WO2023237230 - EXTRUDER FOR PRODUCING GYPSUM MOULDED ARTICLES, PROCESS FOR MANUFACTURING GYPSUM-BASED ARTICLES AND GYPSUM-BASED ARTICLES
National phase entry:
Publication Number
WO/2023/237230
Publication Date
14.12.2023
International Application No.
PCT/EP2023/025272
International Filing Date
07.06.2023
Title **
[English]
EXTRUDER FOR PRODUCING GYPSUM MOULDED ARTICLES, PROCESS FOR MANUFACTURING GYPSUM-BASED ARTICLES AND GYPSUM-BASED ARTICLES
[French]
EXTRUDEUSE POUR LA PRODUCTION D'ARTICLES MOULÉS EN GYPSE, PROCÉDÉ DE FABRICATION D'ARTICLES À BASE DE GYPSE ET ARTICLES À BASE DE GYPSE
Applicants **
KNAUF GIPS KG
Inventors
BAESE, Rauno
GEIGER, Raphael
Priority Data
22000152.3
08.06.2022
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1956 | |
| EPO | Filing, Examination, Granting | 8366 | |
| Japan | Filing, Examination, Granting | 2001 | |
| South Korea | Filing, Examination, Granting | 1757 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,620
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention is directed to extruder, preferably for calcining and extruding raw gypsum, comprising a calcination zone and a mixing zone, wherein the extruder is optionally configured to capture and/or retain water liberated in the calcination zone, apparatuses and processes employing such extruders and respective uses.[French]
La présente invention concerne une extrudeuse, de préférence pour calciner et extruder du gypse brut, comprenant une zone de calcination et une zone de mélange, l'extrudeuse étant éventuellement configurée pour capturer et/ou retenir l'eau libérée dans la zone de calcination, des appareils et des procédés utilisant de tels extrudeuses et leurs utilisations respectives.