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Class Information
Number: 422/518
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing >

Sub-classes under this class:

Class Number Class Name Patents
422/1 Process disinfecting, preserving, deodorizing, or sterilizing 714
422/105 Control element responsive to a sensed operating condition 625
422/117 With safety feature 137
422/119 With indicating, signalling, recording, sampling, or inspection means 417
422/120 For deodorizing of, or chemical purification of, or generation of, life-sustaining environmental gas 406
422/127 Shock or sound wave 80
422/129 Chemical reactor 994
422/243 Physical type apparatus 96
422/310 Elements or adjuncts 207
422/44 Blood treating device for transfusible blood 502
422/49 Including means facilitating part replacement or repair other than solid, extended surface, fluid contact means 55
422/50 Analyzer, structured indicator, or manipulative laboratory device 1,776
422/900 Decreasing pollution or environmental impact 84
422/901 Polymer dissolver 36
422/902 Sodium chloride and potassium chloride dissolver 22
422/903 Radioactive material apparatus 102
422/904 Nitrogen fixation means 14
422/905 Miscellaneous liquid sterilization means 54
422/906 Plasma or ion generation means 131
422/907 Corona or glow discharge means 138
422/908 Crucibles [b01l 3/04] 27
422/909 Crystallizing dishes [b01l 3/06] 2
422/910 Flasks [b01l 3/08] 5
422/911 Wash bottles [b01l 3/10] 0
422/912 Gas jars or cylinders [b01l 3/12] 6
422/913 Test tubes [b01l 3/14] 96
422/919 Burettes; pipettes [b01l 3/02] 38
422/935 Fluid transferring glassware [b01l 3/00b] 15
422/939 Containers for the purpose of retaining a material to be analyzed [b01l 3/00c] 87

Patents under this class:

Patent Number Title Of Patent Date Issued
8691148 Sample dispensing apparatus and automatic analyzer including the same Apr. 8, 2014
8679421 Dispensing device and analyzer Mar. 25, 2014
8632735 System and method for titrating liquids Jan. 21, 2014
8632738 Syringe actuating method and assembly Jan. 21, 2014
8628723 Method and apparatus for syringe-based sample introduction within a flow cytometer Jan. 14, 2014
8614100 Method and devices for depositing samples on an electrically shielded substrat Dec. 24, 2013
8609040 System for creation of formulations and generation of denaturation graphs Dec. 17, 2013
8580210 Sample aspirating apparatus and sample analyzer Nov. 12, 2013
8545757 Automatic analyzer and sample treatment apparatus Oct. 1, 2013
8518347 Carrier enclosing tip, carrier treating apparatus and method of carrier treatment Aug. 27, 2013
8470260 Light beam guided liquid delivery device Jun. 25, 2013
8465707 Composite liquid cells Jun. 18, 2013
8444935 Multiple-specimen device testing with particle measurement May. 21, 2013
8389295 Avoidance of bouncing and splashing in droplet-based fluid transport Mar. 5, 2013
8377396 Gripping tool, dosage tool and tool support for an automatic laboratory machine Feb. 19, 2013
8366997 Modular laboratory automation system Feb. 5, 2013
8364315 Methods, systems, and products for conducting droplet operations Jan. 29, 2013
8337779 Reagent open mechanism of luminescence measurement system and open needle control method in reagent open mechanism Dec. 25, 2012
8333936 Reagent splitting/dispensing method based on reagent dispensing nozzle and reagent splitting/dispensing mechanism Dec. 18, 2012
8277758 Assembly for actuating a syringe Oct. 2, 2012
8231846 Identification tag with perforations for a laboratory sample cassette Jul. 31, 2012
8197754 Sample dispensing apparatus and automatic analyzer including the same Jun. 12, 2012
8080202 Component separating device and chemical analysis device using the same Dec. 20, 2011
8026104 Transient decay amperometry Sep. 27, 2011
7910073 Microfluidic system Mar. 22, 2011
7910074 System and method for continuously transferring and processing liquids Mar. 22, 2011

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