ClassID:

88264

C04B11/00 - CPC Classification

Classification description:

Calcium sulfate cements

Sub-classes:
Recent Application in this class:
#1
20250353214
2025-11-20

Apparatus and Method for Manufacturing Cementitious Slurry Comprising Foam, and Channel for Such Apparatus

#2
20250353212
2025-11-20

Apparatus and Method for Manufacturing Cementitious Slurry Comprising Foam, and Channel for Such Apparatus

#3
20250270137
2025-08-28

NEGATIVE-CARBON CEMENT (NC2) PRODUCTION

#4
20250121585
2025-04-17

Composite Structure For Applying Tiles To A Surface, And Systems And Methods Of Using Same

#5
20250084005
2025-03-13

A METHOD FOR MAKING A WATER/GYPSUM MIXTURE

#6
20250018601
2025-01-16

METHOD AND APPARATUS FOR MAKING A GYPSUM BOARD

#7
20250001731
2025-01-02

Gypsum Panel Having Enhanced Gypsum Core to Facing Material Bond

#8
20240359424
2024-10-31

COMPOSITE GYPSUM BOARD AND METHODS RELATED THERETO

#9
20240247176
2024-07-25

LATENT HEAT STORAGE GYPSUM BOARD AND PARTITION STRUCTURE

#10
20240025149
2024-01-25

Asymmetrical Laminate Panel and Method of Manufacture

#11
20230406781
2023-12-21

GYPSUM SLURRY MIXER PROCESS FOR ENHANCED WALLBOARD STRENGTH

#12
20220356114
2022-11-10

HIGH TEMPERATURE SAG RESISTANT LIGHTWEIGHT GYPSUM BOARD

#13
20220324138
2022-10-13

APPARATUS AND METHOD FOR THE PRODUCTION OF A PLASTER SLURRY

#14
20210085433
2021-03-25

Dental gypsum slurry

#15
20210045975
2021-02-18

Dental gypsum powder

#16
20200399176
2020-12-24

Construction Panel Having Improved Fixing Strength and Method for the Manufacture Thereof

#17
20200299956
2020-09-24

Penetration part fireproof coating material

#18
20200255465
2020-08-13

Lignin derivative compound and use thereof

#19
20200254727
2020-08-13

Composite structure for applying tiles to a surface, and systems and methods of using same

#20
20200247091
2020-08-06

Asymmetrical laminate panel and method of manufacture

#21
20200024190
2020-01-23

Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto

#22
20190376286
2019-12-12

Gypsum panels, systems, and methods

#23
20190047912
2019-02-14

Calcium sulphate-based products

#24
20190010697
2019-01-10

Gypsum panels, systems, and methods

#25
20180080226
2018-03-22

GYPSUM BOARDS WITH POLYMER COATING AND METHODS FOR MAKING SAME

#26
20170328056
2017-11-16

Gypsum panels, systems, and methods

#27
20170189872
2017-07-06

Constrictor valve with webbing, cementitious slurry mixing and dispensing assembly, and method for making cementitious product

#28
20170131701
2017-05-11

System and method for manufacturing cementitious boards with on-line board measurement

#29
20170022104
2017-01-26

Apparatus and methods for producing gypsum wallboard

#30
20160376191
2016-12-29

Composite gypsum board and methods related thereto

#31
20160375656
2016-12-29

Composite gypsum board and methods related thereto

#32
20160375655
2016-12-29

Composite gypsum board and methods related thereto

#33
20160375651
2016-12-29

Composite gypsum board and methods related thereto

#34
20160304397
2016-10-20

LIGHT WEIGHT GYPSUM WALLBOARD

#35
20160289966
2016-10-06

Gypsum panels, systems, and methods

#36
20160289954
2016-10-06

Gypsum panels, systems, and methods

#37
20160222656
2016-08-04

Gypsum panels, systems, and methods

#38
20160222647
2016-08-04

Gypsum panels, systems, and methods

#39
20160222646
2016-08-04

Gypsum panels, systems, and methods

#40
20160122243
2016-05-05

Polymeric dispersant

#41
20160107931
2016-04-21

Compositions with synthetic gypsum and methods

#42
20160096772
2016-04-07

Construction Panel Having Improved Fixing Strength and Method for the Manufacture Thereof

#43
20160068434
2016-03-10

Compositions and methods for reducing lime bucking in plaster products

#44
20160060168
2016-03-03

Gypsum wallboard and method of making same

#45
20160009595
2016-01-14

Systems and methods for affecting a wall repair

#46
20150329423
2015-11-19

Calcium sulphate-based products

#47
20150315074
2015-11-05

Mixing and stirring device, method, and method for manufacturing lightweight gypsum board, including chute with eccentric orifice passage

#48
20150307397
2015-10-29

Composition for plasterboards and products obtained

#49
20150240163
2015-08-27

FIRE CORE COMPOSITIONS AND METHODS

#50
20150239779
2015-08-27

Gypsum based formulations

#51
20150225293
2015-08-13

Gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based building material, gypsum board, and manufacturing method for a gypsum-based building material

#52
20150210594
2015-07-30

Method for producing aggregate and calcium carbonate from concrete composite materials, and a device for carrying out said method

#53
20150175482
2015-06-25

Gypsum board with improved starch binder

#54
20150158766
2015-06-11

Gypsum composites containing cementitious materials and methods

#55
20150122152
2015-05-07

Method for reducing agglomeration in gypsum plaster or filling compositions comprising cellulose ether

#56
20150114264
2015-04-30

Gypsum-based building products and method for the manufacture thereof

#57
20150017422
2015-01-15

CONSTRUCTION MATERIAL CONTAINING MICROENCAPSULATED PHASE CHANGE MATERIAL, AND PREPARATION METHOD THEREOF

#58
20150007753
2015-01-08

Chemical additive for gypsum products

#59
20140178624
2014-06-26

Base-mediated hydrophobing compositions and processes

#60
20140113124
2014-04-24

Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto

#61
20140083326
2014-03-27

Dental gypsum-bonded investment material powder

#62
20130340652
2013-12-26

Cement clinker, method of manufacturing the same and cement composition

#63
20130248078
2013-09-26

SLURRIES AND METHODS OF MAKING LIGHT WEIGHT GYPSUM BOARD

#64
20130139727
2013-06-06

Cement and concrete with reinforced material

#65
20130042792
2013-02-21

Aqueous asphalt/wax emulsions for use in gypsum compositions and building products

#66
20120251813
2012-10-04

Light weight gypsum board

#67
20120058356
2012-03-08

Gypsum based formulations

#68
20110197790
2011-08-18

Modified sulfur binder and the fabrication method thereof, hydraulic modified sulfur material composition and the fabrication method thereof or combustible modified sulfur material composition and the fabrication method thereof containing the modified sulfur binder

#69
20100294430
2010-11-25

Aqueous dispersion comprising a (meth)acrylic polymer and a vinyl acetate polymer

#70
20100239886
2010-09-23

High starch light weight gypsum wallboard

#71
20100139528
2010-06-10

Slurries and methods of making light weight gypsum board

#72
20100129643
2010-05-27

Multi-layer acoustical plaster system

#73
20090318982
2009-12-24

METHODS OF INJECTING CALCIUM BASED NEUTRAL AND BIORESORBABLE BONE GRAFTS

#74
20090151604
2009-06-18

Cement additive and cement composition

#75
20090127360
2009-05-21

Wet-grinding gypsum with polycarboxylates

#76
20090111913
2009-04-30

Use of Polycarboxylate-Based Flow Agents for Anhydrite-Based Flow Screeds

#77
20080066652
2008-03-20

Low density cements for use in cementing operations

#78
20070125276
2007-06-07

Wellbore sealant compositions containing cationic latexes

#79
20060278133
2006-12-14

High starch light weight gypsum wallboard

#80
20060188674
2006-08-24

Cement-based hydraulic flexible composites and package therefor

#81
20050199156
2005-09-15

Macroporous, resorbable and injectible calcium phosphate-based cements (MCPC) for bone repair, augmentation, regeneration, and osteoporosis treatment

#82
17145519
2024-06-04

Inline detection of gypsum panel calcination