ClassID:

88220

C04B7/40 - CPC Classification

Classification description:

Hydraulic cements; Manufacture of hydraulic cements in general; Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel; Dehydrating; Forming, e.g. granulating

Recent Application in this class:
#1
20250171354
2025-05-29

METHOD AND PLANT FOR TREATING RAW-MEAL IN A CEMENT CLINKER MANUFACTURING PROCESS

#2
20250019301
2025-01-16

PROCESS FOR ACTIVATING CLAYS WITH HIGH RESIDUAL MOISTURE

#3
20240317642
2024-09-26

IMPROVED POZZOLAN AND METHODS OF MAKING AND USING SAME

#4
20240279530
2024-08-22

HYDRAULIC CEMENT COMPOSITION, PROCESS AND USE

#5
20240279111
2024-08-22

Use of Limestone Rock Aggregate (LRA) as a Component for the Production of Portland Cement Clinker, Portland Cement, or Related Mineralogy

#6
20240262744
2024-08-08

IN-SITU HIGH-STRENGTH GRADIENT CARBONIZED MATERIAL AND PREPARATION METHOD THEREOF

#7
20240262743
2024-08-08

SEPARATION OF HARDENED CONCRETE PASTE FROM AGGREGATE

#8
20240254057
2024-08-01

HIGH-STRENGTH SELF-HEALING CAPSULE AND PRODUCTION PROCESS THEREOF

#9
20230192551
2023-06-22

METHOD OF MANUFACTURING INORGANIC BINDER BY REDUCTION FURNACE SLAG AND CURED SOLID MANUFACTURED BY THE METHOD

#10
20230023151
2023-01-26

PRODUCTION OF SUPPLEMENTARY CEMENTITIOUS MATERIALS THROUGH SEMI-WET CARBONATION, CYCLIC CARBONATION, NON-SLURRY CARBONATION, HIGH TEMPERATURE CARBONATION AND GRANULATION CARBONATION

#11
20220403223
2022-12-22

Hydraulic cement composition, process and use

#12
20220298068
2022-09-22

Process for producing a binder

#13
20220242788
2022-08-04

Use of a Hydraulic Binder Containing Calcium Aluminate for the Production of a Construction Material

#14
20220227666
2022-07-21

Method for the manufacture of hydraulic binders from water treatment residuals

#15
20220153642
2022-05-19

WASTEWATER TREATMENT SYSTEM AND METHOD FOR PRODUCING SLUDGE FOR CEMENT MANUFACTURING

#16
20210188711
2021-06-24

METHODS AND SYSTEMS FOR PROVIDING IMPROVED CEMENT INCORPORATING METAL OXIDES AND HYDROXIDES

#17
20210032163
2021-02-04

PROCESS FOR REFORMING THE FLY ASH

#18
20210009455
2021-01-14

Organic sludge treatment device and treatment method

#19
20200038924
2020-02-06

METHOD FOR PRODUCING A BINDER FOR THE CONDITIONING OF SLUDGES, SOILS CONTAINING WATER AND FOR THE NEUTRALIZATION OF ACIDS

#20
20180170805
2018-06-21

Steel product, cement manufacturing process and cement

#21
20170283293
2017-10-05

METHOD FOR RECYCLING BYPRODUCT SLUDGE IN RECYCLED AGGREGATE PRODUCING PROCESS FROM WASTE CONCRETE

#22
20140123878
2014-05-08

Process for the production of binders

#23
20140000491
2014-01-02

Clinker substitute based on calcined clay

#24
20110073013
2011-03-31

Method for manufacturing a sulfoaluminous or belitic sulfoaluminous clinker, and corresponding equipment

#25
20100058963
2010-03-11

METHOD FOR DISPOSING OF ORGANIC WASTE OF HIGH WATER CONTENT AND DISPOSAL APPARATUS THEREFOR

#26
20090166452
2009-07-02

Method and plant for drying and comminution of moist, mineral, raw materials

#27
20080014540
2008-01-17

Apparatus for controlling pollution from a cement plant

#28
20070113422
2007-05-24

Method and a plant for thermally drying wet ground raw meal

#29
20060144297
2006-07-06

Method and apparatus for controlling pollution from a cement plant