ClassID:

47911

B28C9/004 - CPC Classification

Classification description:

General arrangement or layout of plant; Mixing systems, i.e. flow charts or diagrams; Making slurries; Involving methodical aspects; Involving pretreatment of ingredients; Involving packaging Making slurries, e.g. with discharging means for injecting in a well or projecting against a wall

Recent Application in this class:
#1
20250354454
2025-11-20

METHODOLOGY AND SYSTEM FOR UTILIZING RIG POWER AND MUD PUMP ASSEMBLY

#2
20240318525
2024-09-26

CEMENT MIXER AND MULTIPLE PURPOSE PUMPER (CMMP) FOR LAND RIG

#3
20240309727
2024-09-19

METHODOLOGY AND SYSTEM FOR UTILIZING RIG MUD PUMP ASSEMBLY

#4
20240309715
2024-09-19

METHODOLOGY AND SYSTEM FOR UTILIZING RIG POWER AND MUD PUMP ASSEMBLY

#5
20230090240
2023-03-23

Mobile aggregate hopper with arcuate side walls

#6
20220325601
2022-10-13

Cement mixer and multiple purpose pumper (CMMP) for land rig

#7
20210039278
2021-02-11

Systems for bulk blending of cement powders

#8
20200406502
2020-12-31

Mobile aggregate hopper with arcuate side walls

#9
20200215502
2020-07-09

Mixing System for Cement and Fluids

#10
20200206975
2020-07-02

Adjusting control gain based on error sampling in automated cement mixing

#11
20190358853
2019-11-28

Application of water requirement measurements to approximate specific surface area

#12
20190022894
2019-01-24

DEVICE FOR ON-DEMAND CONCRETE HYDRATION

#13
20190017381
2019-01-17

METHOD AND APPARATUS FOR PASTE BACKFILL

#14
20180258719
2018-09-13

Cement mixer and multiple purpose pumper (CMMP) for land rig

#15
20180036911
2018-02-08

Continuous mixer and method of mixing reinforcing fibers with cementitious materials

#16
20170259457
2017-09-14

Mixing system for cement and fluids

#17
20160271834
2016-09-22

Correlating energy to mix cement slurry under different mixing conditions

#18
20150298073
2015-10-22

Eductor based mixer for mixing stucco and water

#19
20150266206
2015-09-24

Colloidal mixing method for slurries

#20
20110311308
2011-12-22

Stabilization of soils using a proportional lime slurry

#21
20110305101
2011-12-15

System for manufacturing a proportional slurry

#22
20110235460
2011-09-29

METHOD AND APPARATUS TO OPTIMIZE THE MIXING PROCESS

#23
20080212397
2008-09-04

Method and Apparatus to Optimize the Mixing Process

#24
20080114554
2008-05-15

Process control architecture with hydrodynamic correction

#25
20070289737
2007-12-20

Method for continuously batch mixing a cement slurry

#26
20060093536
2006-05-04

System and method for mixing a slurry

#27
20060007775
2006-01-12

Mobile grout plant

#28
20050226674
2005-10-13

Automatic drywall compound distribution system

#29
20050127208
2005-06-16

Continuous slurry dispenser apparatus

#30
16037601
2019-01-29

Blender

#31
15692879
2017-11-07

Correlating energy to mix cement slurry under different mixing conditions