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EP4066931
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EP About this file: EP4066931
| EP4066931 - BIOMAGNETIC MICROSPHERE AND PREPARATION METHOD THEREFOR AND USE THEREOF [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.09.2022 Database last updated on 03.06.2024 | |
| Former | The international publication has been made Status updated on 04.06.2021 | Most recent event Tooltip | 17.01.2024 | Supplementary search report | published on 14.02.2024 [2024/07] | Applicant(s) | For all designated states Kangma-Healthcode (Shanghai) Biotech Co., Ltd Building 12 118 Furonghua Road Pudong New Area Shanghai 201321 / CN | [2022/40] | Inventor(s) | 01 /
GUO, Min Shanghai 201321 / CN | 02 /
XU, Liqiong Shanghai 201321 / CN | 03 /
YU, Xue Shanghai 201321 / CN | [2022/40] | Representative(s) | Henderson, Helen Lee Withers & Rogers LLP 2 London Bridge London SE1 9RA / GB | [N/P] |
| Former [2022/40] | Swan, Elizabeth Mary Withers & Rogers LLP 2 London Bridge London SE1 9RA / GB | Application number, filing date | 20892662.6 | 27.11.2020 | [2022/40] | WO2020CN132171 | Priority number, date | CN201911209156 | 30.11.2019 Original published format: CN201911209156 | CN202010346903 | 28.04.2020 Original published format: CN202010346903 | [2022/40] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021104435 | Date: | 03.06.2021 | Language: | ZH | [2021/22] | Type: | A1 Application with search report | No.: | EP4066931 | Date: | 05.10.2022 | Language: | EN | [2022/40] | Search report(s) | International search report - published on: | CN | 03.06.2021 | (Supplementary) European search report - dispatched on: | EP | 16.01.2024 | Classification | IPC: | B01J13/02, C07K1/22, C12P21/00 | [2022/40] | CPC: |
C07K1/22 (EP,KR);
B01J13/02 (KR);
C12P21/00 (CN,KR);
G01N33/5434 (US);
B01D15/3809 (EP);
B01D15/3823 (EP);
B01J13/14 (EP);
B01J13/22 (EP);
B01J20/06 (EP);
B01J20/103 (EP);
B01J20/261 (EP);
B01J20/265 (EP);
B01J20/28009 (EP);
B01J20/28019 (EP);
B01J20/3204 (EP);
B01J20/3219 (EP);
B01J20/3227 (EP);
B01J20/3234 (EP);
B01J20/3242 (EP);
B01J20/328 (EP);
B01J20/3293 (EP);
C07K1/14 (CN,KR);
C07K17/14 (EP);
G01N33/532 (US);
C12P21/02 (EP)
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| 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 [2022/40] | Title | German: | BIOMAGNETISCHE MIKROSPHÄRE UND HERSTELLUNGSVERFAHREN DAFÜR SOWIE VERWENDUNG DAVON | [2022/40] | English: | BIOMAGNETIC MICROSPHERE AND PREPARATION METHOD THEREFOR AND USE THEREOF | [2022/40] | French: | MICROSPHÈRE BIOMAGNÉTIQUE ET SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION | [2022/40] | Entry into regional phase | 28.06.2022 | Translation filed | 28.06.2022 | National basic fee paid | 28.06.2022 | Search fee paid | 28.06.2022 | Designation fee(s) paid | 28.06.2022 | Examination fee paid | Examination procedure | 28.06.2022 | Amendment by applicant (claims and/or description) | 28.06.2022 | Examination requested [2022/40] | Fees paid | Renewal fee | 13.10.2022 | Renewal fee patent year 03 | 27.10.2023 | 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]US2007036685 (BAKRY RANIA [AT], et al) [A] 1-15* the whole document *; | [A]US2013102545 (GAO JIANG [DE], et al) [A] 1-15 * the whole document *; | [I] - XU PENG ET AL, "Preparation of Fe3O4@SiO2@PAA Multilayer Core-Shell Structural Composite Microspheres and Its Dye Adsorption Performance", JOURNAL OF FORESTRY ENGINEERING, CN, (20180518), vol. 3, no. 3, doi:10.13360/j.issn.2096-1359.2018.03.009, ISSN 2096-1359, pages 52 - 56, XP055934299 [I] 1-15 * The abstract.;; figures 1, 2 * DOI: http://dx.doi.org/10.13360/j.issn.2096-1359.2018.03.009 |