EP3530695 - POLYESTER COMPOSITION AND PREPARATION METHOD THEREFOR [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 14.04.2022 Database last updated on 13.07.2024 | |
Former | Request for examination was made Status updated on 26.07.2019 | ||
Former | The international publication has been made Status updated on 28.04.2018 | Most recent event Tooltip | 03.04.2024 | New entry: Despatch of examination report + time limit | Applicant(s) | For all designated states China Petroleum & Chemical Corporation 22A Chaoyangmenbei Street Chaoyang District Beijing 100728 / CN | For all designated states Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation No. 14, Beisanhuan East Road Chaoyang District Beijing 100013 / CN | [2019/35] | Inventor(s) | 01 /
ZHENG, Cui No.14 Beisanhuan East Road Chaoyang District Beijing 100013 / CN | 02 /
ZHU, Guixiang No.14 Beisanhuan East Road Chaoyang District Beijing 100013 / CN | 03 /
LIU, Lizhi No.14 Beisanhuan East Road Chaoyang District Beijing 100013 / CN | 04 /
ZHANG, Wei No.14 Beisanhuan East Road Chaoyang District Beijing 100013 / CN | [2019/35] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE | [2019/35] | Application number, filing date | 17863080.2 | 20.10.2017 | [2019/35] | WO2017CN107111 | Priority number, date | CN201610921310 | 21.10.2016 Original published format: CN201610921310 | [2019/35] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2018072748 | Date: | 26.04.2018 | Language: | ZH | [2018/17] | Type: | A1 Application with search report | No.: | EP3530695 | Date: | 28.08.2019 | Language: | EN | [2019/35] | Search report(s) | International search report - published on: | CN | 26.04.2018 | (Supplementary) European search report - dispatched on: | EP | 11.05.2020 | Classification | IPC: | C08L67/02 | [2019/35] | CPC: |
C08K3/26 (EP,US);
C08L67/02 (EP,CN,US);
C08G63/183 (EP,US);
C08J3/12 (US);
C08K3/04 (EP,US);
C08K3/32 (EP,US);
C08K3/346 (EP,US);
C08K5/0083 (US);
C08K5/092 (EP);
C08K5/20 (EP,US);
C08G63/16 (EP);
C08J2367/02 (US);
C08K2003/265 (EP);
C08K2003/321 (US);
C08L2205/02 (US);
C08L2205/025 (EP,CN);
C08L2205/24 (US);
C08L23/06 (US);
| C-Set: |
C08L67/02, C08L67/02 (EP);
C08L67/02, C08L67/02, C08K2003/265 (CN);
C08L67/02, C08L67/02, C08K3/04 (EP);
C08L67/02, C08L67/02, C08K3/26 (EP);
C08L67/02, C08L67/02, C08K3/26, C08K5/20 (EP);
C08L67/02, C08L67/02, C08K3/32 (EP);
C08L67/02, C08L67/02, C08K3/346 (EP);
C08L67/02, C08L67/02, C08K5/092 (EP); | 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 [2019/35] | Title | German: | POLYESTERZUSAMMENSETZUNG UND HERSTELLUNGSVERFAHREN DAFÜR | [2019/35] | English: | POLYESTER COMPOSITION AND PREPARATION METHOD THEREFOR | [2019/35] | French: | COMPOSITION DE POLYESTER ET PROCÉDÉ DE PRÉPARATION ASSOCIÉ | [2019/35] | Entry into regional phase | 30.04.2019 | Translation filed | 30.04.2019 | National basic fee paid | 30.04.2019 | Search fee paid | 30.04.2019 | Designation fee(s) paid | 30.04.2019 | Examination fee paid | Examination procedure | 30.04.2019 | Examination requested [2019/35] | 02.12.2020 | Amendment by applicant (claims and/or description) | 13.04.2022 | Despatch of a communication from the examining division (Time limit: M04) | 02.06.2022 | Reply to a communication from the examining division | 02.04.2024 | Despatch of a communication from the examining division (Time limit: M04) | Fees paid | Renewal fee | 16.10.2019 | Renewal fee patent year 03 | 19.10.2020 | Renewal fee patent year 04 | 18.10.2021 | Renewal fee patent year 05 | 18.10.2022 | Renewal fee patent year 06 | 16.10.2023 | Renewal fee patent year 07 |
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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]CN101475695 (WENGUANG WANG [CN]); | [X]CN102408688 (BYD CO LTD); | [X]US2012322908 (BASTIOLI CATIA [IT]); | [A]US2015307671 (YANG XIN [CN], et al); |