EP4082967 - LIQUID DISPERSION OF FLUORIDE PARTICLES AND METHOD FOR PRODUCING SAME, AND OPTICAL FILM [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 30.09.2022 Database last updated on 03.09.2024 | |
Former | The international publication has been made Status updated on 07.07.2021 | Most recent event Tooltip | 20.12.2023 | The date on which the examining division becomes responsible, has been established | 20.12.2023 | Amendment by applicant | Applicant(s) | For all designated states Stella Chemifa Corporation 4-1-1, Fushimi-machi Chuo-ku Osaka-shi, Osaka 541-0044 / JP | [2022/44] | Inventor(s) | 01 /
URAYA, Masanori c/o Izumi Factory, STELLA CHEMIFA CORPORATION, 1- 41, Rinkai-cho Izumiotsu-shi, Osaka 595-0075 / JP | 02 /
YAMAMOTO, Hiroya c/o Izumi Factory, STELLA CHEMIFA CORPORATION, 1- 41, Rinkai-cho Izumiotsu-shi, Osaka 595-0075 / JP | 03 /
HASEBE, Rui c/o Izumi Factory, STELLA CHEMIFA CORPORATION, 1- 41, Rinkai-cho Izumiotsu-shi, Osaka 595-0075 / JP | 04 /
TOMISAKI, Megumi c/o Izumi Factory, STELLA CHEMIFA CORPORATION, 1- 41, Rinkai-cho Izumiotsu-shi, Osaka 595-0075 / JP | 05 /
NISHIDA, Tetsuo c/o Izumi Factory, STELLA CHEMIFA CORPORATION, 1- 41, Rinkai-cho Izumiotsu-shi, Osaka 595-0075 / JP | [2022/44] | Representative(s) | Meissner Bolte Partnerschaft mbB Patentanwälte Rechtsanwälte Postfach 86 06 24 81633 München / DE | [N/P] |
Former [2022/44] | Sajda, Wolf E. Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München / DE | Application number, filing date | 20905802.3 | 11.11.2020 | [2022/44] | WO2020JP42043 | Priority number, date | JP20190239321 | 27.12.2019 Original published format: JP 2019239321 | [2022/44] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021131368 | Date: | 01.07.2021 | Language: | JA | [2021/26] | Type: | A1 Application with search report | No.: | EP4082967 | Date: | 02.11.2022 | Language: | EN | [2022/44] | Search report(s) | International search report - published on: | JP | 01.07.2021 | (Supplementary) European search report - dispatched on: | EP | 31.05.2023 | Classification | IPC: | C01B33/10, G02B1/111, G02B1/00 | [2023/26] | CPC: |
C01B33/10 (EP,KR,US);
C01B33/103 (EP);
G02B1/111 (EP,KR,US);
C01P2004/64 (EP,US)
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Former IPC [2022/44] | C01B33/10, G02B1/111 | 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 [2022/44] | Title | German: | FLÜSSIGE DISPERSION VON FLUORIDTEILCHEN UND VERFAHREN ZUM PRODUZIEREN DERSELBEN, UND OPTISCHER FILM | [2022/44] | English: | LIQUID DISPERSION OF FLUORIDE PARTICLES AND METHOD FOR PRODUCING SAME, AND OPTICAL FILM | [2022/44] | French: | DISPERSION LIQUIDE DE PARTICULES DE FLUORURE, PROCÉDÉ DE PRODUCTION D'UNE TELLE DISPERSION ET FILM OPTIQUE | [2022/44] | Entry into regional phase | 06.07.2022 | Translation filed | 06.07.2022 | National basic fee paid | 06.07.2022 | Search fee paid | 06.07.2022 | Designation fee(s) paid | 06.07.2022 | Examination fee paid | Examination procedure | 06.07.2022 | Examination requested [2022/44] | 19.12.2023 | Amendment by applicant (claims and/or description) | 19.12.2023 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 29.09.2022 | Renewal fee patent year 03 | 29.09.2023 | 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 | [XAI]US5147435 (KUBOTA YOSHINORI [JP], et al); | [A]JP4986426B ; | [A]EP2857357 (STELLA CHEMIFA CORP [JP]) | International search | [A]JPS57118016 (ALLIED CHEM); | [A]JP2000015481 (DENSO CORP, et al); | [A]JP2007161509 (STELLA CHEMIFA CORP); | [A]JP2015108096 (TOYO INK SC HOLDINGS CO LTD); | [A]WO2017159720 (NITTO DENKO CORP [JP]) | by applicant | JP2007161509 | JP4046921B | JP4655614B | JP2011195693 | JP5943754B |