ClassID:

154580

F17D3/00 - CPC Classification

Classification description:

Arrangements for supervising or controlling working operations

Sub-classes:
Recent Application in this class:
#1
20260036122
2026-02-05

BLOOD TREATMENT SYSTEMS AND METHODS

#2
20260029092
2026-01-29

METHODS AND SYSTEMS FOR SAND REMOVAL

#3
20250383052
2025-12-18

INTERNET OF THINGS (IOT) SYSTEMS FOR ADJUSTING GAS TRANSPORTATION TEMPERATURE

#4
20250305643
2025-10-02

INTERNET OF THINGS (IOT) SYSTEMS AND METHODS OF COORDINATED CONTROL OF EQUIPMENT FOR GAS SAFETY PRESSURE REGULATION AND MEDIA

#5
20250237360
2025-07-24

METHODS AND SYSTEMS FOR PIPELINE TEMPERATURE CONTROL OF SMART GAS BASED ON INTERNET OF THINGS (IOT)

#6
20250122871
2025-04-17

PUMPING CASSETTE

#7
20250103069
2025-03-27

METHODS AND SYSTEMS FOR INLINE MIXING OF HYDROCARBON LIQUIDS

#8
20240077069
2024-03-07

BLOOD TREATMENT SYSTEMS AND METHODS

#9
20240066197
2024-02-29

Pumping cassette

#10
20230400019
2023-12-14

Fluid pumping systems, devices and methods

#11
20230333578
2023-10-19

Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity

#12
20230333577
2023-10-19

Methods and systems for inline mixing of hydrocarbon liquids

#13
20230287876
2023-09-14

BLOOD TREATMENT SYSTEMS AND METHODS

#14
20220395829
2022-12-15

Method and systems for microfluidic logic devices

#15
20220390968
2022-12-08

Methods and systems for inline mixing of hydrocarbon liquids

#16
20220355006
2022-11-10

PUMPING CASSETTE

#17
20220307655
2022-09-29

Processes, apparatuses, and systems for capturing pigging and blowdown emissions in natural gas pipelines

#18
20220260210
2022-08-18

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#19
20220204337
2022-06-30

System and method for pre-cooling fuel dispenser

#20
20220156907
2022-05-19

Monitoring of pipeline systems

#21
20220004210
2022-01-06

Methods and systems for inline mixing of hydrocarbon liquids

#22
20210285435
2021-09-16

Fluid pumping systems, devices and methods

#23
20210254777
2021-08-19

Method for producing a polymer-improved pipe element and pipe element and pipe system comprising same

#24
20210232163
2021-07-29

Methods and systems for inline mixing of hydrocarbon liquids

#25
20210197151
2021-07-01

Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity

#26
20210192388
2021-06-24

Pipeline sensor integration for product mapping

#27
20210146028
2021-05-20

Pumping cassette

#28
20200191132
2020-06-18

Pumping cassette

#29
20200182406
2020-06-11

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#30
20200171226
2020-06-04

Automated control mechanisms and methods for controlling fluid flow in a hemodialysis apparatus

#31
20200139031
2020-05-07

System for monitoring and controlling fluid flow in a hemodialysis apparatus

#32
20190329253
2019-10-31

Method and systems for microfluidic logic devices

#33
20190316737
2019-10-17

Tracking Inspection Attributes In Piping Installations

#34
20190271440
2019-09-05

Method for hydrate control

#35
20190265430
2019-08-29

Real-time plug tracking with fiber optics

#36
20190186483
2019-06-20

Pumping cassette

#37
20190177198
2019-06-13

ODORLESS WASTE DISPOSER UNIT

#38
20190047339
2019-02-14

Tire inflation system

#39
20180372084
2018-12-27

CASSETTE SYSTEM INTEGRATED APPARATUS

#40
20180369719
2018-12-27

Device for collecting air accumulated in pipe

#41
20180320825
2018-11-08

Pivotable touchscreen for a gas-distribution facility

#42
20180252368
2018-09-06

Frozen/chilled fluid for pipelines and for storage facilities

#43
20180238498
2018-08-23

Polymeric Micro-Arm Apparatus And Method To Use The Same

#44
20180231988
2018-08-16

Pressure related hysteresis manipulation in a pressurized flow system

#45
20180172216
2018-06-21

Systems and methods for controlling flow with a rotatable valve

#46
20180101796
2018-04-12

Method and system for collecting and analyzing operational information from a network of components associated with a liquid energy commodity

#47
20180100623
2018-04-12

Pressure sewer control system and method

#48
20180038357
2018-02-08

Pumping cassette

#49
20170326282
2017-11-16

Automated control mechanisms in a hemodialysis apparatus

#50
20170314735
2017-11-02

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#51
20170268729
2017-09-21

Systems and methods for controlling flow with a 270 degree rotatable valve

#52
20170254482
2017-09-07

Peristaltic infusion pump with locking mechanism

#53
20170219168
2017-08-03

HYDROGEN SUPPLY METHOD AND SYSTEM

#54
20170130902
2017-05-11

Hydrogen supply method and system

#55
20170130705
2017-05-11

Pumping cassette

#56
20170113883
2017-04-27

Adhesive melter and method having predictive maintenance for exhaust air filter

#57
20170059092
2017-03-02

NANO-SENSOR EMBEDDED PIPELINE SYSTEM

#58
20170015159
2017-01-19

Tire inflation system

#59
20170000938
2017-01-05

Blood treatment systems and methods

#60
20160357195
2016-12-08

Water supplying method

#61
20160327528
2016-11-10

Method transfer between fluidic devices considering deviations from ideal behavior

#62
20160306366
2016-10-20

Leakage suppression apparatus, leakage suppression system, and leakage suppression program

#63
20160250639
2016-09-01

Systems for microfluidic logic devices

#64
20160202708
2016-07-14

Fluid activated flow control apparatus

#65
20160175505
2016-06-23

Pumping cassette

#66
20160168000
2016-06-16

Floating methanation system

#67
20160018040
2016-01-21

Controlling heating and communication in a pipeline system

#68
20160010885
2016-01-14

System for managing lubricant levels in tandem compressor assemblies of an HVAC system

#69
20160010529
2016-01-14

Apparatus, method, and system for diagnosing reductant delivery performance

#70
20150330579
2015-11-19

Frozen/chilled fluid for pipelines and for storage facilities

#71
20150308626
2015-10-29

Endpoint determination for capillary-assisted flow control

#72
20150259797
2015-09-17

Liquid-Metal Organic Compound Supply System

#73
20150226343
2015-08-13

Systems and methods for controlling flow with a 270 degree rotatable valve

#74
20150225228
2015-08-13

Overflow valve prevention system

#75
20150219516
2015-08-06

Method and system for detecting a flow blockage in a pipe

#76
20150204454
2015-07-23

Fluid activated flow control apparatus

#77
20150196698
2015-07-16

Cassette system integrated apparatus

#78
20150176743
2015-06-25

Active control of subsea coolers

#79
20150125319
2015-05-07

Pumping cassette

#80
20150122338
2015-05-07

Automated method for simultaneous bubble detection and expulsion

#81
20150107683
2015-04-23

Method of reducing leaks from a pipeline

#82
20150107681
2015-04-23

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#83
20150101672
2015-04-16

Hydrogen supply method and system

#84
20150087098
2015-03-26

Method for manufacturing organic thin-film element, apparatus for manufacturing organic thin-film element, method for forming organic film, and method for manufacturing organic EL element

#85
20150081106
2015-03-19

Systems and Methods for HVAC and Irrigation Control

#86
20150075626
2015-03-19

Flow balancing in gas distribution networks

#87
20150027546
2015-01-29

Adhesive melter and method having predictive maintenance for exhaust air filter

#88
20150024481
2015-01-22

Sample preparation devices and systems

#89
20150013803
2015-01-15

Pressure related hysteresis manipulation in a pressurized flow system

#90
20150013798
2015-01-15

Device and method for removing dissolved oxygen in alcohol, alcohol supply apparatus and rinsing liquid supply apparatus

#91
20140305506
2014-10-16

Apparatus and method for inhibiting propagation of a flame front

#92
20140299206
2014-10-09

Raw material vaporizing and supplying apparatus equipped with raw material concentration

#93
20140260969
2014-09-18

Pump with water management

#94
20140255260
2014-09-11

Catalyst metering device

#95
20140216579
2014-08-07

System for emulsion aspiration

#96
20140202538
2014-07-24

Manifold

#97
20140200936
2014-07-17

Method and system for collecting and analyzing operational information from a network of components associated with a liquid energy commodity

#98
20140190570
2014-07-10

Vessel closures and methods for using and manufacturing same

#99
20140186195
2014-07-03

Tire inflation system

#100
20140166153
2014-06-19

Methods for monitoring sensors of refrigerator appliances

#101
20140162199
2014-06-12

Method and system for use in combustion product control

#102
20140153356
2014-06-05

Cassette system integrated apparatus

#103
20140138291
2014-05-22

Method and dialysis machine including calibration container

#104
20140116554
2014-05-01

OFF-SITE FECES DISCHARGING SYSTEM

#105
20140116535
2014-05-01

Hot melt level sensor and sensor housing

#106
20140109977
2014-04-24

Overflow valve prevention system

#107
20140102573
2014-04-17

Air ventilated garment

#108
20140102541
2014-04-17

Water outlet control system using sound variation

#109
20140093402
2014-04-03

Passive pressure regulation mechanism

#110
20140090806
2014-04-03

Method for controlling airflow of directional flow perforated tile

#111
20140061097
2014-03-06

Reactions with undesirable components in a coking process

#112
20140060580
2014-03-06

HIGH INTENSITY ULTRASOUND FOR PIPELINE OBSTRUCTION REMEDIATION

#113
20140057279
2014-02-27

Devices and methods for biological sample-to-answer and analysis

#114
20140057278
2014-02-27

Pen-shaped device for biological sample preparation and analysis

#115
20140057277
2014-02-27

Devices and methods for biological sample preparation

#116
20140052145
2014-02-20

Shock wave catheter system with arc preconditioning

#117
20140048141
2014-02-20

Flow balancing in gas distribution networks

#118
20140041588
2014-02-13

Method for supplying gas with flow rate gradient over substrate

#119
20140034131
2014-02-06

Flow diverter valve and method

#120
20140033978
2014-02-06

Method of parallel shift operation of multiple reactors

#121
20140014184
2014-01-16

Effluent management, waste dilution, effluent pre-dilution, acid waste handling

#122
20140000756
2014-01-02

Passive pressure regulation mechanism

#123
20140000721
2014-01-02

Turbomachine fluid delivery system

#124
20130327412
2013-12-12

Pipe monitoring system and method

#125
20130306161
2013-11-21

System and method for a pressure signal linearization transfer function

#126
20130306154
2013-11-21

Process to create a collision between a stream of gas and particles and a target

#127
20130298999
2013-11-14

METHOD AND SYSTEM FOR GASFLOW MANAGEMENT

#128
20130291971
2013-11-07

Custody transfer system and method for gas fuel

#129
20130276900
2013-10-24

Gas lock, and coating apparatus comprising a gas lock

#130
20130276890
2013-10-24

Method and device for controlled laminar flow patterning within a channel

#131
20130269785
2013-10-17

INDIRECT-INJECTION METHOD FOR MANAGING THE SUPPLY OF CRYOGENIC LIQUID TO A TRUCK FOR TRANSPORTING HEAT-SENSITIVE PRODUCTS

#132
20130263944
2013-10-10

Apparatus and method for providing uniform flow of gas

#133
20130255799
2013-10-03

Method and systems for microfluidic logic devices

#134
20130255793
2013-10-03

Fluid control system and fluid control method

#135
20130251553
2013-09-26

Tire inflation system

#136
20130248000
2013-09-26

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

#137
20130243614
2013-09-19

Pressure sewer control system and method

#138
20130233401
2013-09-12

N-channel flow ratio controller calibration

#139
20130233390
2013-09-12

Collecting tank, system comprising collecting tank and multi-phase pumps, and method for separating and dividing up a multi-phase mixture

#140
20130232976
2013-09-12

Gas turbine fuel flow measurement using inert gas

#141
20130220423
2013-08-29

Responding to moisture at one or more zones around an outer surface of a liquid-carrying pipe

#142
20130213858
2013-08-22

Catalytic cracking of undesirable components in a coking process

#143
20130213479
2013-08-22

Hydrogen supply method and system

#144
20130192692
2013-08-01

Device for fuel return valve

#145
20130186852
2013-07-25

Device and method for producing targeted flow and current density patterns in a chemical and/or electrolytic surface treatment

#146
20130186472
2013-07-25

ELECTRONIC LOAD DROP PROTECTION FOR HYDRAULIC FLUID SYSTEM

#147
20130174917
2013-07-11

Priority valve assembly and method for operating a priority valve assembly

#148
20130164754
2013-06-27

Sample preparation devices and systems

#149
20130146160
2013-06-13

Capacitive user interface for a faucet and method of forming

#150
20130139916
2013-06-06

Oil pressure control apparatus

#151
20130139898
2013-06-06

REAGENT SPLITTING/DISPENSING METHOD BASED ON REAGENT DISPENSING NOZZLE AND REAGENT SPLITTING/DISPENSING MECHANISM

#152
20130126015
2013-05-23

Fluid storage management system and method for monitoring fluid capacities and for controlling the transfer of fluid capacities within a fluid network

#153
20130125999
2013-05-23

Endpoint determination for capillary-assisted flow control

#154
20130125997
2013-05-23

Methods for an exhaust fluid level sensor

#155
20130118593
2013-05-16

Low oil level detection system and method

#156
20130118591
2013-05-16

Catalyst metering device

#157
20130116623
2013-05-09

Peristaltic infusion pump with locking mechanism

#158
20130112297
2013-05-09

Pre- and post- compensational valve arrangement

#159
20130111939
2013-05-09

METHOD AND DEVICE FOR DECREASING MOISTURE IN A GAS IN A HOUSING INTERIOR

#160
20130105010
2013-05-02

AUTOMATIC FIRE PUMP CONTROL SYSTEM AND METHOD

#161
20130104990
2013-05-02

Methods and systems for establishing steady state adjusted release fluid rate before sheet processing at a fusing nip

#162
20130098477
2013-04-25

Apparatus and method for providing uniform flow of gas

#163
20130098463
2013-04-25

METERLESS HYDRAULIC SYSTEM HAVING SHARING AND COMBINING FUNCTIONALITY

#164
20130098462
2013-04-25

Model-based controls for selective catalyst reduction systems

#165
20130098459
2013-04-25

Closed-Loop Hydraulic System Having Flow Combining and Recuperation

#166
20130081719
2013-04-04

DISPENSING APPARATUS AND SUCTION NOZZLE POSITION CONTROL METHOD

#167
20130081716
2013-04-04

Hydraulic apparatus control system

#168
20130081703
2013-04-04

Method of preparing liquid mixtures

#169
20130081702
2013-04-04

Methods for in-situ calibration of a flow controller

#170
20130074959
2013-03-28

Pumping cassette

#171
20130071294
2013-03-21

Hydrogen storage, distribution, and recovery system

#172
20130068311
2013-03-21

Through tubing pumping system with automatically deployable and retractable seal

#173
20130061962
2013-03-14

Microfluidic systems and networks

#174
20130056081
2013-03-07

Pipeline system and method for draining a pipeline system

#175
20130048629
2013-02-28

Susceptor

#176
20130042919
2013-02-21

Liquid collection system

#177
20130000738
2013-01-03

METHOD AND SYSTEM FOR TRANSFERRING AND/OR CONCENTRATING A SAMPLE

#178
20130000736
2013-01-03

ADJUSTABLE AND DIRECTIONAL FLOW PERFORATED TILES

#179
20120305090
2012-12-06

Method and apparatus for controlling a fluid flow rate in a fluid transport line of a medical device

#180
20120222746
2012-09-06

Frozen/chilled fluid for pipelines and for storage facilities

#181
20120216876
2012-08-30

Suppression and Separation of Interactive Acoustic Modes in a Fluid-Filled Resonator

#182
20120207627
2012-08-16

Pumping cassette

#183
20120206595
2012-08-16

Method and system for collecting and analyzing operational information from a network of components associated with a liquid energy commodity

#184
20120204965
2012-08-16

Method and apparatus for controlling a processing system

#185
20120167998
2012-07-05

Uninterrupted flow pump apparatus and method

#186
20120152362
2012-06-21

DEVICES AND METHODS FOR REDUCING OXYGEN INFILTRATION

#187
20120103445
2012-05-03

Method and apparatus for a lagoon batch treatment system

#188
20120090687
2012-04-19

Remotely controllable fluid flow control assembly

#189
20120067431
2012-03-22

Method of controlling by-products of vitamin C degradation and improving package integrity shelf life

#190
20110308624
2011-12-22

Apparatus and methods for conserving energy in fueling applications

#191
20110303312
2011-12-15

Binary hydraulic manifold system

#192
20110299358
2011-12-08

Cassette system integrated apparatus

#193
20110269121
2011-11-03

Lab-on-a-pipette

#194
20110209766
2011-09-01

Method transfer between fluidic devices considering deviations from ideal behavior

#195
20110186155
2011-08-04

Liquid condition sensing circuit and method

#196
20110178628
2011-07-21

N-channel flow ratio controller calibration

#197
20110176975
2011-07-21

Reagent splitting/dispensing method based on reagent dispensing nozzle and reagent splitting/dispensing mechanism

#198
20100170827
2010-07-08

Catalytic cracking of undesirable components in a coking process

#199
20090301740
2009-12-10

Apparatus and method for inhibiting propagation of a flame front

#200
20090221964
2009-09-03

Peristaltic infusion pump with locking mechanism

#201
20090004033
2009-01-01

Pumping cassette

#202
20080314451
2008-12-25

Frozen/chilled fluid for pipelines and for storage facilities

#203
20080253912
2008-10-16

Pumping cassette

#204
20080253911
2008-10-16

Pumping Cassette

#205
20080208111
2008-08-28

Peritoneal dialysis sensor apparatus systems, devices and methods

#206
20080208103
2008-08-28

Pumping cassette

#207
20080204008
2008-08-28

Untethered, unpowered, rollable device to sense condition of pipeline wall

#208
20080202591
2008-08-28

Cassette system integrated apparatus

#209
20070259220
2007-11-08

Hydrogen storage, distribution, and recovery system

#210
20060241924
2006-10-26

Pipeline optimizer system

#211
20050199286
2005-09-15

Pressure protection system

#212
17207826
2021-12-28

Online pipe integrity testing system and method

#213
13706450
2017-03-14

Polymeric micro-arm apparatus and method to use the same