EP3845581 - POLYESTER COPOLYMER HAVING EXCELLENT PROCESSABILITY, AND PRODUCT COMPRISING SAME [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 01.03.2024 Database last updated on 31.08.2024 | |
Former | Grant of patent is intended Status updated on 17.12.2023 | ||
Former | Request for examination was made Status updated on 04.06.2021 | ||
Former | The international publication has been made Status updated on 11.04.2020 | Most recent event Tooltip | 01.03.2024 | (Expected) grant | published on 03.04.2024 [2024/14] | Applicant(s) | For all designated states SK Chemicals Co., Ltd. 310, Pangyo-ro Bundang-gu Seongnam-si, Gyeonggi-do 13494 / KR | [2021/27] | Inventor(s) | 01 /
HWANG, Dong-June 310, Pangyo-ro Bundang-gu Seongnam-si, Gyeonggi-do 13494 / KR | 02 /
KANG, Byoung-Gook 206-1605 210, Gwiin-ro Dongan-gu Anyang-si, Gyeonggi-do 14071 / KR | 03 /
SIM, Jinsook 310, Pangyo-ro Bundang-gu Seongnam-si, Gyeonggi-do 13494 / KR | [2021/27] | Representative(s) | Berggren Oy P.O. Box 16 Eteläinen Rautatiekatu 10A 00101 Helsinki / FI | [2021/27] | Application number, filing date | 19869164.4 | 30.09.2019 | [2021/27] | WO2019KR12740 | Priority number, date | KR20180119266 | 05.10.2018 Original published format: KR 20180119266 | [2021/27] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020071708 | Date: | 09.04.2020 | Language: | KO | [2020/15] | Type: | A1 Application with search report | No.: | EP3845581 | Date: | 07.07.2021 | Language: | EN | [2021/27] | Type: | B1 Patent specification | No.: | EP3845581 | Date: | 03.04.2024 | Language: | EN | [2024/14] | Search report(s) | International search report - published on: | KR | 09.04.2020 | (Supplementary) European search report - dispatched on: | EP | 04.03.2022 | Classification | IPC: | C08G63/183, C08G63/199, C08G63/42, C08L67/02 | [2021/27] | CPC: |
C08G63/20 (EP,US);
C08G63/183 (KR,US);
C08L67/02 (KR,US);
C08G63/199 (EP,KR,US);
C08G63/40 (US);
C08G63/42 (KR);
C08G63/672 (EP);
B29C49/0005 (US);
C08L2201/08 (US);
| 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 [2021/27] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | POLYESTER-COPOLYMER MIT AUSGEZEICHNETER VERARBEITBARKEIT UND PRODUKT DAMIT | [2021/27] | English: | POLYESTER COPOLYMER HAVING EXCELLENT PROCESSABILITY, AND PRODUCT COMPRISING SAME | [2021/27] | French: | COPOLYMÈRE DE POLYESTER AYANT UNE EXCELLENTE APTITUDE AU TRAITEMENT, ET PRODUIT LE COMPRENANT | [2021/27] | Entry into regional phase | 29.03.2021 | Translation filed | 29.03.2021 | National basic fee paid | 29.03.2021 | Search fee paid | 29.03.2021 | Designation fee(s) paid | 29.03.2021 | Examination fee paid | Examination procedure | 29.03.2021 | Examination requested [2021/27] | 16.09.2022 | Amendment by applicant (claims and/or description) | 18.12.2023 | Communication of intention to grant the patent | 26.02.2024 | Fee for grant paid | 26.02.2024 | Fee for publishing/printing paid | 26.02.2024 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 13.09.2021 | Renewal fee patent year 03 | 11.08.2022 | Renewal fee patent year 04 | 24.08.2023 | Renewal fee patent year 05 |
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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 | [Y]US2005131165 (HALE WESLEY R [US], et al) [Y] 1-10* paragraphs [0002] , [0 45] - [0048] - [0 85] - [0089]; examples E-1 to E-5, CE-1 to CE-3; claims 1,3,6,8,9; table 1 *; | [Y]EP2857433 (SK CHEMICALS CO LTD [KR]) [Y] 1-10 * example 1 *; | [E]EP3925999 (SK CHEMICALS CO LTD [KR]) [E] 1-10 * paragraphs [0001] , [0004] , [0005] , [0006] , [0007] , [0017] - [0023]; example 1; claims 1-11; table 1 * | International search | [A]KR20130136776 (SK CHEMICALS CO LTD [KR]) [A] 1-10; | [A]JP2016102173 (MITSUBISHI CHEM CORP) [A] 1-10; | [X]WO2017038949 (MITSUBISHI CHEM CORP [JP]) [X] 1-10; | [A]KR20170037588 (SK CHEMICALS CO LTD [KR]) [A] 1-10; | [PX]KR20190107562 (SK CHEMICALS CO LTD [KR], et al)[PX] 1-10 |