ClassID:

89190

C04B41/0054 - CPC Classification

Classification description:

After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone Plasma-treatment, e.g. with gas-discharge plasma

Recent Application in this class:
#1
20260022079
2026-01-22

SELECTIVE ETCH OF TITANIUM CARBIDE MATERIALS USING OXIDATION

#2
20250346537
2025-11-13

SINTERED CERAMIC BODY AND METHOD OF MAKING

#3
20250100944
2025-03-27

SURFACE MODIFICATION METHOD OF ZIRCONIA MATERIAL USING ATMOSPHERIC PRESSURE PLASMA

#4
20250099342
2025-03-27

SURFACE MODIFICATION METHOD OF ZIRCONIA MATERIAL USING VACUUM PLASMA

#5
20250051241
2025-02-13

PLASMA-ASSISTED CERAMIC SINTERING DEVICE AND CERAMIC SINTERING METHOD

#6
20240400466
2024-12-05

SURFACE-MODIFIED DENTAL ZIRCONIA MATERIAL AND METHOD FOR PREPARING SAME

#7
20240010566
2024-01-11

CERAMIC ARTICLE, SEMICONDUCTOR APPARATUS FOR MANUFACTURING A SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING A CERAMIC ARTICLE

#8
20230411124
2023-12-21

CERAMIC COMPONENT WITH CHANNELS

#9
20230373870
2023-11-23

SINTERED CERAMIC BODY OF LARGE DIMENSION AND METHOD OF MAKING

#10
20220351882
2022-11-03

Magnetic powder

#11
20220328274
2022-10-13

Method and apparatus for reducing the work function of polycrystalline metal hexaboride

#12
20220213000
2022-07-07

Method for applying a coating to a surface of a mullite material, mullite material having a coating, and gas turbine component

#13
20220185740
2022-06-16

CORROSION-RESISTANT CERAMIC

#14
20220155729
2022-05-19

Method for depositing a decorative and/or functional metal layer on a surface of an article made of an electrically non-conductive ceramic material

#15
20210277510
2021-09-09

METHOD FOR APPLYING A THERMAL BARRIER

#16
20210069972
2021-03-11

Surface treated additive manufacturing printhead nozzles and methods for the same

#17
20200098495
2020-03-26

Magnetic powder and preparation method thereof

#18
20200055788
2020-02-20

Chemical and topological surface modification to enhance coating adhesion and compatibility

#19
20190284104
2019-09-19

CERAMIC COATING, TURBINE MEMBER, GAS TURBINE, METHOD OF PRODUCING CERAMIC COATING, AND METHOD OF REPAIRING CERMIC COATING

#20
20190071361
2019-03-07

Ceramic coating film-provided member and glass article manufacturing apparatus using it

#21
20170291856
2017-10-12

SOLUTION PRECURSOR PLASMA SPRAY OF CERAMIC COATING FOR SEMICONDUCTOR CHAMBER APPLICATIONS

#22
20170008988
2017-01-12

BINDER FOR FORMATION OF CERAMIC OR FOR USE IN CONDUCTIVE PASTE, AND USE OF SAME

#23
20150360326
2015-12-17

METHOD TO ELIMINATE RECAST MATERIAL

#24
20140299024
2014-10-09

Shellac-coated particles of active ingredients with controlled release properties at high pH-values, process for their manufacture and use thereof

#25
20120034491
2012-02-09

CMAS RESISTANT TBC COATING

#26
20110305874
2011-12-15

Hydrophobic substrate including a plasma-activated silicon oxycarbide primer

#27
20110239429
2011-10-06

Method to increase yield and reduce down time in semiconductor fabrication units by preconditioning components using sub-aperture reactive atom etch

#28
20110151246
2011-06-23

STONE AGGLOMERATE SLAB OR FLAG WITH TIO2 OR ZNO COATING

#29
20100159250
2010-06-24

METHOD FOR MANUFACTURING CONGLOMERATE STONE ARTICLES WITH A SYNTHETIC RESIN SURFACE COATING

#30
20100059166
2010-03-11

Methods of repairing a substrate

#31
20090264273
2009-10-22

Ceramic material suitable for repair of a space vehicle component in a microgravity and vacuum environment, method of making same, and method of repairing a space vehicle component

#32
20090017259
2009-01-15

Dry etching method, fine structure formation method, mold and mold fabrication method

#33
20090011065
2009-01-08

Dry etching method, fine structure formation method, mold and mold fabrication method

#34
20070275304
2007-11-29

Method and Plasmatron for the Production of a Modified Material and Corresponding Modified Material

#35
20070228007
2007-10-04

Method of decorating a ceramic part

#36
20070148463
2007-06-28

Method of coating the surface of an inorganic substrate with an organic material and the product obtained

#37
20060096703
2006-05-11

Components for substrate processing apparatus and manufacturing method thereof

#38
20050181617
2005-08-18

Semiconductor processing equipment having improved particle performance

#39
20050109729
2005-05-26

Method of marking sintered body and method for manufacturing magnetic head wafer

#40
18348425
2023-11-07

Silicon nitride ceramic sintered body and preparation method thereof