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Class Information
Number: 422/1
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Process disinfecting, preserving, deodorizing, or sterilizing
Description: Process for maintaining a protective environment or counteracting destructive environment by disinfection, deodorizing, preserving, or sterilizing.










Sub-classes under this class:

Class Number Class Name Patents
422/4 A gas is substance acted upon 381
422/6 Affecting structure, article, etc., submerged in marine environment 108
422/39 By sudden release of pressure 47
422/5 Deodorizing 591
422/25 Including additional step of preventing damage to sealed container 81
422/7 Maintaining environment nondestructive to metal 397
422/3 Process control in response to analysis 263
422/40 Process of storage or protection 333
422/2 Step of warning or decreasing hazard of process 49
422/26 Using direct contact steam to disinfect or sterilize 442
422/22 Using direct contact with electrical or electromagnetic radiation 767
422/28 Using disinfecting or sterilizing substance 1,790
422/38 Using fluent heat transfer medium other than air 128
422/21 Using microwave energy 247
422/20 Using sonic or ultrasonic energy 194


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
8709338 Methods and apparatus for ultrasonic cleaning Apr. 29, 2014
8709341 System for purifying air through germicidal irradiation and method of manufacture Apr. 29, 2014
8703050 Composition for photodynamic disinfection Apr. 22, 2014
8703052 Method for disinfecting a bottle Apr. 22, 2014
8691146 Electron beam sterilization method Apr. 8, 2014
8691144 System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon Apr. 8, 2014
8691310 Method of extending the production time of a pasteuriser Apr. 8, 2014
8685317 Methods and devices for cleaning and sterilization with shock waves Apr. 1, 2014
8685318 Apparatus for sanitizing oral appliances Apr. 1, 2014
8685328 Method for purifying inside of room Apr. 1, 2014
8679846 Sterilisation indicator Mar. 25, 2014
8679240 Allergen inhibitor, allergen-inhibiting product, allergen inhibiting method, and use as allergen inhibitor Mar. 25, 2014
8673365 Hard surface cleaning and disinfecting composition Mar. 18, 2014
8673210 Method for tracking the use of a medical apparatus Mar. 18, 2014
8663552 Method for treating a medium by saturating it with useful substances emitted by plants and a device for carrying out this method Mar. 4, 2014
8663556 Method for sterilizing powder or grain and sterilizing apparatus employing the same Mar. 4, 2014
8641965 Method and device for controlling the sterilization of products in an autoclave Feb. 4, 2014
8623277 Apparatus for flamer fuel pressure control Jan. 7, 2014
8623275 Medical instrument disinfecting system Jan. 7, 2014
8623273 Methods for prevention and reduction of scale formation Jan. 7, 2014
8617463 Polyolefin compositions having improved optical and mechanical properties Dec. 31, 2013
8617466 Electrolytic degradation systems and methods usable in industrial applications Dec. 31, 2013
8609021 Method for disinfecting a room and objects contained therein and disinfecting composition Dec. 17, 2013
8585963 Methods and devices for sterilizing and holding buffering solution cartridges Nov. 19, 2013
8577492 Transport scheduling for low microbial bulk products Nov. 5, 2013
8577491 Transport scheduling for low microbial bulk products Nov. 5, 2013
8577490 Transport scheduling for low microbial bulk products Nov. 5, 2013
8563293 Bacteriocin based methods to control lactic acid bacterial growth Oct. 22, 2013
8563300 Incubator Oct. 22, 2013
8551427 Transport container Oct. 8, 2013
8546097 Methods and compositions for detection of microbial contaminants in peritoneal dialysis solutions Oct. 1, 2013
8540879 Steam-sterilizable blood separating device Sep. 24, 2013
8530859 Method and system for sterilizing objects by the application of gas-cluster ion-beam technology Sep. 10, 2013
8524086 Fluid purification system Sep. 3, 2013
8519361 System and method for germicidal sanitizing of an elevator or other enclosed structure Aug. 27, 2013
8512689 Animal scent preservation Aug. 20, 2013
8501009 Fluid purification system Aug. 6, 2013
8486431 Method of controlling floating virus infection Jul. 16, 2013
8475714 Method and system for selective ultraviolet disinfection Jul. 2, 2013
8475713 Reduced temperature sterilization of stents Jul. 2, 2013
8470601 Apparatus and method for indicating biological content within a container Jun. 25, 2013
8465652 Method for disinfecting sewage sludge Jun. 18, 2013
8454735 Allergen inhibitor, allergen-inhibiting product, allergen inhibition method, and use as allergen inhibitor Jun. 4, 2013
8445864 Method and apparatus for anti-biofouling of a protected surface in liquid environments May. 21, 2013
8435445 Mobile device for transporting, tracking, and processing medical instruments May. 7, 2013
8431076 Sterilisation apparatus Apr. 30, 2013
8420338 Serum MG53 as a diagnostic marker for tissue injury Apr. 16, 2013
8409499 Method for establishing a sterilizing dose for radiation sensitive products Apr. 2, 2013
8409501 Method of deactivating contaminants in a region using a mobile deactivation apparatus Apr. 2, 2013
8394624 Process for preserving biological materials for extended periods of time Mar. 12, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15










 
 
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