ClassID:

34778

B01L3/0231 - CPC Classification

Classification description:

Containers or dishes for laboratory use, e.g. laboratory glassware ; Droppers; Burettes; Pipettes; Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having several coaxial pistons

Recent Application in this class:
#1
20260124611
2026-05-07

PIPETTING APPARATUS AND METHODS

#2
20260021482
2026-01-22

MULTIFUNCTIONAL PIPETTE SET AND AUTOMATIC DETECTION MACHINE

#3
20250235133
2025-07-24

BODILY-FLUID TRANSFER SYSTEM FOR BODILY FLUID SAMPLING

#4
20240207835
2024-06-27

MULTIFUNCTIONAL PIPETTE AND AUTOMATIC DETECTION MACHINE

#5
20240123441
2024-04-18

SYSTEMS AND METHODS FOR DISPENSING LIQUIDS

#6
20240066518
2024-02-29

Multi-Tiered Pipette Tip Holder and Ejection Mechanism for a Dynamic Broad Volumetric Range Pipette

#7
20240041370
2024-02-08

SYRINGE-BASED FLUID DIVERSION MECHANISM FOR BODILY FLUID SAMPLING

#8
20230366904
2023-11-16

PIPETTING APPARATUS AND METHODS

#9
20230364600
2023-11-16

PIPETTING APPARATUS AND METHODS

#10
20230321646
2023-10-12

PIPETTING DEVICE

#11
20220258152
2022-08-18

Displacement device and method for displacing fluid volumes

#12
20220218250
2022-07-14

Syringe-based fluid diversion mechanism for bodily fluid sampling

#13
20220218249
2022-07-14

Syringe-based fluid diversion mechanism for bodily fluid sampling

#14
20220218248
2022-07-14

Bodily-fluid transfer system for bodily fluid sampling

#15
20210353194
2021-11-18

Syringe-based fluid diversion mechanism for bodily fluid sampling

#16
20210353193
2021-11-18

Syringe-based fluid diversion mechanism for bodily fluid sampling

#17
20210115433
2021-04-22

Method and system for magnetic extraction of components in a liquid sample

#18
20190151839
2019-05-23

Pipette for sampling an extended range of volumes of liquid

#19
20170131315
2017-05-11

Head device for mounting dispensing tip thereon, and movement device using same

#20
20170028397
2017-02-02

Multichannel pipetting system comprising two aspiration chambers that are imbricated in one another

#21
20160033373
2016-02-04

Biological sample collection and preservation

#22
20150209777
2015-07-30

Air displacement pipette with enhanced blowout

#23
20150020914
2015-01-22

Liquid extraction system with reduced exposure to air

#24
20140199216
2014-07-17

Liquid end assembly for a multichannel air displacement pipette

#25
20130248466
2013-09-26

Apparatus, system and method for filtering liquid samples

#26
20110126645
2011-06-02

Apparatus and method for aspirating and dispensing liquid

#27
20110104670
2011-05-05

METHOD, DEVICE AND MOLECULAR BIOLOGY KIT FOR EXTRACTING AMPLIFIED GENETIC MATERIAL

#28
20090176316
2009-07-09

Automated fluid handling cartridge, fluid processing system, and methods

#29
20090081772
2009-03-26

Method and device for collecting cellular material from cells isolated on a filter

#30
20070227271
2007-10-04

Apparatus and method for aspirating and dispensing liquid

#31
20060024211
2006-02-02

Automated fluid handling cartridge and fluid processing system

#32
20050220676
2005-10-06

Multi-range pipette