Patents-Review.com
ClassID:

52207 ⎘

B29C2945/76056 - CPC Classification

Classification description:

Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Measuring, controlling or regulating; Measured parameter Flow rate

Sub-classes:
Recent Application in this class:
#1
20250367867
2025-12-04

INJECTION MOLDING DEVICE

 #2
20250178255
2025-06-05

RESIN MOLDING PROCESS

 #3
20250121547
2025-04-17

INJECTION MOLDING CONTROLLER AND SYSTEM

 #4
20240399635
2024-12-05

SYSTEMS AND METHODS FOR NORMALIZING PID CONTROL ACROSS INJECTION MOLDING MACHINES

 #5
20240335992
2024-10-10

MANAGEMENT DEVICE FOR INJECTION MOLDING MACHINE, INJECTION MOLDING MACHINE, AND MANAGEMENT METHOD FOR INJECTION MOLDING MACHINE

 #6
20240269908
2024-08-15

METHOD FOR MONITORING A DEVICE FOR SUPPLYING TEMPERATURE CONTROL MEDIA TO A MOLD OF A MOLDING MACHINE

 #7
20240227269
2024-07-11

HYDRAULIC DEVICE AND METHOD FOR REGULATING A HYDRAULIC DEVICE

 #8
20240131767
2024-04-25

HYDRAULIC DEVICE AND METHOD FOR REGULATING A HYDRAULIC DEVICE

 #9
20230373145
2023-11-23

INJECTION MOLDING SUPPORT SYSTEM AND METHOD

 #10
20230330905
2023-10-19

Control method and high-speed fluid injection system

 #11
20230311382
2023-10-05

DISPLAY DEVICE FOR INJECTION MOLDING, INJECTION MOLDING MACHINE, AND MANAGEMENT DEVICE FOR INJECTION MOLDING

 #12
20230294345
2023-09-21

HOT RUNNER PROCESS CONTROLLER

 #13
20230182393
2023-06-15

Material feeding device, three-dimensional shaping device, and injection molding device

 #14
20230050046
2023-02-16

MOLDING DEVICE WITH SELF-BLOCKING FEED CHANNEL

 #15
20220347906
2022-11-03

METHOD FOR MONITORING THE HYDRAULIC SUPPLY SYSTEM OF A PLASTIC PROCESSING MACHINE

 #16
20220332029
2022-10-20

Systems and methods for normalizing PID control across injection molding machines

 #17
20220314513
2022-10-06

Injection molding machine, additive manufacturing apparatus, and pressure control method

 #18
20220314511
2022-10-06

INJECTION MOLDING MACHINE, ADDITIVE MANUFACTURING APPARATUS, AND MOVING SPEED CONTROL METHOD

 #19
20220193970
2022-06-23

Hot runner process controller

 #20
20220063166
2022-03-03

Method of measuring true shear viscosity profile of molding material in capillary and molding system performing the same

 #21
20220024089
2022-01-27

Apparatus for the injection moulding of articles formed by plastic materials having different characteristics

 #22
20210213662
2021-07-15

METHOD FOR CONTROLLING A MACHINE FOR PROCESSING PLASTICS

 #23
20210078221
2021-03-18

Injection molding apparatus and method for automatic cycle to cycle cavity injection

 #24
20210046685
2021-02-18

A METHOD AND APPARATUS FOR DETECTING A LEAK OF MOLTEN PLASTICS MATERIAL

 #25
20190308353
2019-10-10

Method of determining melt flow front travel using injection melt pressure and screw position to generate an output and continuously monitor check ring repeatability

 #26
20190160718
2019-05-30

Method for the injection moulding of articles formed by plastic materials having different characteristics

 #27
20190070763
2019-03-07

Systems and methods for normalizing PID control across injection molding machines

 #28
20190070762
2019-03-07

Systems and methods for autotuning PID control of injection molding machines

 #29
20180056567
2018-03-01

Injection molding system with discretely-adjustable variable control

 #30
20180021992
2018-01-25

Injection molding apparatus and method for automatic cycle to cycle cavity injection

 #31
20170348887
2017-12-07

Supply device for a molding device, molding line and method for controlling said molding line

 #32
20170153074
2017-06-01

Temperature control apparatus

 #33
20160303787
2016-10-20

Method for controlling the filling of at least one cavity

 #34
20160250791
2016-09-01

Method for the process management of a mold-filling process of an injection molding machine

 #35
20150102515
2015-04-16

Closed loop control of auxiliary injection unit

 #36
20140217632
2014-08-07

Method for temperature control of a shaping tool

 #37
20130255371
2013-10-03

Method and apparatus for material flow characterization

 #38
20130167653
2013-07-04

Method and device for monitoring and optimizing injection molding processes

 #39
20120217668
2012-08-30

Closed loop control of auxiliary injection unit

 #40
20110212204
2011-09-01

Injection molding apparatus for delivering multiple shots of materials to a plurality of mold cavities

 #41
20110042842
2011-02-24

METHOD AND DEVICE FOR PRODUCING A COATED STRUCTURE

 #42
20100109181
2010-05-06

Controlling delivery of polymer material in a sequential injection molding process

 #43
20090206501
2009-08-20

Method for controlling fill speed in a molding system

 #44
20090179350
2009-07-16

Method for filling at least one cavity

 #45
20090115086
2009-05-07

Method of molding system, including raising temperature of feedstock responsive to a calculated amount of thermal energy

 #46
20070278708
2007-12-06

Controlling delivery of polymer material in a sequential injection molding process

 #47
20070273060
2007-11-29

Injection molding valve flow control

 #48
20060127527
2006-06-15

Non-coaxial injection molding valve flow control

 #49
20050280172
2005-12-22

Method of encapsulating hard disc drive and other electrical components

 #50
20050093191
2005-05-05

Devices, systems, and methods for monitoring the operation of an injection molding machine

 #51
20050089594
2005-04-28

Molding apparatus with a molding flowability sensor for packaging semiconductor device

 #52
20050082707
2005-04-21

Automatic process control for a multilayer injection molding apparatus

 #53
16057090
2019-02-12

Molding system for preparing fiber-reinforced thermoplastic composite article

 #54
15664793
2018-03-20

Molding system for preparing an injection molded fiber reinforced composite article