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EP3927453
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Extract from the Register of European Patents
EP About this file: EP3927453
| EP3927453 - COUNTERCURRENT CONTACTING DEVICES [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 15.06.2023 Database last updated on 09.09.2024 | |
| Former | Request for examination was made Status updated on 26.11.2021 | ||
| Former | The international publication has been made Status updated on 28.08.2020 | ||
| Former | unknown Status updated on 14.03.2020 | Most recent event Tooltip | 03.01.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Koch-Glitsch, LP 4111 East 37th Street North Wichita, KS 67220 / US | [2021/52] | Inventor(s) | 01 /
NIEUWOUDT, Izak 4111 E. 37 Street North Wichita, Kansas 67220 / US | 02 /
ESCOBAR, Sergio 4111 E. 37 Street North Wichita, Kansas 67220 / US | [N/P] |
| Former [2021/52] | 01 /
NIEUWOUDT, Izak Wichita, Kansas 67220 / US | ||
| 02 /
ESCOBAR, Sergio Wichita, Kansas 67220 / US | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Straße 4 80335 München / DE | [2021/52] | Application number, filing date | 20708190.2 | 12.02.2020 | [2021/52] | WO2020IB51146 | Priority number, date | US201916281351 | 21.02.2019 Original published format: US201916281351 | US201916712995 | 13.12.2019 Original published format: US201916712995 | US202016744174 | 15.01.2020 Original published format: US202016744174 | [2021/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020170078 | Date: | 27.08.2020 | Language: | EN | [2020/35] | Type: | A1 Application with search report | No.: | EP3927453 | Date: | 29.12.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.08.2020 takes the place of the publication of the European patent application. | [2021/52] | Search report(s) | International search report - published on: | EP | 27.08.2020 | Classification | IPC: | B01F5/06, B01J19/32 | [2021/52] | CPC: |
B01J19/32 (EP,KR);
B01F25/43161 (EP,KR);
B01F23/232 (KR);
B01F23/50 (KR);
B01F25/4315 (KR);
B01F25/4316 (KR);
B01F25/43162 (KR);
B01F25/43163 (KR);
B01F25/43171 (KR);
B01F25/43172 (KR);
B01F2025/918 (EP,KR);
B01J2219/3221 (EP,KR);
B01J2219/32213 (EP,KR);
B01J2219/32237 (EP,KR);
B01J2219/32244 (EP);
B01J2219/32248 (EP,KR);
B01J2219/32251 (EP,KR);
B01J2219/32286 (EP,KR);
B01J2219/3325 (EP,KR)
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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 [2021/52] | Title | German: | GEGENSTROMKONTAKTIERUNGSVORRICHTUNGEN | [2021/52] | English: | COUNTERCURRENT CONTACTING DEVICES | [2021/52] | French: | DISPOSITIFS DE CONTACT À CONTRE-COURANT | [2021/52] | Entry into regional phase | 20.09.2021 | National basic fee paid | 20.09.2021 | Designation fee(s) paid | 20.09.2021 | Examination fee paid | Examination procedure | 20.09.2021 | Examination requested [2021/52] | 20.09.2021 | Date on which the examining division has become responsible | 25.02.2022 | Amendment by applicant (claims and/or description) | 14.06.2023 | Despatch of a communication from the examining division (Time limit: M04) | 23.10.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 14.01.2022 | Renewal fee patent year 03 | 14.12.2022 | Renewal fee patent year 04 | 03.01.2024 | 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. | Cited in | International search | [A]DE2810648 (BASF AG); | [A]US5378063 (TSUKADA KEN [JP]); | [A]EP1206962 (SULZER CHEMTECH AG [CH]); | [A]US2011305104 (MCGUIRE DENNIS [US], et al); | [XAI]US2013172170 (KOWALCZYK MITCHELL JOHN [US], et al) | by applicant | US5435061 | US6224833 |