ClassID:

49675

B29C45/2806 - CPC Classification

Classification description:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Moulds; Sprue channels Runner channels or runner nozzles; Closure devices therefor consisting of needle valve systems

Sub-classes:
Recent Application in this class:
#1
20250360664
2025-11-27

CO-INJECTION MOLDING APPARATUS

#2
20240367358
2024-11-07

INJECTION MOLDING MACHINE, INJECTION MOLDING SYSTEM, AND METHOD OF MANUFACTURING RESIN MOLDED PRODUCT

#3
20240181688
2024-06-06

INJECTION MOLDING DEVICE

#4
20240083082
2024-03-14

SHUT-OFF NOZZLE, INJECTION DEVICE, AND INJECTION MOLDING MACHINE

#5
20240025099
2024-01-25

Injection Molding System and Method with Task Based User Interface

#6
20230278269
2023-09-07

INSERT FOR AN INJECTION-MOULDING NOZZLE AND INJECTION-MOULDING NOZZLE HAVING SUCH AN INSERT

#7
20230234269
2023-07-27

Shear-inducing injection molding system

#8
20230219268
2023-07-13

Hot runner nozzle for lateral gating

#9
20230211925
2023-07-06

METHOD OF INJECTION MOLDING PREFORM

#10
20230150178
2023-05-18

COMPONENT OF AN INJECTION MOLDING APPARATUS

#11
20230140803
2023-05-04

Method and Apparatus for Controlled Injection Fluid Flow

#12
20230074391
2023-03-09

COMPACT STACK VALVE GATE

#13
20220388212
2022-12-08

Injection molding machine, injection molding system, and method of manufacturing resin molded product

#14
20220371238
2022-11-24

Method to chase weld lines by timing and positioning of gates

#15
20220355521
2022-11-10

Process and apparatus for injection molding of plastic materials

#16
20220288829
2022-09-15

INJECTION MOLDING DEVICE

#17
20220234269
2022-07-28

Injection molding apparatus with a thermal bridge

#18
20220184867
2022-06-16

Method for manufacturing article and injection molding system

#19
20220161474
2022-05-26

Leak protection bushing for hotrunner manifold assembly

#20
20220126492
2022-04-28

Valve pin plate injection molding apparatus

#21
20220088843
2022-03-24

Process and apparatus for injection molding of plastic materials

#22
20220080640
2022-03-17

System for micro-molding articles

#23
20220072749
2022-03-10

Partially rotated eccentric drive for valve pin

#24
20220055273
2022-02-24

VALVE-GATING INJECTION MOLDING APPARATUS

#25
20210379805
2021-12-09

Shear-inducing injection molding system

#26
20210379804
2021-12-09

Cooled electric actuator controlled injection

#27
20210299927
2021-09-30

Actuator cooling apparatus and method

#28
20210299924
2021-09-30

Hot runner nozzle, injection molding apparatus and manufacturing method of resin molded product

#29
20210283808
2021-09-16

MULTILAYER PREFORM INJECTION MOLDING

#30
20210198423
2021-07-01

MODIFIED HOT RUNNER SYSTEMS FOR INJECTION BLOW MOLDING

#31
20210170656
2021-06-10

Method for micro-molding articles

#32
20210107191
2021-04-15

Disrupted Flow Through Injection Molding Flow Channel

#33
20210086419
2021-03-25

Actuator for controlling multiple injection molding valve pins

#34
20210078226
2021-03-18

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

#35
20210069954
2021-03-11

Process and apparatus for injection molding of plastic materials

#36
20210031420
2021-02-04

Hot channel device

#37
20200361128
2020-11-19

INJECTION MOLDING METHOD AND INJECTION MOLDING DEVICE

#38
20200290252
2020-09-17

Injection unit, with closure pin, for the injection moulding of plastic material, with capacity to recover thermal dilatations and avoid leakage of the plastic material

#39
20200254669
2020-08-13

Actuator cooling apparatus and method

#40
20200254668
2020-08-13

Actuator with eccentric pin drive

#41
20200122376
2020-04-23

Actuator cooling apparatus and method

#42
20200108537
2020-04-09

INJECTION MOLDING FLOW CONTROL APPARATUS AND METHOD

#43
20200070393
2020-03-05

Movable Needle Valve of Hot-Runner Mold

#44
20200055221
2020-02-20

Hot runner injection nozzle and drive train

#45
20200009775
2020-01-09

Injection molding apparatus and method of use

#46
20190291320
2019-09-26

Hot runner system for injection molding

#47
20190285191
2019-09-19

Valve system in an injection molding system

#48
20190275719
2019-09-12

Injection molding flow control apparatus and method

#49
20190248055
2019-08-15

Process for injection molding of plastic materials

#50
20190210260
2019-07-11

Injection molding machine

#51
20190184616
2019-06-20

Injection molding flow control apparatus and method

#52
20190118446
2019-04-25

Injection molding flow control apparatus and method

#53
20190118440
2019-04-25

Resin shaping mold and method of producing resin molded product

#54
20190111603
2019-04-18

Apparatus and method for controlling injection molding

#55
20190111602
2019-04-18

Actuator cooling apparatus and method

#56
20190111601
2019-04-18

Injection moulding tool

#57
20190111600
2019-04-18

Injection molding apparatus

#58
20190105825
2019-04-11

Apparatus and method for detecting a position of an actuator piston

#59
20190091910
2019-03-28

Injection molding flow control apparatus and method

#60
20190077062
2019-03-14

System and method for injection moulding of plastic materials

#61
20190048134
2019-02-14

Modified hot runner systems for injection blow molding

#62
20190016031
2019-01-17

Apparatus for injection moulding of plastic materials

#63
20190009445
2019-01-10

Adjusted cavity injection fluid pressures in injection molding system

#64
20180339817
2018-11-29

Valve device for at least one liquid plastic component

#65
20180339443
2018-11-29

Injection molding flow control apparatus and method

#66
20180339442
2018-11-29

Actuator cooling apparatus and method

#67
20180326634
2018-11-15

Actuator cooling apparatus and method

#68
20180281247
2018-10-04

MANUFACTURING METHOD OF MOLDED PRODUCT, MOLDED PRODUCT, AND PRINTER

#69
20180257284
2018-09-13

Actuator cooling apparatus and method

#70
20180257283
2018-09-13

Actuator cooling apparatus and method

#71
20180243961
2018-08-30

Method and apparatus for injection molding of plastic materials

#72
20180229408
2018-08-16

Method to chase weld lines by timing and positioning of gates

#73
20180215115
2018-08-02

Injection molding process for making a preform

#74
20180133938
2018-05-17

INDIVIDUAL CAVITY FLOW CONTROL METHODS AND SYSTEMS FOR CO-INJECTION MOLDING

#75
20180079121
2018-03-22

Actuator cooling apparatus and method

#76
20180043590
2018-02-15

Valve system in an injection molding system

#77
20180022002
2018-01-25

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

#78
20180015653
2018-01-18

Hot runner nozzle with a gate pressure equalizer

#79
20180015652
2018-01-18

INJECTION FLOW CONTROL APPARATUS AND METHOD

#80
20180002071
2018-01-04

Method of injection molding preform

#81
20170341283
2017-11-30

Apparatus and method for detecting a position of an actuator piston

#82
20170326766
2017-11-16

Valve pin position adjuster

#83
20170305052
2017-10-26

PNEUMATICALLY DRIVEN, PIN VELOCITY CONTROLLED INJECTION MOLDING APPARATUS AND METHOD

#84
20170291337
2017-10-12

Guide bushing for an injection moulding apparatus

#85
20170246784
2017-08-31

Actuator cooling apparatus and method

#86
20170210048
2017-07-27

Injection molding flow control apparatus and method

#87
20170190088
2017-07-06

Spring retaining pin for valve stem retention

#88
20170173836
2017-06-22

Injection molding flow control apparatus and method

#89
20170100869
2017-04-13

Actuator cooling apparatus and method

#90
20160361856
2016-12-15

Actuator cooling apparatus and method

#91
20160325474
2016-11-10

Apparatus and method for detecting a position of an actuator piston

#92
20160303787
2016-10-20

Method for controlling the filling of at least one cavity

#93
20160303784
2016-10-20

TWO MATERIAL INJECTION MOLDING APPARATUS COMPONENT AND ADDITIVE MANUFACTURING PROCESS THEREFOR

#94
20160288388
2016-10-06

Valve pin and nozzle configuration and method of control

#95
20160257045
2016-09-08

Injection molding machine

#96
20160229102
2016-08-11

Reduced velocity control based on sensed system condition

#97
20160214300
2016-07-28

Method for injection molding of plastic materials

#98
20160167271
2016-06-16

Injector for plastic material injection molding apparatus

#99
20160151949
2016-06-02

Downstream pin velocity controlled injection molding apparatus and method

#100
20160101550
2016-04-14

Single nozzle valve gate

#101
20160082634
2016-03-24

Valve pin position adjuster

#102
20160067901
2016-03-10

Method and apparatus for injection molding of plastic materials

#103
20160059459
2016-03-03

HOT CHANNEL SYSTEM

#104
20150375426
2015-12-31

Component of a molding system

#105
20150367546
2015-12-24

Hot runner apparatus for an injection molding machine

#106
20150360406
2015-12-17

Apparatus and method for detecting a position of an actuator piston

#107
20150360403
2015-12-17

System for controlling the closing speed of valve gated nozzles

#108
20150251346
2015-09-10

Fixing plate of a mold of an injection molding apparatus for plastic material

#109
20150246471
2015-09-03

Nozzle terminal for injection molding of plastic material

#110
20150239161
2015-08-27

Pneumatically driven, pin velocity controlled injection molding apparatus and method

#111
20150231807
2015-08-20

Injection molding apparatus with integrated hot runner system

#112
20150224692
2015-08-13

Hot runner nozzle for injecting thermoplastic material into a moulding tool

#113
20150197050
2015-07-16

Valve pin rotation limiter

#114
20150158224
2015-06-11

Ring valve gate mold device

#115
20150125208
2015-05-07

System and method for shoreline preservation

#116
20150110918
2015-04-23

Multi-property injection molding nozzle

#117
20150091213
2015-04-02

Injection molding flow control apparatus and method

#118
20150091212
2015-04-02

Gate valve and manufacturing method of gate valve

#119
20150091198
2015-04-02

Injection molding flow control apparatus and method

#120
20150014887
2015-01-15

Hot runner system

#121
20150014878
2015-01-15

Hot runner nozzle and mold for forming multi-layer molded article using the same

#122
20140353875
2014-12-04

Actuator cooling apparatus and method

#123
20140339736
2014-11-20

Tooling concepts for reducing sink and improving as-molded cosmetics and drawings

#124
20140335219
2014-11-13

Low constant pressure injection molding system with variable-position molding cavities

#125
20140319725
2014-10-30

Individual cavity flow control methods and systems for co-injection molding

#126
20140312520
2014-10-23

Control structure for a molding system

#127
20140306365
2014-10-16

Individual cavity flow control methods and systems for co-injection molding

#128
20140255530
2014-09-11

Alternative pressure control for an injection molding apparatus

#129
20140248385
2014-09-04

Coinjection hot runner injection molding system

#130
20140205784
2014-07-24

Modified hot runner systems for injection blow molding

#131
20140103578
2014-04-17

Valve pin bushing for the hot runner of an injection mold

#132
20140084509
2014-03-27

Method and device for producing a molded part with a fiber-reinforced support and functional parts

#133
20140054255
2014-02-27

Injection molding process of a preform for use in biaxial stretching and blow molding

#134
20140046465
2014-02-13

Flow control apparatus and method

#135
20140037781
2014-02-06

Apparatus for injection-moulding of plastic materials

#136
20140035563
2014-02-06

Apparatus and method for detecting a position of an actuator piston

#137
20130313751
2013-11-28

Injection molding apparatus for manufacturing hollow objects, in particular plastic preforms, resp. containers and method therefor

#138
20130309348
2013-11-21

Nozzle mouthpiece for an injection molding nozzle, injection molding nozzle and injection molding tool

#139
20130249127
2013-09-26

Light-emitting device, method for manufacturing same, and molded part

#140
20130029067
2013-01-31

Modified hot runner systems for injection blow molding

#141
20130022704
2013-01-24

Mold-Tool Assembly Including Resin-Retaining Device Located Relative To Stem-Tip Portion

#142
20130015606
2013-01-17

PLASTICS INJECTION MOULDING TOOL AND METHOD FOR PLASTICS INJECTION MOULDING

#143
20120291885
2012-11-22

Alternative pressure control for a low constant pressure injection molding apparatus

#144
20120248653
2012-10-04

METHOD OF OPERATING A MOLDING SYSTEM

#145
20120248652
2012-10-04

Injection molding flow control apparatus and method

#146
20120248644
2012-10-04

Injection molding flow control apparatus and method

#147
20120231111
2012-09-13

Valve pin for accommodating side loading

#148
20120225159
2012-09-06

Mold apparatus for use in injection molding of a liquid silicone composition

#149
20120195997
2012-08-02

Nozzle assembly for supporting slide movement of a valve assembly

#150
20120177775
2012-07-12

TORPEDOES

#151
20120119419
2012-05-17

Visual control process for valve gates

#152
20120118999
2012-05-17

Hot nozzle for lateral spraying

#153
20120104650
2012-05-03

System and process of molding of plastic materials

#154
20120070532
2012-03-22

Coinjection hot runner injection molding system

#155
20120070531
2012-03-22

Injection molding apparatus having a valve pin bushing

#156
20120045537
2012-02-23

Mold-tool system having a valve stem slide supported by a nozzle housing

#157
20120045536
2012-02-23

Apparatus for coupling and uncoupling an injection valve pin

#158
20120040043
2012-02-16

Modular Manifold System

#159
20110304075
2011-12-15

Breakable Mechanical Connection Between Injection Molding Valve Pin Plate and Valve Pins

#160
20110293774
2011-12-01

GATE ADAPTER AND GATE SYSTEM FOR A GATE ADAPTER

#161
20110291328
2011-12-01

INJECTION MOLDING FLOW CONTROL APPARATUS AND METHOD

#162
20110212204
2011-09-01

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

#163
20110183030
2011-07-28

Hot-Runner System having Nano-Structured Material

#164
20110129561
2011-06-02

Apparatus for injection molding

#165
20110121490
2011-05-26

Mold Apparatus

#166
20110086121
2011-04-14

Safety connector for hot runner, having latch releasably interlocking valve stem with actuation plate

#167
20110033572
2011-02-10

Hot runner system having active material

#168
20110008532
2011-01-13

METHOD OF MANUFACTURING HOT-RUNNER COMPONENT AND HOT-RUNNER COMPONENTS THEREOF

#169
20100330226
2010-12-30

Mould with an integrated injector

#170
20100285170
2010-11-11

Method and apparatus for coupling and uncoupling an injection valve pin

#171
20100276847
2010-11-04

Device for stretch blow molding and method for producing preforms

#172
20100264558
2010-10-21

INJECTION-MOLDING METHOD AND APPARATUS

#173
20100237538
2010-09-23

Injection-molding method and apparatus

#174
20100209547
2010-08-19

Valve pin bushing assembly for an injection molding apparatus

#175
20100183763
2010-07-22

Injection molding apparatus

#176
20100161108
2010-06-24

Visual control process for valve gates

#177
20100109181
2010-05-06

Controlling delivery of polymer material in a sequential injection molding process

#178
20100092601
2010-04-15

Injection molding valve gated hot runner nozzle

#179
20100068332
2010-03-18

ARRANGEMENT FOR THE SEALING OF CHANNEL SECTIONS IN A HOT OR COLD RUNNER

#180
20100055227
2010-03-04

Valve gate

#181
20100047383
2010-02-25

Injection molding apparatus having a nozzle tip component for taking a nozzle out-of-service

#182
20100047379
2010-02-25

Injection molding tool with closable hot channel nozzle

#183
20100044896
2010-02-25

Injection Molding Apparatus Having a Nozzle Tip Component for Taking a Nozzle Out of Service

#184
20100040723
2010-02-18

Hot runner having reduced valve-stem drool

#185
20100007058
2010-01-14

Injection Molding Apparatus Having Aligned Pin and Sleeve and Method of Operation

#186
20090321994
2009-12-31

INJECTOR FOR INJECTION MOULDING OF PLASTIC MATERIALS

#187
20090274790
2009-11-05

Shooting pot for feeding multiple nozzles

#188
20090274787
2009-11-05

Open loop pressure control for injection molding

#189
20090181120
2009-07-16

Injection molding apparatus having movable yoke plate

#190
20090179346
2009-07-16

Method for actuation of injection molding shooting pots

#191
20090179345
2009-07-16

Method for actuation of injection molding shooting pots

#192
20090166927
2009-07-02

Molding apparatus

#193
20090142440
2009-06-04

Multi-piece valve pin bushing

#194
20090110762
2009-04-30

Hot runner having reduced valve-stem drool

#195
20090108500
2009-04-30

High pressure injection molding nozzle with low pressure manifold

#196
20090074906
2009-03-19

Needle valve nozzle

#197
20090061042
2009-03-05

Injection molding apparatus having a valve pin bushing

#198
20090061034
2009-03-05

Injection molding flow control apparatus

#199
20090028988
2009-01-29

Injection-Moulding Apparatus with Needle Valve Nozzle

#200
20090028986
2009-01-29

Injection molding flow control apparatus and method

#201
20090001621
2009-01-01

Resin molding method of optical component, mold apparatus, and gate bushing

#202
20080317898
2008-12-25

Edge-gated nozzle

#203
20080315445
2008-12-25

Injection molding flow control apparatus and method

#204
20080296806
2008-12-04

Hot Runner Melt Pre-Compression

#205
20080296805
2008-12-04

Hot Runner Melt Pre-Compression

#206
20080292746
2008-11-27

Valve pin bushing having a thermally insulative component

#207
20080290542
2008-11-27

Hot Runner Having Temperature Sensor for Controlling Nozzle Heater

#208
20080279979
2008-11-13

Injection molding nozzle with valve pin alignment

#209
20080279973
2008-11-13

Nozzle gate opening and closing timing adjusting mechanism for multiple gate injection molding machine

#210
20080274224
2008-11-06

Precompression Pin Shut Off with Suckback

#211
20080271870
2008-11-06

Metal Mold, and Formed Body Molding Method by the Metal Mold

#212
20080226765
2008-09-18

Injection system having a closing rod provided with a cleaning device

#213
20080226764
2008-09-18

Injection molding nozzle

#214
20080187762
2008-08-07

Light-emitting device, method for manufacturing same, and molded part

#215
20080187617
2008-08-07

Valve Bushing and Associated Method of Use

#216
20080171100
2008-07-17

Constant-Force Belleville Spring and an Injection Molding Melt-Conveyance System Incorporating such a Spring as a Seal Spring

#217
20080152751
2008-06-26

Valve for co-injection molding apparatus

#218
20080095880
2008-04-24

Feed nozzle for injection-molding machine

#219
20080089975
2008-04-17

Coinjection molding apparatus and related hot-runner nozzle

#220
20080042307
2008-02-21

Method for designing mold, mold and molded product

#221
20080031997
2008-02-07

INJECTOR FOR INJECTION MOULDING EQUIPMENT OF PLASTIC MATERIALS

#222
20080023862
2008-01-31

Molding-system viscous-drag sensor

#223
20070292557
2007-12-20

Open loop pressure control for injection molding

#224
20070286923
2007-12-13

Piston and valve stem assembly for a hot runner

#225
20070278708
2007-12-06

Controlling delivery of polymer material in a sequential injection molding process

#226
20070273060
2007-11-29

Injection molding valve flow control

#227
20070264386
2007-11-15

Injection nozzle system for an injection molding machine

#228
20070237854
2007-10-11

Hot runner system for injection molding machine

#229
20070237852
2007-10-11

Easily removable valve pin bushing

#230
20070224303
2007-09-27

Injection molding flow control method

#231
20070210465
2007-09-13

Resin Molding Method of Optical Component, Mold Apparatus, and Gate Bushing

#232
20070202210
2007-08-30

Co-injection nozzle assembly

#233
20070122519
2007-05-31

Apparatus for controlling resin amount in cylinders of injection molding machines

#234
20070119504
2007-05-31

Heat dissipating apparatus for cylinders of injection molding machines

#235
20070114697
2007-05-24

Molding apparatus

#236
20070104823
2007-05-10

Valve gated nozzle having a valve pin with a sensor

#237
20070087078
2007-04-19

Molding tool for the production of plastics moldings by the reaction injection molding process

#238
20070082083
2007-04-12

Valve-gated injection molding nozzle having an annular flow

#239
20070082082
2007-04-12

Distribution assembly for an injection molding apparatus

#240
20070082081
2007-04-12

Distribution assembly for an injection molding apparatus

#241
20070065537
2007-03-22

Injection molding valve gate having combined sealing and guiding structures

#242
20070029704
2007-02-08

Method and device for injecting an injection molded part made of plastic

#243
20060292261
2006-12-28

Injection-molding apparatus cleaning system, and injection molding apparatus

#244
20060292260
2006-12-28

Gating structure for mold

#245
20060267227
2006-11-30

Production of blade for office appliances

#246
20060265854
2006-11-30

Method of manufacturing hot runner system components of two materials

#247
20060255500
2006-11-16

Molding systems and processes

#248
20060251759
2006-11-09

Needle valve nozzle

#249
20060222731
2006-10-05

Molten molding material dispenser

#250
20060204611
2006-09-14

Hot runner manifold system

#251
20060182843
2006-08-17

Nozzle tip and seal

#252
20060182842
2006-08-17

Nozzle and apparatus for injection molding

#253
20060177538
2006-08-10

Valve pin bushing with vent channels for an injection molding apparatus

#254
20060153945
2006-07-13

Valve stem having a reverse taper

#255
20060127527
2006-06-15

Non-coaxial injection molding valve flow control

#256
20060127521
2006-06-15

Fluid cooled spring biased valve nozzle

#257
20060119008
2006-06-08

Injection moulding method

#258
20060108713
2006-05-25

Valve gate for a hot runner injection molding machine

#259
20060099296
2006-05-11

Injection molding tool

#260
20060088620
2006-04-27

Apparatus for producing a tubular body

#261
20060088619
2006-04-27

Injection molding nozzle

#262
20060083811
2006-04-20

Manifold plug for an injection molding apparatus

#263
20060082031
2006-04-20

Edge gated injection molding apparatus

#264
20060078644
2006-04-13

Injection molding apparatus with a melt channel in valve pin

#265
20060073226
2006-04-06

Method and device for injection molding

#266
20060043632
2006-03-02

Process for manufacturing thermoplastic components for golf balls

#267
20060024401
2006-02-02

Flow component for plastic material injection molding systems

#268
20060018993
2006-01-26

Valve-gated injection molding nozzle having an annular flow

#269
20060001195
2006-01-05

Apparatus and method for actuation of injection molding shooting pots

#270
20050266117
2005-12-01

Metering device for a nozzle of a hot runner injection molding apparatus

#271
20050226956
2005-10-13

Nozzle having a nozzle body with heated and unheated nozzle body segments

#272
20050208241
2005-09-22

Injection mold for obtaining bottles of plastics material

#273
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Apparatus for valve-gate injection molding and method for the same

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20050175732
2005-08-11

Valve nozzle

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20050136151
2005-06-23

Injection nozzle system and injection molding machine incorporating same

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20050074514
2005-04-07

Zero cycle molding systems, methods and apparatuses for manufacturing dosage forms

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20050046083
2005-03-03

Multi-position valve pin for an injection molding apparatus

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20050046082
2005-03-03

Guided valve pin for an injection molding apparatus

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20050045746
2005-03-03

Hot runner system components of two materials and method of manufacture

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20050031730
2005-02-10

Apparatus for introducing plastic material into an annular mold cavity