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EP4056663
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EP About this file: EP4056663
| EP4056663 - COLORANT FOR HEAT TRANSFER FLUID, AND COMPOSITION COMPRISING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 12.08.2022 Database last updated on 24.08.2024 | |
| Former | The international publication has been made Status updated on 14.05.2021 | Most recent event Tooltip | 07.05.2024 | The date on which the examining division becomes responsible, has been established | 07.05.2024 | Amendment by applicant | Applicant(s) | For all designated states KD Finechem Co., Ltd. 3F, 135, Hasinbeonyeong-ro Saha-gu Busan 49432 / KR | [2022/37] | Inventor(s) | 01 /
PARK, Jae Yoon 406Ho, 111Dong, 150, Samseong-ro, Gangnam-gu Seoul 06288 / KR | 02 /
PARK, Hyun Jin 201Ho, C-Dong, 9, Haogae-ro 351beon-gil, Bundang- gu Seongnam-si, Gyeonggi-do 13455 / KR | 03 /
LEE, Hong Ki 206Ho, 114Dong, 22, Myeongji ocean city 11-ro, Gangseo-gu Busan 46765 / KR | 04 /
KIM, Ja Won 1704Ho, 108Dong, 130, Yeonsu-ro, Yeonje-gu Busan 47610 / KR | [2022/37] | Representative(s) | Plougmann Vingtoft a/s Strandvejen 70 2900 Hellerup / DK | [2022/37] | Application number, filing date | 20885840.7 | 20.10.2020 | [2022/37] | WO2020KR14357 | Priority number, date | KR20190139760 | 04.11.2019 Original published format: KR 20190139760 | [2022/37] | Filing language | KO | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2021091123 | Date: | 14.05.2021 | Language: | KO | [2021/19] | Type: | A2 Application without search report | No.: | EP4056663 | Date: | 14.09.2022 | Language: | EN | [2022/37] | Search report(s) | International search report - published on: | KR | 22.07.2021 | (Supplementary) European search report - dispatched on: | EP | 08.11.2023 | Classification | IPC: | C09K5/20, C09B47/08, C23F11/14, C09K3/18 | [2023/49] | CPC: |
C09K5/20 (EP,KR,US);
C07F5/003 (US);
C07F7/025 (US);
C09B47/06 (EP);
C09B47/063 (EP);
C09B69/108 (EP);
|
| Former IPC [2022/37] | C09K5/20, C09B47/08, C23F11/14 | 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 [2022/37] | Title | German: | FÄRBEMITTEL FÜR WÄRMEÜBERTRAGUNGSFLÜSSIGKEIT UND DIESES ENTHALTENDE ZUSAMMENSETZUNG | [2022/37] | English: | COLORANT FOR HEAT TRANSFER FLUID, AND COMPOSITION COMPRISING SAME | [2022/37] | French: | COLORANT POUR FLUIDE DE TRANSFERT DE CHALEUR, ET COMPOSITION LE COMPRENANT | [2022/37] | Entry into regional phase | 04.05.2022 | Translation filed | 04.05.2022 | National basic fee paid | 04.05.2022 | Search fee paid | 04.05.2022 | Designation fee(s) paid | 04.05.2022 | Examination fee paid | Examination procedure | 04.05.2022 | Examination requested [2022/37] | 06.05.2024 | Amendment by applicant (claims and/or description) | 06.05.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 04.05.2022 | Renewal fee patent year 03 | 05.09.2023 | Renewal fee patent year 04 |
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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 | [A]US5725794 (BRUHNKE JOHN D [US], et al) [A] 1-17* column 3, line 59 - column 4, line 3; example -; claim - *; | [Y]WO0071621 (KIMBERLY CLARK CO [US]) [Y] 1-17 * page 15, lines 1-4, 8, 13; claims 1,4 *; | [A]DE10128530 (BASF AG [DE]) [A] 1-17 * paragraphs [0001] , [0 15] - [0024]; claim - *; | [A]EP1457542 (NISSAN MOTOR [JP], et al) [A] 1-17 * claim - *; | [Y]US2006051639 (YANG BO [US], et al) [Y] 1-17 * paragraphs [0002] , [0 76] - [0077]; claim - *; | [Y] - ANDRE ZEUG ET AL, "Fluorescence anisotropy and transient absorption of halogenated silicon(IV) phthalocyanines with axial poly(ethyleneglycol) substituents", vol. 9, no. 4, doi:10.1142/S1088424605000381, ISSN 1088-4246, (20051107), pages 298 - 302, JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, BOGNOR REGIS, GB, URL: https://www.worldscientific.com/doi/abs/10.1142/S1088424605000381, (20120125), XP009529162 [Y] 1-17 * figure 1 * * page 298, column left * DOI: http://dx.doi.org/10.1142/S1088424605000381 | International search | [A]KR20020033094 (KIMBERLY-CLARK WORLDWIDE, INC.) [A] 1-17 * See claims 1-5 and 7; and example 15. *; | [A]KR20040081040 (CCI CORP, et al) [A] 1-17 * See claims 1 and 10-12; and table 1. *; | [A]KR20100045265 (KUKDONG JEYEN CO LTD [KR]) [A] 1-17 * See claims 1, 2 and 4-6; and paragraph [0028]. *; | [A]KR20110139012 (KUKDONG JEYEN CO LTD [KR]) [A] 1-17 * See entire document. *; | [PX]KR20190140323 (NAT UNIV PUSAN IND UNIV COOP FOUND [KR], et al) [PX] 1-8,16,17* See claims 1-10; and paragraphs [0023], [0034], [0035], [0040]-[0053] and [0056]. *; | [A] - Andre Zeug, Matthias Meyer, Pui-Chi Lo, Dennis K. P. Ng, Beate Röder, "Fluorescence anisotropy and transient absorption of halogenated silicon(IV) phthalocyanines with axial poly(ethyleneglycol) substituents", Journal of porphyrins and phthalocyanines, (2005), vol. 9, no. 4, doi:10.1142/S1088424605000381, ISSN 1088-4246, pages 298 - 302, XP009529162 [A] 1-17 * See abstract; pages 298 and 299; and figure 1. * DOI: http://dx.doi.org/10.1142/S1088424605000381 | by applicant | KR20190139760 |