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Class Information
Number: 137/241
Name: Fluid handling > With cleaner, lubrication added to fluid or liquid sealing at valve interface > Cleaning or steam sterilizing > Steam sterilizing
Description: Systems in which steam is used as a medium for cleaning germs or other infective agents from parts of the system.










Patents under this class:

Patent Number Title Of Patent Date Issued
8651126 Controllable and cleanable steam trap apparatus Feb. 18, 2014
8622069 Valve device in a unit for conducting a product, unit of this type and method for operating the same Jan. 7, 2014
8191566 Valve for controlling the flow of steam and other fluids Jun. 5, 2012
7955843 Fluid interface for bioprocessor systems Jun. 7, 2011
7931044 Valve body and condensate holding tank flushing systems and methods Apr. 26, 2011
7858028 Pasteurizing or sterilizing Dec. 28, 2010
7600528 Double-disk slide valve Oct. 13, 2009
7163022 Connector apparatus and method of coupling bioprocessing equipment to a media source Jan. 16, 2007
6860283 Method of cleaning valves or lines Mar. 1, 2005
6648006 Valve and a method of closing a valve Nov. 18, 2003
6314987 Aseptic product discharge valve and method Nov. 13, 2001
6142169 Sterile tank venting system for a filling machine Nov. 7, 2000
6056003 Double-seated valve May. 2, 2000
5927318 Automated pipe connection apparatus Jul. 27, 1999
5921759 Liquid metering piston pump and valves capable of being cleaned and sterilized without disassembly Jul. 13, 1999
5746239 Dual trace valve system May. 5, 1998
5634501 Disinfection of containers Jun. 3, 1997
5549275 Valve with adjustably pressurized sealing gaskets Aug. 27, 1996
5549134 Diaphragm valve Aug. 27, 1996
5512249 Sterilizing apparatus Apr. 30, 1996
5479955 Method and apparatus for aseptically filling containers Jan. 2, 1996
5439024 Sanitary gate valve with tapered valve plug Aug. 8, 1995
5424047 Sterilization of medical instruments, implants and the like Jun. 13, 1995
5296197 Automated sample extractor or feeder/inoculator for bioreactors and similar equipment Mar. 22, 1994
5193571 Valve for the maintenance of sterile conditions in a filler machine Mar. 16, 1993
5069239 Fluid control method and device Dec. 3, 1991
5065980 Diaphragm valve Nov. 19, 1991
5058619 Connector for coupling a fluid line to a resterilizable port Oct. 22, 1991
4989649 Fill machine sterilization process Feb. 5, 1991
4979527 Sterilizable valve assembly for dispensing fluid materials and a method of operating the valve assembly Dec. 25, 1990
4913185 Valve device usable for feeding sterile fluids Apr. 3, 1990
4890639 Pressure regulating valve Jan. 2, 1990
4868124 Vapor sterilizable bioreactor Sep. 19, 1989
4846213 Drain through ball valve Jul. 11, 1989
4836236 Flush sealing tank valve with diaphgram Jun. 6, 1989
4823988 Aseptic filling arrangement Apr. 25, 1989
4716921 Filler sterilization system Jan. 5, 1988
4711264 Plug valve Dec. 8, 1987
4653526 Diaphragm valve Mar. 31, 1987
4623516 Sterilizing method for an encapsulating machine Nov. 18, 1986
4598728 Plugcocks Jul. 8, 1986
4570665 Aseptic valve with unitary valve seat and lip seals Feb. 18, 1986
4505294 Slurry valve Mar. 19, 1985
4353398 Sterilizing apparatus for an encapsulating machine Oct. 12, 1982
4276256 Method for preventing bacterial passage into sterile fluid systems Jun. 30, 1981
4094638 Apparatus for the continuous thermal sterilization of packing Jun. 13, 1978
4059113 Aspirators for medical purposes Nov. 22, 1977











 
 
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