Patents-Review.com
ClassID:

89255 ⎘

C04B41/4803 - 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 Polysaccharides, e.g. cellulose, or derivatives thereof

Recent Application in this class:
#1
20250333357
2025-10-30

Method Of Forming A Gypsum Panel Including A Starch Layer

 #2
20250257241
2025-08-14

Formulations Containing Biologically Prepared Fibers

 #3
20220363933
2022-11-17

WATER-BASED PAINT, CERAMICS, AND METHOD OF DECORATION

 #4
20210395151
2021-12-23

Health artificial pearl and manufacturing method therefor

 #5
20210309571
2021-10-07

Method of Forming a Gypsum Panel Including a Starch Layer

 #6
20200010711
2020-01-09

Polysaccharide compositions and particulate materials coated therewith

 #7
20190359533
2019-11-28

COATED CONCRETE BODY

 #8
20190276372
2019-09-12

Concrete protective agent and preparation method thereof, and concrete protective film and preparation method thereof

 #9
20190262894
2019-08-29

USE OF A CEMENTITIOUS COMPOSITION AS A COATING FOR DISPOSABLE FOUNDRY CORES AND RELATIVE COATED CORE

 #10
20180022651
2018-01-25

Neutron Absorbing Composite Material and Method of Manufacture

 #11
20160251533
2016-09-01

Biobased membrane

 #12
20150030777
2015-01-29

CONCRETE CURING PRODUCT AND METHOD OF USE

 #13
20140079889
2014-03-20

Curing process for concrete

 #14
20120107555
2012-05-03

Composite Tooling

 #15
20120031555
2012-02-09

Plasterboard jointing system

 #16
20110275260
2011-11-10

Polysaccharide containing composition useful in forming protective film on surfaces selected from concrete, metal, stone, glass, wood, cloth, tissue, weave and paper

 #17
20100108235
2010-05-06

COATING FOR ARCHITECTUAL PIECES, COATED PECES, AND METHODS OF MAKING AND USING THEM

 #18
20100086367
2010-04-08

Calcification method using calcifying bacteria

 #19
20100047461
2010-02-25

COATED GYPSUM BOARD PRODUCTS AND METHOD OF MANUFACTURE

 #20
20090311432
2009-12-17

Methods for smoothing a layer of cellulose material

 #21
20090286041
2009-11-19

Cement compositions for applying to honeycomb bodies

 #22
20090117276
2009-05-07

METHOD FOR INK JET PRINTING ON INORGANIC SUBSTRATE

 #23
20090095416
2009-04-16

METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE

 #24
20080299349
2008-12-04

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

 #25
20070289224
2007-12-20

Composite coating for architectural pieces

 #26
20070122556
2007-05-31

Methods for aesthetic applied cellulose material

 #27
20060155013
2006-07-13

Sprayable coating agent, its production, further processing and use thereof

 #28
20060051510
2006-03-09

Aesthetic applied cellulose material

 #29
16153942
2020-02-25

Method of fabricating green desiccant wheel