Calcium sulfate cements

Industry

CPC
C04B11/00

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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF

Current Industry

Sub Industries

C04B11/002Mixtures of different CaSO4-modifications C04B11/005Preparing or treating the raw materials C04B11/007After-treatment of the dehydration products C04B11/02Methods and apparatus for dehydrating gypsum C04B11/022Simultaneous dehydrating of gypsum and slaking of lime C04B11/024Ingredients added before, or during, the calcining process C04B11/028Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained C04B11/0281Kettles; Marmites; Autoclaves C04B11/0282Autoclaves C04B11/0283Fluidised beds C04B11/0285Rotary kilns C04B11/0286Suspension heaters for flash calcining C04B11/0287Multi-storey horizontal furnaces C04B11/0288Grates C04B11/032for the wet process, e.g. dehydrating in solution or under saturated vapour conditions C04B11/036for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln C04B11/05obtaining anhydrite C04B11/06starting from anhydrite C04B11/26strating from chemical gypsum starting from phosphogypsum or from waste C04B11/262waste gypsum other than phosphogypsum C04B11/264Gypsum from the desulfurisation of flue gases C04B11/266Chemical gypsum C04B11/268pelletizing of the material before starting the manufacture C04B11/28Mixtures thereof with other inorganic cementitious materials C04B11/30with hydraulic cements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Calcium sulfate slurries including cationic starch, methods for usi...
- Patent number 12,145,881
- Issue date Nov 19, 2024
- Primary Products Ingredients Americas LLC
- Fengqui Fan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lignin derivative compound and use thereof
- Patent number 12,116,381
- Issue date Oct 15, 2024
- NIPPON PAPER INDUSTRIES CO., LTD.
- Takuma Nakamura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Composite gypsum board and methods related thereto
- Patent number 12,090,744
- Issue date Sep 17, 2024
- United States Gypsum Company
- Alfred C. Li
- B32 - LAYERED PRODUCTS
Information Patent Grant
High salt gypsum wallboard containing salt absorbents and methods o...
- Patent number 11,999,658
- Issue date Jun 4, 2024
- United States Gypsum Company
- Qinghua Li
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Inline detection of gypsum panel calcination
- Patent number 12,000,788
- Issue date Jun 4, 2024
- Gold Bond Building Products, LLC
- Eli Stav
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cement-reduced construction composition
- Patent number 11,981,606
- Issue date May 14, 2024
- Construction Research & Technology GmbH
- Massimo Bandiera
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
System for conditioning stucco in a dust collector
- Patent number 11,892,236
- Issue date Feb 6, 2024
- Schenck Process LLC
- Michael M. Chen
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Regulating cementitious material for promoting hydration of Portlan...
- Patent number 11,858,848
- Issue date Jan 2, 2024
- Beijing University of Technology
- Mingzhang Lan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Conversion of gypsum waste into foamed construction material
- Patent number 11,840,484
- Issue date Dec 12, 2023
- Washington State University
- David Ronald Drake
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Accelerator comprising starch, and related board, slurries, and met...
- Patent number 11,834,374
- Issue date Dec 5, 2023
- United States Gypsum Company
- Yijun Sang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Rock similar material satisfying water-induced strength degradation...
- Patent number 11,802,084
- Issue date Oct 31, 2023
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Lei Xue
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polluted CO2 capturing with lime produced from phosphogypsum calcin...
- Patent number 11,773,017
- Issue date Oct 3, 2023
- SAUDI ARABIAN MINING COMPANY (MA'ADEN)
- Malik Mohammad Odeh Aqel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods of removing chloride from gypsum having high level of chlor...
- Patent number 11,760,689
- Issue date Sep 19, 2023
- KNAUF GIPS KG
- Qinghua Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dental gypsum powder
- Patent number 11,752,073
- Issue date Sep 12, 2023
- GC Corporation
- Daizaburo Mori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process to make calcium oxide or ordinary Portland cement from calc...
- Patent number 11,718,558
- Issue date Aug 8, 2023
- California Institute of Technology
- Cody E. Finke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aluminosilicates, related processes and uses thereof as supplementa...
- Patent number 11,685,689
- Issue date Jun 27, 2023
- NEMASKA LITHIUM INC.
- Jean-François Magnan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Penetration part fireproof coating material
- Patent number 11,624,185
- Issue date Apr 11, 2023
- Yoshino Gypsum Co., Ltd.
- Yukiko Chatani
- B32 - LAYERED PRODUCTS
Information Patent Grant
Asymmetrical laminate panel and method of manufacture
- Patent number 11,602,919
- Issue date Mar 14, 2023
- CertainTeed Gypsum, Inc.
- Aldo Glean
- B32 - LAYERED PRODUCTS
Information Patent Grant
Dental gypsum slurry
- Patent number 11,583,376
- Issue date Feb 21, 2023
- GC Corporation
- Daizaburo Mori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Apparatus and method for treating gypsum
- Patent number 11,512,019
- Issue date Nov 29, 2022
- Yoshino Gypsum Co., Ltd.
- Kouji Nitoh
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Device and method for desulfurizing crude oil
- Patent number 11,421,163
- Issue date Aug 23, 2022
- KNAUF GIPS KG
- Rolf Hueller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multitubular rotary heat exchanger
- Patent number 11,300,357
- Issue date Apr 12, 2022
- Yoshino Gypsum Co., Ltd.
- Tomonori Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Gypsum panels, systems, and methods
- Patent number 11,248,375
- Issue date Feb 15, 2022
- Georgia-Pacific Gypsum LLC
- Vincent B. Thomas
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for the production of gypsum-based boards and stucco slurry...
- Patent number 11,220,461
- Issue date Jan 11, 2022
- Saint-Gobain Placo SAS
- Richard Morlat
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Struvite-K and syngenite composition for use in building materials
- Patent number 11,161,783
- Issue date Nov 2, 2021
- CertainTeed Gypsum, Inc.
- Robert J. Hauber
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Calcining kettle, calcining system, and method
- Patent number 11,046,611
- Issue date Jun 29, 2021
- Tru-Flow Systems, Inc.
- Jeffery C. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite gypsum board and methods related thereto
- Patent number 11,040,513
- Issue date Jun 22, 2021
- United States Gypsum Company
- Alfred C. Li
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sizing composition for wet use chopped strand glass fibers
- Patent number 11,001,525
- Issue date May 11, 2021
- Owens Corning Intellectual Capital, LLC
- Helen Huang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Calcium sulphate-based products
- Patent number 10,988,413
- Issue date Apr 27, 2021
- CertainTeed Gypsum, Inc.
- Robin Fisher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Calcined gypsum treatment device and calcined gypsum treatment method
- Patent number 10,974,993
- Issue date Apr 13, 2021
- Yoshino Gypsum Co., Ltd.
- Ken Hayase
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BUBBLE-CONTAINING GYPSUM SLURRY
- Publication number 20240417323
- Publication date Dec 19, 2024
- KAO CORPORATION
- Ojiro TAMAGAWA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MATERIAL COMPOSITION FOR USE IN CONSTRUCTION AND METHODS OF APPLYIN...
- Publication number 20240400448
- Publication date Dec 5, 2024
- ONX, Inc.
- Mohamed Kassim Jahaber
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PROCESS TO MAKE CALCIUM OXIDE OR ORDINARY PORTLAND CEMENT FROM CALC...
- Publication number 20240383804
- Publication date Nov 21, 2024
- California Institute of Technology
- Cody E. FINKE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
WATER-RESISTANT GYPSUM BOARDS AND LINERS FOR USE IN SAME, AND METHO...
- Publication number 20240383812
- Publication date Nov 21, 2024
- CertainTeed Gypsum, Inc.
- Dahlia Amato
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
DEVICE FOR SMELTING AND REGENERATING PHOSPHOGYPSUM USING HIGH-TEMPE...
- Publication number 20240383805
- Publication date Nov 21, 2024
- HUBEI JUHAI ENVIRONMENTAL TECHNOLOGY CO., LTD
- Zhihao Liu
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
PERFORMANCE ENHANCER FOR COMPOSITE CEMENTS
- Publication number 20240376004
- Publication date Nov 14, 2024
- HConnect 2 GmbH
- Mohsen BEN HAHA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITE GYPSUM BOARD AND METHODS RELATED THERETO
- Publication number 20240359424
- Publication date Oct 31, 2024
- United States Gypsum Company
- Alfred C. Li
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SYNTHETIC GYPSUM AND GYPSUM BOARDS PRODUCED THEREFROM
- Publication number 20240343643
- Publication date Oct 17, 2024
- UNIVERSAL CEMENT CORPORATION
- Feng-Shuo HSU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
QUICK-DRYING SLOPE SCREED
- Publication number 20240269963
- Publication date Aug 15, 2024
- Sika Technology AG
- Nicole UNDERBERG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Gypsum Panel Having Reduced Calcination
- Publication number 20240262745
- Publication date Aug 8, 2024
- Gold Bond Building Products, LLC
- Ratnasabapathy Gurunathan Iyer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method For Calcining Gypsum and Making a Gypsum Board
- Publication number 20240254044
- Publication date Aug 1, 2024
- Gold Bond Building Products, LLC
- R. G. Iyer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LATENT HEAT STORAGE GYPSUM BOARD AND PARTITION STRUCTURE
- Publication number 20240247176
- Publication date Jul 25, 2024
- YOSHINO GYPSUM CO., LTD.
- Katsumi NIIMI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHODS FOR PRODUCING STUCCO COMPOSITIONS USEFUL IN MAKING GYPSUM P...
- Publication number 20240246855
- Publication date Jul 25, 2024
- CertainTeed Gypsum, Inc.
- Remi L. Goulet
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LOW-COST FOUR-ELEMENT SYSTEM CEMENTITIOUS MATERIAL, PREPARATION MET...
- Publication number 20240208861
- Publication date Jun 27, 2024
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Siqi ZHANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
A CRYSTALLIZATION METHOD OF GYPSUM
- Publication number 20240199482
- Publication date Jun 20, 2024
- Tokuyama Corporation
- Shingo HIRANAKA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITION FOR INSULATING COATING
- Publication number 20240199489
- Publication date Jun 20, 2024
- SAINT-GOBAIN ISOVER
- Julie GODEFROID
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
BELITE-YE'ELIMITE-TERNESITE CEMENT CLINKER AND METHOD FOR PREPARING...
- Publication number 20240190763
- Publication date Jun 13, 2024
- CHINA BUILDING MATERIALS ACADEMY CO., LTD
- Lixue CAO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FOREIGN MATTER REMOVING APPARATUS, GYPSUM-BASED BUILDING BOARD MANU...
- Publication number 20240165670
- Publication date May 23, 2024
- YOSHINO GYPSUM CO., LTD.
- Hirokuni TANI
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
PERLITE-FREE, LIGHTWEIGHT SETTING-TYPE JOINT COMPOUND COMPOSITIONS
- Publication number 20240150244
- Publication date May 9, 2024
- United States Gypsum Company
- Alexander J. DONOVAN
- E04 - BUILDING
Information Patent Application
METHOD FOR RECLAIMING GYPSUM FROM WASTED GYPSUM BOARDS
- Publication number 20240140865
- Publication date May 2, 2024
- Tokuyama Corporation
- Shingo HIRANAKA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Gypsum Panel Containing A Carbon Sequestration Additive
- Publication number 20240124358
- Publication date Apr 18, 2024
- Gold Bond Building Products, LLC
- Eli Stav
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
A PROCESS FOR THE CONTINUOUS PREPARATION OF ALPHA-CALCIUM SULPHATE...
- Publication number 20240116810
- Publication date Apr 11, 2024
- SAINT-GOBAIN PLACO
- Olivier Francy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CEMENT-REDUCED CONSTRUCTION COMPOSITION
- Publication number 20240092697
- Publication date Mar 21, 2024
- Construction Research & Technology GmbH
- Massimo BANDIERA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PREPARING CEMENTING MATERIAL BY SINTERING ACTIVATION OF...
- Publication number 20240067564
- Publication date Feb 29, 2024
- Central South University
- Zhengqi GUO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF MANUFACTURING LIGHTWEIGHT THERMAL INSULATING CELLULAR CEM...
- Publication number 20240059618
- Publication date Feb 22, 2024
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Bin XIAO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Asymmetrical Laminate Panel and Method of Manufacture
- Publication number 20240025149
- Publication date Jan 25, 2024
- CertainTeed Gypsum, Inc.
- Aldo Glean
- E04 - BUILDING
Information Patent Application
PROCESSES FOR QUANTITATIVE CALCIUM SULFATE PHASE ANALYSIS AND USES...
- Publication number 20240025807
- Publication date Jan 25, 2024
- CertainTeed Gypsum, Inc.
- Roger Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A LOW-CARBON CEMENT AND ITS METHOD OF PRODUCTION
- Publication number 20240002289
- Publication date Jan 4, 2024
- Secil - Companhia Geral De Cal E Cimento, S.A.
- João Manuel CORREIA SALVA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
INORGANIC BINDING MATERIALS WITH ALKYL-MODIFIED SILSESQUIOXANE NANO...
- Publication number 20230416148
- Publication date Dec 28, 2023
- Dow Silicones Corporation
- Steven Swier
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GYPSUM SLURRY MIXER PROCESS FOR ENHANCED WALLBOARD STRENGTH
- Publication number 20230406781
- Publication date Dec 21, 2023
- United States Gypsum Company
- Annamaria VILINSKA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Calcium sulfate cements

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Calcium sulfate slurries including cationic starch, methods for usi...

Lignin derivative compound and use thereof

Composite gypsum board and methods related thereto

High salt gypsum wallboard containing salt absorbents and methods o...

Inline detection of gypsum panel calcination

Cement-reduced construction composition

System for conditioning stucco in a dust collector

Regulating cementitious material for promoting hydration of Portlan...

Conversion of gypsum waste into foamed construction material

Accelerator comprising starch, and related board, slurries, and met...

Rock similar material satisfying water-induced strength degradation...

Polluted CO2 capturing with lime produced from phosphogypsum calcin...

Methods of removing chloride from gypsum having high level of chlor...

Dental gypsum powder

Process to make calcium oxide or ordinary Portland cement from calc...

Aluminosilicates, related processes and uses thereof as supplementa...

Penetration part fireproof coating material

Asymmetrical laminate panel and method of manufacture

Dental gypsum slurry

Apparatus and method for treating gypsum

Device and method for desulfurizing crude oil

Multitubular rotary heat exchanger

Gypsum panels, systems, and methods

Method for the production of gypsum-based boards and stucco slurry...

Struvite-K and syngenite composition for use in building materials

Calcining kettle, calcining system, and method

Composite gypsum board and methods related thereto

Sizing composition for wet use chopped strand glass fibers

Calcium sulphate-based products

Calcined gypsum treatment device and calcined gypsum treatment method

Patents Applicationslast 30 patents

BUBBLE-CONTAINING GYPSUM SLURRY

MATERIAL COMPOSITION FOR USE IN CONSTRUCTION AND METHODS OF APPLYIN...

PROCESS TO MAKE CALCIUM OXIDE OR ORDINARY PORTLAND CEMENT FROM CALC...

WATER-RESISTANT GYPSUM BOARDS AND LINERS FOR USE IN SAME, AND METHO...

DEVICE FOR SMELTING AND REGENERATING PHOSPHOGYPSUM USING HIGH-TEMPE...

PERFORMANCE ENHANCER FOR COMPOSITE CEMENTS

COMPOSITE GYPSUM BOARD AND METHODS RELATED THERETO

SYNTHETIC GYPSUM AND GYPSUM BOARDS PRODUCED THEREFROM

QUICK-DRYING SLOPE SCREED

Gypsum Panel Having Reduced Calcination

Method For Calcining Gypsum and Making a Gypsum Board

LATENT HEAT STORAGE GYPSUM BOARD AND PARTITION STRUCTURE

METHODS FOR PRODUCING STUCCO COMPOSITIONS USEFUL IN MAKING GYPSUM P...

LOW-COST FOUR-ELEMENT SYSTEM CEMENTITIOUS MATERIAL, PREPARATION MET...

A CRYSTALLIZATION METHOD OF GYPSUM

COMPOSITION FOR INSULATING COATING

BELITE-YE'ELIMITE-TERNESITE CEMENT CLINKER AND METHOD FOR PREPARING...

FOREIGN MATTER REMOVING APPARATUS, GYPSUM-BASED BUILDING BOARD MANU...

PERLITE-FREE, LIGHTWEIGHT SETTING-TYPE JOINT COMPOUND COMPOSITIONS

METHOD FOR RECLAIMING GYPSUM FROM WASTED GYPSUM BOARDS

Gypsum Panel Containing A Carbon Sequestration Additive

A PROCESS FOR THE CONTINUOUS PREPARATION OF ALPHA-CALCIUM SULPHATE...

CEMENT-REDUCED CONSTRUCTION COMPOSITION

METHOD FOR PREPARING CEMENTING MATERIAL BY SINTERING ACTIVATION OF...

METHOD OF MANUFACTURING LIGHTWEIGHT THERMAL INSULATING CELLULAR CEM...

Asymmetrical Laminate Panel and Method of Manufacture

PROCESSES FOR QUANTITATIVE CALCIUM SULFATE PHASE ANALYSIS AND USES...

A LOW-CARBON CEMENT AND ITS METHOD OF PRODUCTION

INORGANIC BINDING MATERIALS WITH ALKYL-MODIFIED SILSESQUIOXANE NANO...

GYPSUM SLURRY MIXER PROCESS FOR ENHANCED WALLBOARD STRENGTH