * | [E] EP3450469 (HANWHA CHEMICAL CORP et al.) [E] 1-18 * example - * | International search | [A] JP2007177168 (NIPPON POLYETHYLENE KK et al.) | [A] JP2007197722 (NIPPON POLYETHYLENE KK et al.) | [A] KR20080104331 (CHEVRON PHILLIPS CHEMICAL CO et al.) [A] 1-18 * See claims 1-7. * | [A] JP2011117006 (CHEVRON PHILLIPS CHEMICAL CO et al.) [A] 1-18 * See the entire document. * | by applicant | US6525150 | CHRISTOPHER W. MACOSKO'S: "Rheology Principles, Measurements, and Applications", 1994, WILEY-VCH |