Patents-Review.com
ClassID:

47554 ⎘

B28B17/023 - CPC Classification

Classification description:

Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping; Conditioning the material prior to shaping Conditioning gypsum

Recent Application in this class:
#1
20250345967
2025-11-13

Extruder for Producing Gypsum Moulded Articles, Process for Manufacturing Gypsum-Based Articles and Gypsum-Based Articles

 #2
20250269558
2025-08-28

PRETREATMENT MIXING AND STIRRING DEVICE, GYPSUM SLURRY MANUFACTURING APPARATUS, BUILDING BOARD MANUFACTURING APPARATUS, PRETREATMENT CALCINED GYPSUM MANUFACTURING METHOD, GYPSUM SLURRY MANUFACTURING METHOD, BUILDING BOARD MANUFACTURING METHOD

 #3
20240400457
2024-12-05

GYPSUM COMPOSITION COMPRISING UNCOOKED STARCH HAVING MID-RANGE VISCOSITY, AND METHODS AND PRODUCTS RELATED THERETO

 #4
20240400456
2024-12-05

GYPSUM COMPOSITION COMPRISING UNCOOKED STARCH HAVING MID-RANGE VISCOSITY, AND METHODS AND PRODUCTS RELATED THERETO

 #5
20220184848
2022-06-16

PRETREATMENT MIXING AND STIRRING DEVICE, GYPSUM SLURRY MANUFACTURING APPARATUS, BUILDING BOARD MANUFACTURING APPARATUS, PRETREATMENT CALCINED GYPSUM MANUFACTURING METHOD, GYPSUM SLURRY MANUFACTURING METHOD, BUILDING BOARD MANUFACTURING METHOD

 #6
20210147297
2021-05-20

GYPSUM COMPOSITION COMPRISING UNCOOKED STARCH HAVING MID-RANGE VISCOSITY, AND METHODS AND PRODUCTS RELATED THERETO

 #7
20210060817
2021-03-04

Devices and methods for building panel deformation

 #8
20200262756
2020-08-20

Method for the production of gypsum-based boards and stucco slurry comprising non-pregelatinized migratory starch for use therewith

 #9
20200130227
2020-04-30

Gypsum fiberboard panel as well as method and apparatus for the production of a gypsum fiberboard panel

 #10
20190023614
2019-01-24

Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto

 #11
20180354857
2018-12-13

Method for the production of gypsum-based boards and stucco slurry comprising non-pregelatinized migratory starch for use therewith

 #12
20180346383
2018-12-06

Flash calcined gypsum wallboard

 #13
20180243943
2018-08-30

Mixer and mixing method for gypsum slurry

 #14
20170320780
2017-11-09

Gypsum cement composition and articles formed thereof

 #15
20170246762
2017-08-31

METHOD AND APPARATUS FOR MANUFACTURING LIGHTWEIGHT CEMENT AND GYPSUM BOARD

 #16
20170008192
2017-01-12

Mixer including foam feeding port, mixing method, and method for producing lightweight gypsum board

 #17
20160236978
2016-08-18

Method for producing a gypsum plasterboard

 #18
20150024228
2015-01-22

BOARD DEWATERING SYSTEM AND METHOD

 #19
20140374955
2014-12-25

Pressing assembly and a method for forming a depression within a moving, wet gypsum board

 #20
20130092055
2013-04-18

Method and system for stucco conditioning

 #21
20100075166
2010-03-25

COMPOSITIONS FOR THE MANUFACTURE OF GYPSUM BOARDS, METHODS OF MANUFACTURE THEREOF, AND GYPSUM BOARDS FORMED THEREFROM

 #22
20100025510
2010-02-04

Method and System for Stucco Conditioning

 #23
20080303191
2008-12-11

Methods and systems for preparing gypsum slurry containing a cellulose ether

 #24
20070007700
2007-01-11

Method for Preparing Dielelectric Paste for Multi-Layer Ceramic Electronic Component

 #25
20050077655
2005-04-14

Method of preventing adhesion of gypsum foreign matter of gypsum slurry, gypsum slurry supply stabilizing device with gypsum foreign matter adhesion prevention device, and method of manufacturing gypsum board by using the stabilizing device