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EP4082578
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EP About this file: EP4082578
| EP4082578 - METHOD FOR SELECTING, ASSESSING, OR PRODUCING SODIUM LAURYL SULFATE AS RAW MATERIAL FOR PHARMACEUTICAL FORMULATION, OR FORMULATION OR THE LIKE CONTAINING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 30.09.2022 Database last updated on 05.07.2024 | |
| Former | The international publication has been made Status updated on 07.07.2021 | Most recent event Tooltip | 14.05.2024 | The date on which the examining division becomes responsible, has been established | 14.05.2024 | Amendment by applicant | Applicant(s) | For all designated states CHUGAI SEIYAKU KABUSHIKI KAISHA 5-1, 5-chome Ukima Kita-ku Tokyo 115-8543 / JP | [2022/44] | Inventor(s) | 01 /
NAKAYAMA Tadanobu c/o Chugai Seiyaku Kogyo Kabushiki Kaisha, 5-1, Ukima 5-chome, Kita-ku Tokyo 115-8543 / JP | 02 /
KURE Yoshiko c/o Chugai Seiyaku Kogyo Kabushiki Kaisha, 5-1, Ukima 5-chome, Kita-ku Tokyo 115-8543 / JP | 03 /
SASAYAMA Takuro c/o Fujieda Plant, Chugai Seiyaku Kogyo Kabushiki Kaisha, 2500, Takayanagi Fujieda-shi, Shizuoka 426-0041 / JP | [2022/44] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstraße 3 81675 München / DE | [2022/44] | Application number, filing date | 20904573.1 | 25.12.2020 | [2022/44] | WO2020JP48639 | Priority number, date | JP20190239018 | 27.12.2019 Original published format: JP 2019239018 | [2022/44] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021132541 | Date: | 01.07.2021 | Language: | JA | [2021/26] | Type: | A1 Application with search report | No.: | EP4082578 | 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 | 15.01.2024 | Classification | IPC: | A61K47/20, A61K31/5377, A61P35/00, G01N23/2055, G01N24/08, G01N30/02, G01N30/88, G01N33/15, A61K9/00, G01N30/96 | [2024/07] | CPC: |
A61P35/00 (EP,IL,KR);
A61K31/5377 (EP,IL,KR,US);
G01N33/15 (IL,KR,US);
A61K47/20 (EP,IL,KR,US);
A61K9/0053 (EP);
G01N23/2055 (IL);
G01N24/08 (IL);
G01N30/02 (IL);
G01N30/88 (EP,IL);
|
| Former IPC [2022/44] | A61K47/20, A61K31/5377, A61P35/00, G01N23/2055, G01N24/08, G01N30/02, G01N30/88, G01N33/15 | 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: | VERFAHREN ZUR AUSWAHL, BEWERTUNG ODER HERSTELLUNG VON NATRIUMLAURYLSULFAT ALS ROHSTOFF FÜR PHARMAZEUTISCHE FORMULIERUNG, ODER FORMULIERUNG ODER DERGLEICHEN DAMIT | [2022/44] | English: | METHOD FOR SELECTING, ASSESSING, OR PRODUCING SODIUM LAURYL SULFATE AS RAW MATERIAL FOR PHARMACEUTICAL FORMULATION, OR FORMULATION OR THE LIKE CONTAINING SAME | [2022/44] | French: | PROCÉDÉ DE SÉLECTION, D'ÉVALUATION, OU DE PRODUCTION DE LAURYL SULFATE DE SODIUM COMME MATIÈRE PREMIÈRE POUR LA FORMULATION PHARMACEUTIQUE, OU FORMULATION OU SIMILAIRE LE CONTENANT | [2022/44] | Entry into regional phase | 26.04.2022 | Translation filed | 26.05.2022 | National basic fee paid | 26.05.2022 | Search fee paid | 26.05.2022 | Designation fee(s) paid | 26.05.2022 | Examination fee paid | Examination procedure | 26.05.2022 | Examination requested [2022/44] | 14.05.2024 | Amendment by applicant (claims and/or description) | 14.05.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 01.07.2022 | Renewal fee patent year 03 | 21.12.2023 | 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 | [Y]JP2019182824 (KYORIN RIMEDIO CO LTD) [Y] 2,5,8,17,19,20 * paragraphs [0003] - [0005] ** paragraph [0018] *; | [XAY] - VIJAYENDRAN ET AL, "Purity of commercial sodium lauryl sulfate", JOURNAL OF COLLOID AND INTERFACE SCIENCE, ACADEMIC PRESS,INC, US, vol. 60, no. 2, doi:10.1016/0021-9797(77)90305-8, ISSN 0021-9797, (19770615), pages 418 - 419, (19770615), XP024188929 [X] 1,6,7,9-16,18,21,22 * paragraphs [0004] - [0006] * [A] 3,4 [Y] 2,5,8,17,19,20 DOI: http://dx.doi.org/10.1016/0021-9797(77)90305-8 | International search | [YA]WO0189573 (OTSUKA PHARMA CO LTD [JP], et al) [Y] 1-11,16-29 * 1 * [A] 12-15,30-35; | [XY]JP4918630B [X] 12-15, 30-35 * F6-2 0, [0 1 6 5] ~ [01 83], 24, 2 7 0 ~ 2 7 2, 2 8 2 ~ 2 8 4, 1, 6 * [Y] 1-11, 16-29; | [YA]JP2016501854 [Y] 1-11,16-29 * [0 0 6 0], [0069] ~ [0070] * [A] 12-15,30-35; | [XY]JP5859712B [X] 12-15,30-35 * 28 ~2 9 * [Y] 1-11,16-29; | [YA]WO2016021707 (CHUGAI PHARMACEUTICAL CO LTD [JP]) [Y] 1-11,16-29 * 4, 4 * [A] 12-15,30-35; | [YA] - Nakagaki Masayuki, Yokoyama Shoko, "Acid-Catalyzed Hydrolysis of Sodium Dodecyl Sulfate", Journal of Pharmaceutical Sciences, US , (19850701), vol. 74, no. 10, doi:10.1002/jps.2600741005, ISSN 0022-3549, pages 1047 - 1052, XP009535479 [Y] 1-11,16-29 [A] 12-15,30-35 DOI: http://dx.doi.org/10.1002/jps.2600741005 | [YA] - BREVEDAN, M. I. V. et al., "Stability of Loratadine tablets in Argentina", Lat. Am. J. Pharm., (20110000), vol. 30, no. 4, pages 696 - 701, XP055839410 [Y] 1-11,16-29 * 6 9 8 2, 1 Formulation F * [A] 12-15,30-35 | by applicant | JPS492928B | JPS4918630B | WO2015163447 | JP5859712B | WO2016021707 | - Journal of Crystal Growth, (20040000), vol. 263, pages 480 - 490 |