Patents-Review.com
ClassID:

89274 ⎘

C04B41/4876 - CPC Classification

Classification description:

After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone; Coating or impregnating e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements, with organic materials; Macromolecular compounds; Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds Polystyrene

Recent Application in this class:
#1
20250066265
2025-02-27

COATED ROOFING MATERIALS

 #2
20220411641
2022-12-29

UV CURED CROSS-LINKED ABRASION RESISTANT LIQUID CERAMIC NANO-COMPOSITE

 #3
20210198158
2021-07-01

POLYMER AND POROUS INORGANIC COMPOSITE ARTICLE AND METHODS THEREOF

 #4
20200354282
2020-11-12

Coated roofing materials

 #5
20200171797
2020-06-04

Exterior sheathing panel with integrated air/water barrier membrane

 #6
20200147930
2020-05-14

Exterior sheathing panel with integrated air/water barrier membrane

 #7
20190276676
2019-09-12

AQUEOUS POLYMER COMPOSITION

 #8
20190055161
2019-02-21

Hydrophobic finish compositions with extended flow time retention and building products made thereof

 #9
20180002241
2018-01-04

Waterborne wet look coating composition

 #10
20160347936
2016-12-01

Glass mat reinforcement

 #11
20160264461
2016-09-15

Hydrophobic finish compositions with extended flow time retention and building products made thereof

 #12
20160083307
2016-03-24

Method of coating concrete and masonry surfaces

 #13
20150126645
2015-05-07

Alkyl ester polystyrene blends for use in concrete

 #14
20120126164
2012-05-24

Thermal Insulation System for Buildings and for Liquid Storage and Transportation

 #15
20120108705
2012-05-03

Soy methyl ester polystyrene blends for use in concrete

 #16
20110294932
2011-12-01

COMPOSITION AND METHOD FOR PROVIDING STAIN RELEASE OR STAIN REPELLENCY TO SUBSTRATES

 #17
20110070138
2011-03-24

USE OF PHOTOCATALYTICALLY COATED PARTICLES FOR DECOMPOSITION OF AIR POLLUTANTS

 #18
20100204365
2010-08-12

Soy methyl ester polystyrene blends for use in concrete

 #19
20100112227
2010-05-06

Non-flammable waterproofing composition

 #20
20090242857
2009-10-01

Non-flammable waterproofing composition

 #21
20090142604
2009-06-04

Coating film for building material

 #22
20090061246
2009-03-05

Photocatalytic coating

 #23
20080318071
2008-12-25

METALLIC COATING ON SUBSTRATE

 #24
20080299349
2008-12-04

Method for preparing a porous inorganic coating on a porous support using certain pore fillers

 #25
20070042192
2007-02-22

Coated substrate having one or more cross-linked interfacial zones

 #26
20070026155
2007-02-01

Stain-proofing agent and building board using same

 #27
20060281855
2006-12-14

Non-flammable waterproofing composition

 #28
20060193991
2006-08-31

Sealer coating composition and method for forming a removable barrier layer on porous surfaces

 #29
20060127569
2006-06-15

Method of applying and maintaining a hard floor coating

 #30
20050107514
2005-05-19

Non-flammable waterproofing composition

 #31
20050058832
2005-03-17

Lightweight cementitious composite material

 #32
16153942
2020-02-25

Method of fabricating green desiccant wheel