Assignee
GLITSCH
US46 patents
Top patents by PatentIndex Score
US5547617AAug 20, 1996
Apparatus for increasing effective active area
GLITSCH66 citations95
US5453222ASep 26, 1995
Contact tray apparatus and method
GLITSCH78 citations95
US5164125ANov 17, 1992
Method and apparatus for downcomer-tray operation
GLITSCH58 citations95
US4956127ASep 11, 1990
Downcomer-tray assembly and method
GLITSCH75 citations95
US5120474AJun 9, 1992
Valve-tray assembly
GLITSCH59 citations94
US4909967AMar 20, 1990
Liquid distributor assembly for packed tower
GLITSCH69 citations93
US4842778AJun 27, 1989
Apparatus for flow distribution in packed towers
GLITSCH85 citations93
US4604247AAug 5, 1986
Tower packing material and method
GLITSCH124 citations93
US4597916AJul 1, 1986
Method of and apparatus for intermediate lamella vapor liquid contact
GLITSCH113 citations93
US5779993AJul 14, 1998
Liquid-phase catalyst-assembly for chemical process tower
GLITSCH38 citations92
US5601797AFeb 11, 1997
Liquid-phase catalyst-assembly for chemical process tower
GLITSCH19 citations92
US5389343AFeb 14, 1995
Catalyst assembly and method for chemical process tower
GLITSCH40 citations92
US5277847AJan 11, 1994
Method and apparatus for catalyst-downcomer-tray operation
GLITSCH36 citations92
US5277848AJan 11, 1994
Method and apparatus for downcomer tray operation
GLITSCH44 citations92
US5192466AMar 9, 1993
Method of and apparatus for flow promotion
GLITSCH51 citations92
US5051214ASep 24, 1991
Double-deck distributor and method of liquid distribution
GLITSCH51 citations92
US4120919AOct 17, 1978
Quick opening removable tray sections for fluid contact
GLITSCH55 citations92
US5762668AJun 9, 1998
Apparatus and method for deentrainment in a chemical process tower
GLITSCH37 citations91
US5192465AMar 9, 1993
Method of and apparatus for liquid distribution
GLITSCH55 citations91
US5147584ASep 15, 1992
Contact tray assembly and method
GLITSCH38 citations91
US5106544AApr 21, 1992
Method of and apparatus for vapor distribution
GLITSCH40 citations91
US4950430AAug 21, 1990
Structured tower packing
GLITSCH92 citations91
US4729857AMar 8, 1988
Liquid distributor for packed tower
GLITSCH75 citations91
US5492625AFeb 20, 1996
Method of recovering carboxylic acids from dilute solutions
GLITSCH22 citations90
US5399751AMar 21, 1995
Method for recovering carboxylic acids from aqueous solutions
GLITSCH28 citations90
US5399244AMar 21, 1995
Process to recover benzene from mixed hydrocarbons by extractive distillation
GLITSCH29 citations90
US4086307AApr 25, 1978
Tower packing saddle
GLITSCH53 citations90
US4008384AFeb 15, 1977
Welding apparatus
GLITSCH48 citations90
US5185106AFeb 9, 1993
Tower packing with small louvers and mixing method
GLITSCH26 citations89
US5106556AApr 21, 1992
Method of downcoer-tray vapor venting
GLITSCH41 citations89
US4621475ANov 11, 1986
Structural strut and truss formed therefrom
GLITSCH33 citations89
US4374786AFeb 22, 1983
Unitized scrubber tower
GLITSCH39 citations89
US4519960AMay 28, 1985
Expanded metal saddle tower packing
GLITSCH48 citations88
US5299385AApr 5, 1994
Detention cell locking system
GLITSCH24 citations80
US5188773AFeb 23, 1993
Tower packing with small and large louvers and mixing method
GLITSCH20 citations78
US4198002AApr 15, 1980
Reactor distribution duct
GLITSCH19 citations78
US5217515AJun 8, 1993
Abatement of tinkles in wire mesh
GLITSCH18 citations77
US5624566AApr 29, 1997
Method and apparatus for recovering carboxylic acids from dilute solutions
GLITSCH7 citations71
US5492603AFeb 20, 1996
Apparatus for recovering acetic acid from aqueous streams
GLITSCH13 citations71
US5409579AApr 25, 1995
Method for recovering acetic acid from aqueous streams
GLITSCH12 citations71
US5057250AOct 15, 1991
Tower packing with small louvers
GLITSCH13 citations71
US4233825ANov 18, 1980
Knitting machine
GLITSCH12 citations71
USD250124SOct 31, 1978
Module for filter media
GLITSCH11 citations65
US5118449AJun 2, 1992
Method of and apparatus for cartridge tray sealing
GLITSCH17 citations60
US5080836AJan 14, 1992
Tower packing with small and large louvers
GLITSCH5 citations60
US4123008AOct 31, 1978
Reactor distribution duct
GLITSCH18 citations60