EP3802457 - DRY PREPARATION OF KAOLIN IN THE PRODUCTION OF HPA [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 24.12.2021 Database last updated on 24.08.2024 | |
Former | Grant of patent is intended Status updated on 26.08.2021 | ||
Former | Request for examination was made Status updated on 12.03.2021 | ||
Former | The international publication has been made Status updated on 14.12.2019 | ||
Former | unknown Status updated on 25.06.2019 | Most recent event Tooltip | 02.08.2024 | Change - applicant | published on 04.09.2024 [2024/36] | Applicant(s) | For all designated states SMS group GmbH Am SMS Campus 1 41069 Mönchengladbach / DE | [2024/36] |
Former [2021/15] | For all designated states SMS Group GmbH Eduard-Schloemann-Str. 4 40237 Düsseldorf / DE | Inventor(s) | 01 /
MUSTAFI, Emir Eduard-Daelen-Strasse 1 40699 Erkrath / DE | 02 /
GIER-ZUCKETTO, Joachim Paulinenstraße 111 52146 Würselen / DE | 03 /
SCHRIEWER, Thorsten Virchowstraße 22 45470 Mülheim/Ruhr / DE | 04 /
STASTNY, Raffael Neustiftgasse 28/1/21A 1070 Wien / AT | [2021/15] | Representative(s) | Klüppel, Walter Hemmerich & Kollegen Patentanwälte Hammerstraße 2 57072 Siegen / DE | [2021/15] | Application number, filing date | 19730741.6 | 11.06.2019 | [2021/15] | WO2019EP65154 | Priority number, date | DE201810209210 | 08.06.2018 Original published format: DE102018209210 | DE201910200191 | 09.01.2019 Original published format: DE102019200191 | [2021/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2019234257 | Date: | 12.12.2019 | Language: | DE | [2019/50] | Type: | A1 Application with search report | No.: | EP3802457 | Date: | 14.04.2021 | Language: | DE | The application published by WIPO in one of the EPO official languages on 12.12.2019 takes the place of the publication of the European patent application. | [2021/15] | Type: | B1 Patent specification | No.: | EP3802457 | Date: | 26.01.2022 | Language: | DE | [2022/04] | Search report(s) | International search report - published on: | EP | 12.12.2019 | Classification | IPC: | C04B33/00, B02C15/00, B02C25/00, C04B33/02, C09C1/00, C04B35/626 | [2021/15] | CPC: |
C04B33/00 (EP);
B02C23/08 (KR);
B02C15/007 (EP,KR,US);
B02C15/00 (EP);
B02C23/30 (US);
B02C23/32 (US);
C04B33/02 (EP);
C04B33/04 (US);
C04B35/6261 (EP,KR,US);
C09C1/42 (EP);
B02C2015/002 (EP,US);
C04B2235/349 (EP,KR);
Y02P40/60 (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 [2021/15] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | TROCKENAUFBEREITUNG VON KAOLIN BEI DER HERSTELLUNG VON HPA | [2021/15] | English: | DRY PREPARATION OF KAOLIN IN THE PRODUCTION OF HPA | [2021/15] | French: | TRAITEMENT À SEC DE KAOLIN DANS LA PRODUCTION DE HPA | [2021/15] | Entry into regional phase | 11.01.2021 | National basic fee paid | 11.01.2021 | Designation fee(s) paid | 11.01.2021 | Examination fee paid | Examination procedure | 26.11.2019 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 11.01.2021 | Examination requested [2021/15] | 11.01.2021 | Date on which the examining division has become responsible | 27.08.2021 | Communication of intention to grant the patent | 20.12.2021 | Fee for grant paid | 20.12.2021 | Fee for publishing/printing paid | 20.12.2021 | Receipt of the translation of the claim(s) | Opposition(s) | Opponent(s) | 01
26.10.2022
10.11.2022
ADMISSIBLE Gebr. Pfeiffer SE Barbarossastrasse 50-54 67655 Kaiserslautern / DE Opponent's representative Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstraße 4 80802 München / DE | [2022/50] |
Former [2022/49] | |||
Opponent(s) | 01
26.10.2022
Gebr. Pfeiffer SE Barbarossastrasse 50-54 67655 Kaiserslautern / DE Opponent's representative Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstraße 4 80802 München / DE | 17.11.2022 | Invitation to proprietor to file observations on the notice of opposition | 23.03.2023 | Reply of patent proprietor to notice(s) of opposition | Fees paid | Renewal fee | 30.06.2021 | Renewal fee patent year 03 |
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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. | Lapses during opposition Tooltip | HU | 11.06.2019 | AL | 26.01.2022 | CY | 26.01.2022 | DK | 26.01.2022 | EE | 26.01.2022 | ES | 26.01.2022 | FI | 26.01.2022 | HR | 26.01.2022 | LT | 26.01.2022 | LV | 26.01.2022 | MC | 26.01.2022 | MK | 26.01.2022 | NL | 26.01.2022 | RO | 26.01.2022 | RS | 26.01.2022 | SE | 26.01.2022 | SI | 26.01.2022 | SK | 26.01.2022 | SM | 26.01.2022 | TR | 26.01.2022 | BG | 26.04.2022 | NO | 26.04.2022 | GR | 27.04.2022 | IS | 26.05.2022 | PT | 26.05.2022 | IE | 11.06.2022 | LU | 11.06.2022 | CH | 30.06.2022 | LI | 30.06.2022 | GB | 11.06.2023 | [2024/29] |
Former [2024/25] | HU | 11.06.2019 | |
AL | 26.01.2022 | ||
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IE | 11.06.2022 | ||
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CH | 30.06.2022 | ||
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IE | 11.06.2022 | ||
LU | 11.06.2022 | ||
CH | 30.06.2022 | ||
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Former [2022/31] | NL | 26.01.2022 | Cited in | International search | [A]DE1088404 (JOHANN TSIPOURIS DIPL CHEM DR) [A] 1-10* the whole document *; | [X]EP0292739 (KRUPP POLYSIUS AG [DE]) [X] 1-10 * claim 1. 5 *; | [X]EP0510890 (ECC INT LTD [GB]) [X] 1-10 * paragraph [0001] *; | [X]DE19806895 (PFEIFFER AG GEB [DE]) [X] 1-10 * claim 8 *; | [X]RU2187387 (MERCHESKAJA AKTSIONERNAJA PLAS, et al) [X] 1-10 * paragraph [0018]; claim 1 *; | [X]WO03028893 (POLYSIUS AG [DE], et al) [X] 1-10 * claims 8, 9 *; | [X]DE102006028547 (POLYSIUS AG [DE]) [X] 1-10 * claim 1 *; | [X]WO2015051925 (LOESCHE GMBH [DE]) [X] 1-10 * claim 1 *; | [X]CZ306516 (SEDLECKÝ KAOLIN A S [CZ]) [X] 1-10 * claim 1 *; | [X]CN108046750 (RUITAI MATERIALS TECH CO LTD) [X] 1-10 * claim 1 * | by applicant | DE1088404 | EP0193109 | DE69030020T | Opposition | DE1088404 | DD137891 | US4561597 | US4593860 | EP0292739 | DE3921986 | US4981269 | JPH03151059 | EP0510890 | JPH0538460 | JPH0557205 | DE19606672 | DE19806895 | WO0162391 | RU2187387 | WO03028893 | DE102006028547 | CZ2013446 | WO2015051925 | CN108046750 | - Jung O, Et Al., "Entscheidungskriterien für die Trocken- aufbereitung von keramischen Rohstoffen und betriebswirtschaftlicher Vergleich mit dem plastischen Aufbereitungsverfahren", ZIEGEL ZEITSCHRIFT, (19990101), XP055978131 | - Schonbach Bernard H., "High efficiency separators in roller mills", WORLD CEMENT, (20181101), WORLD CEMENT, (20221107), XP055978133 | - Holger Wulfert, Michael Keyssner, Horst Michael Ludwig, Burkart Adamczyk, "Metallgewinnung und Umwandlung von LD-Schlacke in hochreaktive Zementkomponenten Metal recovery and conversion of steel slag into highly reactive cement components", ZKG International - Zement - Kalk - Gips International, Bauverlag BV GmbH, DE, DE , (20130901), vol. 66, no. 9, ISSN 0949-0205, pages 34 - 40, XP001586896 |