ClassID:

165193

G01F11/027 - CPC Classification

Classification description:

Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the syringe type

Recent Application in this class:
#1
20250235384
2025-07-24

Syringe Assembly & Method for Accurate Dosing

#2
20240325062
2024-10-03

BIOMATERIAL DISPENSING DEVICE

#3
20240280395
2024-08-22

SYSTEM AND METHOD FOR CAPTURING DOSE INFORMATION

#4
20230384137
2023-11-30

SENSOR MODULE

#5
20230366714
2023-11-16

Apparatus for supplying liquid and system for supplying liquid including the same

#6
20230218482
2023-07-13

MEDICINE DISPENSING SYSTEM HAVING STAIR-STEP DOSING INDICATORS

#7
20230055072
2023-02-23

Flow Sensor System with Connection Assembly

#8
20230038953
2023-02-09

DEVICE FOR DISPENSING A FLUID PRODUCT

#9
20220280389
2022-09-08

Syringe Assembly & Method for Accurate Dosing

#10
20220161499
2022-05-26

SYSTEMS AND METHODS FOR REAL-TIME OPTOELECTRONIC ASSESSMENTS OF FLUID VOLUME IN FLUID DISPENSING SYSTEMS

#11
20220088633
2022-03-24

Volumetric measurement and regulation device incorporated in a time-pressure dispenser

#12
20220011147
2022-01-13

Syringe with a valve in a housing for measuring chemicals

#13
20210267656
2021-09-02

Biomaterial dispensing device

#14
20210236734
2021-08-05

Sensor for a drug delivery device

#15
20200397660
2020-12-24

Medicine dispensing system having stair-step dosing indicators

#16
20200393281
2020-12-17

BOTTLE WITH DISPENSER

#17
20200306746
2020-10-01

Multichannel syringe for use with a metering device

#18
20200284637
2020-09-10

System and method for capturing dose information

#19
20200269264
2020-08-27

Fluid product dispenser

#20
20190376822
2019-12-12

Flow sensor system with connection assembly

#21
20190351147
2019-11-21

Apparatus and methods for tracking administering of medication by syringe

#22
20190301914
2019-10-03

Liquid disperser

#23
20190247588
2019-08-15

Multiple dose device and method

#24
20190247586
2019-08-15

Multiple dosage injector with rotating screw dosage system

#25
20190231407
2019-08-01

Biomaterial dispensing device

#26
20190022322
2019-01-24

Sensor for a drug delivery device

#27
20180364080
2018-12-20

Flow sensor system with connection assembly

#28
20180340809
2018-11-29

Pipette

#29
20180274962
2018-09-27

INJECTION DEVICE FOR LIQUID

#30
20180264507
2018-09-20

Applicator for ejecting doses of a flowable component

#31
20180141067
2018-05-24

Hydro-cleaning system for a WC

#32
20180078711
2018-03-22

Apparatus and methods for tracking administering of medication by syringe

#33
20170286638
2017-10-05

System and method for capturing dose information

#34
20170146381
2017-05-25

Devices, systems, and methods for volumetrically measuring syringe fluid

#35
20170115156
2017-04-27

Syringe with indicator float

#36
20160213125
2016-07-28

Hair color (or dye) storage, dispensing and measurement (or measuring) system

#37
20160199114
2016-07-14

Biomaterial dispensing device

#38
20160151577
2016-06-02

Multiple dosage injector with rotating screw dosage system

#39
20160107182
2016-04-21

DEVICE FOR DISPENSING LIQUID WITH HIGH PRECISION

#40
20160089502
2016-03-31

Multiple dose device and method

#41
20160074587
2016-03-17

System and method for capturing dose information

#42
20160058154
2016-03-03

Fixed quantity discharge device for liquid container

#43
20160051805
2016-02-25

Composition delivery device and methods of use

#44
20150374584
2015-12-31

System for facilitating preparation of medication doses

#45
20150217289
2015-08-06

Plunger for low-volume syringe pipette

#46
20150174342
2015-06-25

Precise accurate measurement of the administration of drugs using the injection method by means of ultrasonic pulse-echo principles

#47
20150105786
2015-04-16

Biomaterial dispensing device

#48
20140196221
2014-07-17

Hair color (or dye) storage, dispensing and measurement (or measuring) system

#49
20140166698
2014-06-19

Utensil liquid dispenser device

#50
20130216705
2013-08-22

MULTIPURPOSE PIPETTING DEVICE AND METHODS OF USING SUCH A DEVICE

#51
20130199312
2013-08-08

Pipette

#52
20130153598
2013-06-20

Dispenser and method for storing and dispensing sterile product

#53
20130026191
2013-01-31

Fluid dispenser

#54
20120316507
2012-12-13

Biomaterial dispensing device

#55
20120103328
2012-05-03

Dose setting element for a drug delivery device and drug delivery device with dose setting element

#56
20120024900
2012-02-02

MOUNTING MEDIA DEVICE

#57
20110303704
2011-12-15

Volumetric doser for batching liquid or pasty pharmaceutical substances

#58
20110284123
2011-11-24

Metered dose applicator with light for activating product

#59
20110072916
2011-03-31

Metering apparatus having a metering pipette

#60
20100331808
2010-12-30

Dispenser and method for storing and dispensing sterile product

#61
20100270335
2010-10-28

Syringe with improved plunger

#62
20100262002
2010-10-14

Syringe Identification System

#63
20100011889
2010-01-21

HANDHELD POWDER HANDLING DEVICES AND RELATED METHODS

#64
20090287169
2009-11-19

Rectangular metered dispenser with feed-containing piston drive mechanism

#65
20090283547
2009-11-19

Push-botton metered dispenser with feed-containing piston drive mechanism

#66
20090283546
2009-11-19

Screw-type metered dispenser with feed-containing piston drive mechanism

#67
20090178725
2009-07-16

Apparatus for extracting, measuring and transferring fluids

#68
20090069756
2009-03-12

Determination of Cartridge Content by Capacitive Means

#69
20080306438
2008-12-11

System for facilitating preparation of medication doses

#70
20080260592
2008-10-23

Discretely Adjustable Pipettor

#71
20080257907
2008-10-23

Multi-Compartment Dosing For Small Amounts

#72
20080255525
2008-10-16

Device for finely dosed discharge of syringes

#73
20080223108
2008-09-18

Pipette and sealing mechanism for plunger

#74
20080183138
2008-07-31

Threaded rod and dose setting mechanism for an injection device

#75
20080135130
2008-06-12

Dispenser and method for storing and dispensing sterile food product

#76
20080067191
2008-03-20

SYSTEM FOR FACILITATING PREPARATION OF MEDICATION DOSES

#77
20070214692
2007-09-20

SYSTEM FOR FACILITATING PREPARATION OF MEDICATION DOSES

#78
20070187437
2007-08-16

DISPENSING TIP FOR LIQUID DISPENSING SYSTEMS AND METHOD OF MAKING THE SAME

#79
20070145077
2007-06-28

Metered dispenser with feed-containing piston drive mechanism

#80
20070021718
2007-01-25

Plastic spring

#81
20070016142
2007-01-18

Dose metering mechanism for an injection device

#82
20060117869
2006-06-08

Method for metering powders and device for implementing the method

#83
20050263543
2005-12-01

Dispenser with sealed chamber, one-way valve and needle penetrable and laser resealable stopper