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EP3904435
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EP About this file: EP3904435
| EP3904435 - WATER-SOLUBLE FILM AND PACKAGE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 01.10.2021 Database last updated on 27.07.2024 | |
| Former | The international publication has been made Status updated on 04.07.2020 | Most recent event Tooltip | 15.12.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states Kuraray Co., Ltd. 1621, Sakazu Kurashiki-shi, Okayama 710-0801 / JP | [2021/44] | Inventor(s) | 01 /
OKAMOTO, Minoru c/o Kuraray Co., Ltd., 2045-1, Sakazu Kurashiki-shi, Okayama 710-0801 / JP | 02 /
SHIMIZU, Sayaka c/o Kuraray Co., Ltd., 7471, Tamashimaotoshima Kurashiki-shi, Okayama 713-8550 / JP | 03 /
KAZETO, Osamu c/o Kuraray Co., Ltd., 7471, Tamashimaotoshima Kurashiki-shi, Okayama 713-8550 / JP | 04 /
ASADA, Mitsunori c/o Kuraray Co., Ltd., 2045-1, Sakazu Kurashiki-shi, Okayama 710-0801 / JP | [N/P] |
| Former [2021/44] | 01 /
OKAMOTO, Minoru Kurashiki-shi, Okayama 710-0801 / JP | ||
| 02 /
SHIMIZU, Sayaka Kurashiki-shi, Okayama 713-8550 / JP | |||
| 03 /
KAZETO, Osamu Kurashiki-shi, Okayama 713-8550 / JP | |||
| 04 /
ASADA, Mitsunori Kurashiki-shi, Okayama 710-0801 / JP | Representative(s) | D Young & Co LLP 3 Noble Street London EC2V 7BQ / GB | [N/P] |
| Former [2021/44] | D Young & Co LLP 120 Holborn London EC1N 2DY / GB | Application number, filing date | 19901493.7 | 27.12.2019 | [2021/44] | WO2019JP51492 | Priority number, date | JP20180248291 | 28.12.2018 Original published format: JP 2018248291 | [2021/44] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020138443 | Date: | 02.07.2020 | Language: | JA | [2020/27] | Type: | A1 Application with search report | No.: | EP3904435 | Date: | 03.11.2021 | Language: | EN | [2021/44] | Search report(s) | International search report - published on: | JP | 02.07.2020 | (Supplementary) European search report - dispatched on: | EP | 24.08.2022 | Classification | IPC: | C08J5/18, B65D65/46, C08K5/053, C11D17/04 | [2022/38] | CPC: |
C11D3/3753 (EP);
C08J5/18 (EP,CN,US);
B65D65/46 (EP,CN,US);
C08K5/053 (EP,US);
C11D17/042 (EP);
C08J2329/04 (EP,CN,US)
| C-Set: |
C08K5/053, C08L29/04 (EP)
|
| Former IPC [2021/44] | C08J5/18, B65D65/46 | 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 [2021/44] | Title | German: | WASSERLÖSLICHE FOLIE UND VERPACKUNG | [2021/44] | English: | WATER-SOLUBLE FILM AND PACKAGE | [2021/44] | French: | FILM SOLUBLE DANS L'EAU ET EMBALLAGE | [2021/44] | Entry into regional phase | 26.07.2021 | Translation filed | 26.07.2021 | National basic fee paid | 26.07.2021 | Search fee paid | 26.07.2021 | Designation fee(s) paid | 26.07.2021 | Examination fee paid | Examination procedure | 26.07.2021 | Examination requested [2021/44] | 14.02.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 10.12.2021 | Renewal fee patent year 03 | 13.12.2022 | Renewal fee patent year 04 | 14.12.2023 | 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 | [X]JP2002020507 ; | [A]JP2016050280 ; | [A]JP2002020507 (KURARAY CO); | [A]JP2016050280 (SEKISUI CHEMICAL CO LTD); | [E]EP3904035 (KURARAY CO [JP]) [E] 1-7 * (in particular Examples 1 and 7); paragraphs [0001] , [0011]; example -; claim -; table 1 *; | [E]EP3904231 (KURARAY CO [JP]) [E] 1-7 * paragraphs [0001] , [0007]; examples 1-4; claim - *; | [E]EP3904232 (KURARAY CO [JP]) [E] 1-7 * paragraphs [0001] , [0007]; example 1 and 3; claim -; table 1 *; | [X] - DATABASE WPI, 0, Derwent World Patents Index, (20020123), vol. 2002, no. 33, Database accession no. 2002-287433, XP002807296 & JP2002020507 A 20020123 (KURARAY CO LTD) [X] 1-7 * abstract * | [A] - DATABASE WPI, 0, Derwent World Patents Index, (20160411), vol. 2016, no. 32, Database accession no. 2016-21369J, XP002807297 & JP2016050280 A 20160411 (SEKISUI CHEM IND CO LTD) [A] 1-7 * abstract * | [T] - JANG J ET AL, "Plasticizer effect on the melting and crystallization behavior of polyvinyl alcohol", POLYMER, ELSEVIER, AMSTERDAM, NL, vol. 44, no. 26, ISSN 0032-3861, (20031201), pages 8139 - 8146, (20031119), XP027140931 [T] 1,4 * the whole document * | International search | [A]JP2002020507 (KURARAY CO) [A] 1-7 * , claim 1, paragraph [0027] *; | [A]JP2002241797 (KAO CORP) [A] 1-7 * , claims 1, 3, 4, paragraph [0008] *; | [A]JP2016050280 (SEKISUI CHEMICAL CO LTD) [A] 1-7* , claim 1, examples *; | [A]JP2017114931 (NIPPON SYNTHETIC CHEM IND CO LTD:THE) [A] 1-7 * , claims 1, 3, paragraph [0010] * | by applicant | WO2018003884 |