EP3947807 - A METHOD AND ARRANGEMENT IN A BATCH PULP PRODUCTION PROCESS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 07.01.2022 Database last updated on 03.09.2024 | |
Former | The international publication has been made Status updated on 09.10.2020 | Most recent event Tooltip | 15.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states VALMET AB 851 94 Sundsvall / SE | [2022/06] | Inventor(s) | 01 /
WAUTS, Johann Fantasia Street 11 1201 Nelspruit / ZA | [N/P] |
Former [2022/06] | 01 /
WAUTS, Johann 1201 Nelspruit / ZA | Application number, filing date | 20782370.9 | 09.03.2020 | [2022/06] | WO2020SE50253 | Priority number, date | SE20190050405 | 02.04.2019 Original published format: SE 1950405 | [2022/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020204780 | Date: | 08.10.2020 | Language: | EN | [2020/41] | Type: | A1 Application with search report | No.: | EP3947807 | Date: | 09.02.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 08.10.2020 takes the place of the publication of the European patent application. | [2022/06] | Search report(s) | International search report - published on: | SE | 08.10.2020 | (Supplementary) European search report - dispatched on: | EP | 07.12.2022 | Classification | IPC: | D21C1/02, D21C1/04, D21C3/02, D21C9/00, D21C11/00 | [2023/01] | CPC: |
D21C1/04 (EP,SE);
D21C1/02 (EP,SE);
D21C11/0007 (EP);
D21C3/02 (EP);
D21C5/00 (EP);
D21C9/008 (EP);
C12P2201/00 (SE)
(-)
|
Former IPC [2022/06] | D21C1/02, D21C1/04 | 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 [2022/06] | Title | German: | VERFAHREN UND ANORDNUNG IN EINEM CHARGENZELLSTOFFHERSTELLUNGSVERFAHREN | [2022/06] | English: | A METHOD AND ARRANGEMENT IN A BATCH PULP PRODUCTION PROCESS | [2022/06] | French: | PROCÉDÉ ET AGENCEMENT DANS UN PROCÉDÉ DE PRODUCTION DE PÂTE PAR LOTS | [2022/06] | Entry into regional phase | 02.11.2021 | National basic fee paid | 02.11.2021 | Search fee paid | 02.11.2021 | Designation fee(s) paid | 02.11.2021 | Examination fee paid | Examination procedure | 02.11.2021 | Examination requested [2022/06] | 31.05.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 17.03.2022 | Renewal fee patent year 03 | 07.03.2023 | Renewal fee patent year 04 | 15.03.2024 | 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. | Documents cited: | Search | [Y]US4668340 (SHERMAN MICHAEL I [US]) [Y] 1-8 * figure 1 * * column 4, line 33 - line 40 * * column 5, line 49 - line 68 * * column 6, line 39 - line 44 *; | [X]US6176971 (SUN YU ELLA [SG], et al) [X] 9,17 * figure 1 * * column 3, line 61 - column 4, line 15 ** column 6, line 14 - line 50 *; | [X]US2003032819 (LIGHTNER GENE E [US]) [X] 9,17 * paragraph [0029]; figure 1 *; | [XYI]EP1984562 (METSO PAPER INC [FI]) [X] 9,11,13-17,19 * figure 1; claims 1-7 * * paragraphs [0002] , [ 0003] * * paragraph [0012] - paragraph [0017] * [Y] 1-8 [I] 8,10,12,18,20; | [Y]WO2017088061 (IOGEN ENERGY CORP [CA]) [Y] 1-8 * paragraph [0094] - paragraph [0096] * | International search | [X]US2005161038 (PINATTI DALTRO G [BR], et al) [X] 1-2, 5-20 * ; paragraphs [0002], [0041]-[0050], [0072]-[0084], [0099]; figures 1-2 *; | [X]US2009093028 (DORAN PETERSON JOY [US], et al) [X] 1-2, 5-20 * ; paragraphs [0034]-[0040], [0049], [0054], [0073]-[0076], [0101]; figure 1; all claims *; | [A]EP2430233 (METSO PAPER INC [FI]) [A] 1-20* ; paragraphs [0008]-[0009], [0024]; figure 1 *; | [XA]CN103451987 (HUNAN JUNTAI PULP AND PAPER CO LTD) [X] 17-20 * ; abstract; page 5; figure 1 * [A] 1-16; | [A]WO2017142445 (VALMET OY [SE]) [A] 1-20 * ; abstract; pages 9-12; figure 1; all claims * | by applicant | WO2007090926 |