ClassID:

89645

C04B2111/00603 - CPC Classification

Classification description:

Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use; Uses not provided for elsewhere in Ceiling materials

Recent Application in this class:
#1
20250187992
2025-06-12

LIGHTWEIGHT REFRACTORY CASTING COMPOSITION AND ARTICLES MADE USING FOAMED COLLOIDAL SILICA BINDER

#2
20250136511
2025-05-01

ALTERNATIVE MEANS OF PRESERVATION OF COATINGS/COMPOUNDS

#3
20250043155
2025-02-06

FORMALDEHYDE-FREE HIGHLY WATER AND ABRASION RESISTANT OVERLAY FOR BUILDING PRODUCTS

#4
20230075059
2023-03-09

COMPOSITIONS, SYSTEMS, AND NEURAL NETWORKS FOR BIDIRECTIONAL ENERGY TRANSFER, AND THERMALLY ENHANCED SOLAR ABSORBERS

#5
20230060416
2023-03-02

COMPOSITIONS AND METHODS FOR PROVIDING INCREASED STRENGTH IN CEILING, FLOORING, AND BUILDING PRODUCTS

#6
20220194865
2022-06-23

Method for the construction of a data center

#7
20210317040
2021-10-14

Method for recycling mineral wool, a method for production of acoustical panel elements and such an acoustical panel element

#8
20210180887
2021-06-17

Compositions and systems for bidirectional energy transfer and thermally enhanced solar absorbers

#9
20200248408
2020-08-06

Compositions and methods for providing increased strength in ceiling, flooring, and building products

#10
20190322583
2019-10-24

Colloidal vesicles for use as dedusting agents in construction panels

#11
20190100880
2019-04-04

Ceiling tile compositions comprising microfibrillated cellulose and methods for making same

#12
20190055162
2019-02-21

Method for production of acoustical panels

#13
20190047914
2019-02-14

High noise reduction coefficient, low density acoustical tiles

#14
20180290928
2018-10-11

Gypsum boards

#15
20180186695
2018-07-05

METHOD FOR BINDING OF CARBON DIOXIDE

#16
20180164053
2018-06-14

COMPOSITIONS, SYSTEMS, AND NEURAL NETWORKS FOR BIDIRECTIONAL ENERGY TRANSFER, AND THERMALLY ENHANCED SOLAR ABSORBERS

#17
20180156551
2018-06-07

COMPOSITIONS, SYSTEMS, AND NEURAL NETWORKS FOR BIDIRECTIONAL ENERGY TRANSFER, AND THERMALLY ENHANCED SOLAR ABSORBERS

#18
20180031337
2018-02-01

Compositions and systems for bidirectional energy transfer and thermally enhanced solar absorbers

#19
20170369372
2017-12-28

Reinforced building block made of autoclaved aerated concrete (AAC)

#20
20170349489
2017-12-07

SBS latex for use in the modification of concrete

#21
20170283332
2017-10-05

Mortar composition

#22
20170268229
2017-09-21

Construction products with an acoustically transparent coating

#23
20170107151
2017-04-20

WATER-RESISTANT GYPSUM PRODUCTS AND METHODS

#24
20170073271
2017-03-16

Gypsum hardened body, gypsum panel, method for manufacturing gypsum hardened body, and method for manufacturing gypsum board

#25
20140205745
2014-07-24

Method and use of organic and mineral admixtures for EMI and radioactive isotope shielding of building materials such as glass fiber wall coverings, gypsum wallboard and electrically conductive or resistive, high performance, high strength concrete

#26
20130330536
2013-12-12

Method of reducing ceiling tile sag and product thereof

#27
20130291762
2013-11-07

Building materials and methods of manufacture

#28
20130291470
2013-11-07

Lightweight building structure produced by using a mortar

#29
20120024625
2012-02-02

LOW DENSITY NON-WOVEN MATERIAL USEFUL WITH ACOUSTIC CEILING TILE PRODUCTS

#30
20110308432
2011-12-22

Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum

#31
20110219717
2011-09-15

Lightweight building structure produced by using a mortar and a method for the production

#32
20100320029
2010-12-23

Low density non-woven material useful with acoustic ceiling tile products

#33
20100104850
2010-04-29

Masonry Product and Method of Manufacture

#34
20090273113
2009-11-05

Wallboard and Ceiling Tile and Method of Manufacturing Same

#35
20070062143
2007-03-22

Construction products and method of making same

#36
20070001334
2007-01-04

Ceiling tiles and a process for the manufacture thereof

#37
20060244183
2006-11-02

Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum

#38
20060244182
2006-11-02

Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum

#39
20060119011
2006-06-08

Method and apparatus of curing concrete structures