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EP3959513
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EP About this file: EP3959513
| EP3959513 - METHOD OF MONITORING PERACID CONCENTRATIONS BY CONDUCTIVITY MEASUREMENTS AND PERACID COMPOSITION [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 02.02.2024 Database last updated on 13.07.2024 | |
| Former | Request for examination was made Status updated on 28.01.2022 | ||
| Former | The international publication has been made Status updated on 05.12.2020 | ||
| Former | unknown Status updated on 04.08.2020 | Most recent event Tooltip | 25.05.2024 | New entry: Reply to examination report | Applicant(s) | For all designated states Ecolab USA Inc. 1 Ecolab Place St. Paul, MN 55102 / US | [2022/09] | Inventor(s) | 01 /
LI, Junzhong c/o Ecolab USA Inc. 1 Ecolab Place Saint Paul, Minnesota 55102 / US | 02 /
POWER, Caleb c/o Ecolab USA Inc. 1 Ecolab Place Saint Paul, Minnesota 55102 / US | 03 /
PRIDEAUX, Allison c/o Ecolab USA Inc. 1 Ecolab Place Saint Paul, Minnesota 55102 / US | 04 /
STAUB, Richard c/o Ecolab USA Inc. 1 Ecolab Place Saint Paul, Minnesota 55102 / US | 05 /
SIVASWAMY, Vaideeswaran c/o Ecolab USA Inc. 1 Ecolab Place Saint Paul, Minnesota 55102 / US | 06 /
KOEHL, John Paul c/o Ecolab USA Inc. 1 Ecolab Place Saint Paul, Minnesota 55102 / US | [2022/09] | Representative(s) | Godemeyer Blum Lenze Patentanwälte Partnerschaft mbB - werkpatent An den Gärten 7 51491 Overath / DE | [2022/09] | Application number, filing date | 20746345.6 | 29.05.2020 | [2022/09] | WO2020US35050 | Priority number, date | US201962855209P | 31.05.2019 Original published format: US 201962855209 P | [2022/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020243382 | Date: | 03.12.2020 | Language: | EN | [2020/49] | Type: | A1 Application with search report | No.: | EP3959513 | Date: | 02.03.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.12.2020 takes the place of the publication of the European patent application. | [2022/09] | Search report(s) | International search report - published on: | EP | 03.12.2020 | Classification | IPC: | G01N27/06, A01N25/00, A01N37/00 | [2022/09] | CPC: |
G01N27/06 (EP,CN);
B08B3/04 (US);
A01N37/16 (EP);
C11D7/265 (US);
B08B3/00 (US)
| C-Set: |
A01N37/16, A01N59/06 (EP)
| 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 [2022/09] | Title | German: | VERFAHREN ZUR ÜBERWACHUNG VON PERSÄUREKONZENTRATIONEN DURCH LEITFÄHIGKEITSMESSUNGEN UND PERSÄUREZUSAMMENSETZUNG | [2022/09] | English: | METHOD OF MONITORING PERACID CONCENTRATIONS BY CONDUCTIVITY MEASUREMENTS AND PERACID COMPOSITION | [2022/09] | French: | PROCÉDÉ DE SURVEILLANCE DE CONCENTRATIONS EN PERACIDE PAR MESURES DE CONDUCTIVITÉ ET COMPOSITION DE PERACIDE | [2022/09] | Entry into regional phase | 24.11.2021 | National basic fee paid | 24.11.2021 | Designation fee(s) paid | 24.11.2021 | Examination fee paid | Examination procedure | 24.11.2021 | Examination requested [2022/09] | 24.11.2021 | Date on which the examining division has become responsible | 31.05.2022 | Amendment by applicant (claims and/or description) | 05.02.2024 | Despatch of a communication from the examining division (Time limit: M04) | 23.05.2024 | Reply to a communication from the examining division | Fees paid | Renewal fee | 16.03.2022 | Renewal fee patent year 03 | 14.03.2023 | Renewal fee patent year 04 | 13.03.2024 | Renewal fee patent year 05 |
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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. | Cited in | International search | [XI]US8822719 (LI JUNZHONG [US], et al) [X] 1-16,18-20 * table 2 * * example 4 * * figure 4 * [I] 17; | [A]US2014256811 (LI JUNZHONG [US], et al) [A] 1-20* [0014] *; | [XI]WO2014137605 (ECOLAB USA INC [US]) [X] 1-16,18-20 * examples 1-4 * * figure 10 * * tables 1-4 * * tables 20-23 * [I] 17; | [XI]US2019069547 (KRAUS PAUL R [US], et al) [X] 1-16,18-20 * example 3 * * figure 8 * [I] 17 | by applicant | US6377868 | US2003195656 | US6697706 | US2004088076 | US2005065644 | US6895307 | US7169236 | US7292917 | US7547421 | US7572687 | US8076155 | US8076154 | US8075857 | US8084756 | US2012014912 | US8119412 | US8143070 | US8162175 | US8187540 | US8229204 | US8835874 |