-
EP3910008
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP3910008
| EP3910008 - METHOD FOR SYNTHESIZING HYALURONIC ACID NANOPARTICLES, AND HYALURONIC ACID NANOPARTICLES PREPARED BY METHOD [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 14.06.2024 Database last updated on 26.06.2024 | |
| Former | Request for examination was made Status updated on 15.10.2021 | ||
| Former | The international publication has been made Status updated on 18.07.2020 | Most recent event Tooltip | 26.06.2024 | New entry: Despatch of examination report + time limit | Applicant(s) | For all designated states Kyungpook National University Industry-Academic Cooperation Foundation (Kyungpook National University, Sangyeok-dong) 80, Daehak-ro Buk-gu Daegu 41566 / KR | [2021/46] | Inventor(s) | 01 /
YOO, Jeong Soo c/o Kyungpook National University Department of Molecular Medicine, 680, Gukchaebosang-ro Jung-Gu Daegu 41944 / KR | 02 /
LEE, Woong Hee c/o Kyungpook National University Department of Molecular Medicine, 680, Gukchaebosang-ro Jung-Gu Daegu 41944 / KR | 03 /
PARK, Wonchoul 103ho 401dong, Woobang Apt., 58, Nowon-ro Nowon- gu Seoul 01799 / KR | [N/P] |
| Former [2021/46] | 01 /
YOO, Jeong Soo Daegu 41944 / KR | ||
| 02 /
LEE, Woong Hee Daegu 41944 / KR | |||
| 03 /
PARK, Wonchoul Seoul 01799 / KR | Representative(s) | Richardt Patentanwälte PartG mbB Wilhelmstraße 7 65185 Wiesbaden / DE | [2021/46] | Application number, filing date | 20739181.4 | 13.01.2020 | [2021/46] | WO2020KR00612 | Priority number, date | KR20190003966 | 11.01.2019 Original published format: KR 20190003966 | [2021/46] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020145790 | Date: | 16.07.2020 | Language: | KO | [2020/29] | Type: | A1 Application with search report | No.: | EP3910008 | Date: | 17.11.2021 | Language: | EN | [2021/46] | Search report(s) | International search report - published on: | KR | 16.07.2020 | (Supplementary) European search report - dispatched on: | EP | 05.09.2022 | Classification | IPC: | C08J3/28, C08J3/24, C08J3/12, C08L5/08, A61K51/12, A61K8/67, A61K8/73, A61Q19/00, A61K47/69 | [2021/46] | CPC: |
C08J3/14 (EP);
C08J3/28 (EP,KR);
A23L33/10 (EP);
A61K47/6939 (EP);
A61K49/0002 (EP);
A61K49/0054 (KR);
A61K49/0093 (KR);
A61K51/06 (KR);
A61K51/065 (EP);
A61K51/1244 (EP,KR);
A61K8/0241 (EP);
A61K8/67 (EP);
A61K8/676 (EP);
A61K8/73 (EP);
A61K8/735 (EP);
A61K9/5161 (KR);
A61P35/00 (EP,KR);
A61Q19/00 (EP);
A61Q19/02 (EP);
A61Q19/08 (EP);
C08B37/0072 (EP);
C08J3/12 (KR);
C08J3/24 (KR);
C08L5/08 (EP,KR);
| 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 [2021/46] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON HYALURONSÄURE-NANOPARTIKELN UND NACH DIESEM VERFAHREN HERGESTELLTE HYALURONSÄURE-NANOPARTIKEL | [2021/46] | English: | METHOD FOR SYNTHESIZING HYALURONIC ACID NANOPARTICLES, AND HYALURONIC ACID NANOPARTICLES PREPARED BY METHOD | [2021/46] | French: | PROCÉDÉ DE SYNTHÈSE DE NANOPARTICULES D'ACIDE HYALURONIQUE, ET NANOPARTICULES D'ACIDE HYALURONIQUE PRÉPARÉES PAR LE PROCÉDÉ | [2021/46] | Entry into regional phase | 20.07.2021 | Translation filed | 11.08.2021 | National basic fee paid | 11.08.2021 | Search fee paid | 11.08.2021 | Designation fee(s) paid | 11.08.2021 | Examination fee paid | Examination procedure | 11.08.2021 | Examination requested [2021/46] | 22.03.2023 | Amendment by applicant (claims and/or description) | 25.06.2024 | Despatch of a communication from the examining division (Time limit: M04) | Fees paid | Renewal fee | 16.12.2021 | Renewal fee patent year 03 | 30.12.2022 | Renewal fee patent year 04 | 27.12.2023 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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]US2012283428 (LEE DONG HEE [KR], et al); | [XYI]US2018327554 (YOO JEONGSOO [KR], et al); | International search | [A]KR20060008913 (TAGRA BIOTECHNOLOGIES LTD [IL])[A] 1-12, 17-21; | [XYA]KR20170087427 (KYUNGPOOK NAT UNIV INDUSTRY-ACADEMIC COOP FOUND [KR]) [X] 1, 5-6, 8-12 [Y] 2-4, 7, 17, 21 [A] 18-20; | [Y] - WACH, R. A., "Hydroxyl radical-induced crosslinking and radiation- initiated hydrogel formation in dilute aqueous solutions of carboxymethyl cellulose", Carbohydrate polymers, (20140000), pages 412 - 415, XP029045587 [Y] 2-4, 7 DOI: http://dx.doi.org/10.1016/j.carbpol.2014.06.007 | [Y] - Dongjeong Park, "Conjugation of hyaluronic acid with ascorbic acid and evaluation of its in vitro activity on MC 3T3-E1", Thesis Graduate School, Yonsei University, (20090000), pages 1 - 58, XP055826638 [Y] 17, 21 * , * | [A] - Young Min Shin, Woo-Jin Kim, Yong-Soo Kim, Sun-Young Jo, Jong-Seok Park,Hui-Jeong Gwon, Youn-Mook Lim, Young-Chang Nho, "Modulation of Hyaluronic Acid Properties by Electron Beam Irradiation", Journal of Radiation Industry, Korea, (20101130), vol. 5, no. 2, pages 159 - 164, XP009528927 [A] 1-12, 17-21 | by applicant | KR101893549B | KR20190003966 |