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Extract from the Register of European Patents

EP About this file: EP4257556

EP4257556 - PARTICLES WITH BIOZIDAL COATING [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  17.11.2023
Database last updated on 07.10.2024
FormerRequest for examination was made
Status updated on  08.09.2023
Most recent event   Tooltip19.03.2024New entry: Reply to examination report 
Applicant(s)For all designated states
InstrAction GmbH
Carl-Friedrich-Gauß-Ring 5
69124 Heidelberg / DE
[2023/41]
Inventor(s)01 / Welter, Martin
69151 Neckargmünd / DE
02 / Meyer, Christian
68723 Schwetzingen / DE
03 / Lungfiel, Christian
65195 Wiesbaden / DE
 [2023/41]
Representative(s)Wetzel, Fritz
Black-IP Legal
Arnoldstraße 8
85402 Kranzberg / DE
[2023/41]
Application number, filing date23189316.513.03.2020
[2023/41]
Priority number, dateDE20191010664615.03.2019         Original published format: DE102019106646
[2023/41]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP4257556
Date:11.10.2023
Language:DE
[2023/41]
Type: A3 Search report 
No.:EP4257556
Date:06.12.2023
Language:DE
[2023/49]
Search report(s)(Supplementary) European search report - dispatched on:EP07.11.2023
ClassificationIPC:C09D5/14, A01N25/34, A01N33/02, A01N61/00, B01D39/00, B01J20/32, B01J20/34, C02F1/28
[2023/49]
CPC:
A01N25/10 (EP,CN,KR); B01J20/3204 (EP,CN,KR); C09D5/14 (CN,KR);
A01N25/26 (EP,CN,KR,US); A01N33/04 (CN,KR); A61L2/232 (CN,US);
B01D39/06 (EP,CN); B01J20/321 (EP,CN,KR); B01J20/3272 (EP,CN,KR);
B01J20/3282 (EP,CN,KR); B01J20/3293 (EP,CN,KR); B01J39/02 (CN,US);
B01J39/09 (CN,US); B01J39/12 (CN,US); B01J41/05 (CN,US);
B01J41/07 (EP,CN,KR,US); B01J41/14 (CN,US); B01J47/016 (EP,CN,KR);
C02F1/285 (EP,CN,KR); C02F1/288 (EP,CN,KR); C02F1/42 (CN,US);
C02F1/50 (CN,US); A61L2101/46 (CN,US); B01D2239/0442 (EP,CN,KR);
B01D2239/0485 (EP,CN,KR); C02F2001/422 (CN,US); C02F2101/103 (EP,CN,KR);
C02F2101/20 (EP,CN,KR,US); C02F2303/04 (EP,CN,KR,US) (-)
C-Set:
A01N25/10, A01N33/04 (EP);
A01N25/26, A01N33/04 (EP)
Former IPC [2023/41]C02F1/28
Designated contracting statesAL,   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 [2023/41]
TitleGerman:PARTIKEL MIT BIOZIDER BESCHICHTUNG[2023/41]
English:PARTICLES WITH BIOZIDAL COATING[2023/41]
French:PARTICULES POURVUES D'UN REVÊTEMENT BIOCIDE[2023/41]
Examination procedure08.08.2023Examination requested  [2023/41]
07.11.2023Date on which the examining division has become responsible
20.11.2023Despatch of a communication from the examining division (Time limit: M04)
19.03.2024Reply to a communication from the examining division
Parent application(s)   TooltipEP20713212.7  / EP3938449
Fees paidRenewal fee
08.08.2023Renewal fee patent year 03
08.08.2023Renewal fee patent year 04
16.03.2024Renewal fee patent year 05
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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[XY]US2005263453  (COLLIAS DIMITRIS I [US], et al) [X] 11 * claims 1-17 * [Y] 13;
 [A]JP2010254841  (NIPPON FILCON KK, et al) [A] 11* claims 1-5 *;
 [X]CN102872832  (UNIV HOHAI) [X] 11,13 * examples 1-3; claims 1-5 *;
 [XY]EP2570182  (INSTRACTION GMBH [DE]) [X] 11 * paragraph [0077]; claims 1-11 * [Y] 13;
 [XDY]WO2016030021  (INSTRACTION GMBH [DE]) [XD] 11 * page 8, line 27 - page 9, line 8; claims 1-15 * [Y] 13;
 [XY]WO2019025488  (INSTRACTION GMBH [DE]) [X] 1-9,11 * page 9, lines 18-21; figures 1-9; examples 1,2,A1-A6; claims 1-12 * [Y] 13;
 [Y]  - SHUBO DENG ET AL, "Removal of perfluorooctane sulfonate from wastewater by anion exchange resins: Effects of resin properties and solution chemistry", WATER RESEARCH, ELSEVIER, AMSTERDAM, NL, vol. 44, no. 18, doi:10.1016/J.WATRES.2010.06.038, ISSN 0043-1354, (20101001), pages 5188 - 5195, (20100622), XP002624921 [Y] 13 * figure 1; tables 1, 2 *

DOI:   http://dx.doi.org/10.1016/j.watres.2010.06.038
 [Y]  - ATEIA MOHAMED ET AL, "Rapid Removal of Poly- and Perfluorinated Alkyl Substances by Poly(ethylenimine)-Functionalized Cellulose Microcrystals at Environmentally Relevant Conditions", ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS, US, (20181107), vol. 5, no. 12, doi:10.1021/acs.estlett.8b00556, ISSN 2328-8930, pages 764 - 769, XP093094431 [Y] 13 * figures 1-4; table 1 *

DOI:   http://dx.doi.org/10.1021/acs.estlett.8b00556
by applicantDE102017007273
 DE20171007273
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.