ClassID:

34770

B01L3/0203 - CPC Classification

Classification description:

Containers or dishes for laboratory use, e.g. laboratory glassware ; Droppers; Burettes; Pipettes Burettes, i.e. for withdrawing and redistributing liquids through different conduits

Sub-classes:
Recent Application in this class:
#1
20260054261
2026-02-26

A DIGITAL BURETTE

#2
20250116583
2025-04-10

Device and Methods

#3
20230001404
2023-01-05

Volume Data Representation and Processing for Liquid Dispensing Devices

#4
20220214252
2022-07-07

METHODS, DEVICES, AND APPARATUS FOR DISPENSING AND ASPIRATING LIQUIDS ON ARRAY PLATES

#5
20210333179
2021-10-28

Device and methods

#6
20210285854
2021-09-16

DEVICE AND METHODS

#7
20200215532
2020-07-09

Volume data representation and processing for liquid dispensing devices

#8
20190376880
2019-12-12

Method of diluting a metred quantity of a test fluid for analysis

#9
20190022656
2019-01-24

Hand-rotatable plug valve with motorized longitudinally-movable gate rotating for use as a stopcock with laboratory glassware in chemical laboratory automation and other applications

#10
20170165671
2017-06-15

Valve-manifold laboratory glassware with electrically motorized moveable-gate valves for chemical laboratory automation and other applications

#11
20170095817
2017-04-06

Laboratory stopcock valve manifold with arbitrary mapping of flow to rotation angle and provisions for motorized planetary gear control

#12
20160187237
2016-06-30

Embedder having mobile dispenser

#13
20160153878
2016-06-02

Test fluid collection system

#14
20160144364
2016-05-26

Reagent dispensers, dispensing apparatus, and methods

#15
20150238953
2015-08-27

Pipette and method for pipetting

#16
20150160157
2015-06-11

Scanning probe with twin-nanopore or a-single-nanopore for sensing biomolecules

#17
20140271404
2014-09-18

Valve-manifold laboratory glassware for chemical laboratory automation and other applications

#18
20140056763
2014-02-27

Scanning probe with twin-nanopore or a-single-nanopore biomolecules

#19
20140053632
2014-02-27

Sensing biomolecules using scanning probe with twin-nanopore to detect a change in the magnitude of the current through the second nanopore

#20
20130189167
2013-07-25

Micro Buret

#21
20110081281
2011-04-07

Valve-manifold laboratory glassware for chemical laboratory automation and other application

#22
20100062399
2010-03-11

DISPENSER TIP FILTER ASSEMBLY

#23
20070086923
2007-04-19

System and method for continuously transferring and processing liquids

#24
20070086922
2007-04-19

Compact dispenser

#25
20070053798
2007-03-08

Universal non-contact dispense peripheral apparatus and method for a primary liquid handling device

#26
20060147351
2006-07-06

Diaphram metering chamber dispensing systems

#27
20050079073
2005-04-14

Automatic precision pipetting device