Assignee
GLITSCH
US·46 granted patents·1,954 citations·filing 1973–1997
Top patents by PatentIndex Score
46 records- 0197US4597916AMethod of and apparatus for intermediate lamella vapor liquid contactGLITSCH·Filed 1985·Granted Jul 1, 1986·113 cites·14 claims
- 0294US4604247ATower packing material and methodGLITSCH·Filed 1985·Granted Aug 5, 1986·124 cites·18 claims
- 0392US4842778AApparatus for flow distribution in packed towersGLITSCH·Filed 1987·Granted Jun 27, 1989·85 cites·4 claims
- 0491US5453222AContact tray apparatus and methodGLITSCH·Filed 1994·Granted Sep 26, 1995·78 cites·40 claims
- 0590US4956127ADowncomer-tray assembly and methodGLITSCH·Filed 1989·Granted Sep 11, 1990·75 cites·19 claims
- 0690US4950430AStructured tower packingGLITSCH·Filed 1988·Granted Aug 21, 1990·92 cites·27 claims
- 0789US4120919AQuick opening removable tray sections for fluid contactGLITSCH·Filed 1977·Granted Oct 17, 1978·55 cites·34 claims
- 0889US4086307ATower packing saddleGLITSCH·Filed 1977·Granted Apr 25, 1978·53 cites·6 claims
- 0988US4008384AWelding apparatusGLITSCH·Filed 1973·Granted Feb 15, 1977·48 cites·8 claims
- 1086US5399244AProcess to recover benzene from mixed hydrocarbons by extractive distillationGLITSCH·Filed 1993·Granted Mar 21, 1995·29 cites·12 claims
- 1186US5164125AMethod and apparatus for downcomer-tray operationGLITSCH·Filed 1990·Granted Nov 17, 1992·58 cites·7 claims
- 1286US4909967ALiquid distributor assembly for packed towerGLITSCH·Filed 1989·Granted Mar 20, 1990·69 cites·36 claims
- 1386US4729857ALiquid distributor for packed towerGLITSCH·Filed 1987·Granted Mar 8, 1988·75 cites·20 claims
- 1483US5389343ACatalyst assembly and method for chemical process towerGLITSCH·Filed 1993·Granted Feb 14, 1995·40 cites·23 claims
- 1583US4519960AExpanded metal saddle tower packingGLITSCH·Filed 1983·Granted May 28, 1985·48 cites·32 claims
- 1682US5547617AApparatus for increasing effective active areaGLITSCH·Filed 1995·Granted Aug 20, 1996·66 cites·26 claims
- 1782US5192466AMethod of and apparatus for flow promotionGLITSCH·Filed 1991·Granted Mar 9, 1993·51 cites·25 claims
- 1882US5120474AValve-tray assemblyGLITSCH·Filed 1990·Granted Jun 9, 1992·59 cites·19 claims
- 1981US5277848AMethod and apparatus for downcomer tray operationGLITSCH·Filed 1992·Granted Jan 11, 1994·44 cites·9 claims
- 2080US5277847AMethod and apparatus for catalyst-downcomer-tray operationGLITSCH·Filed 1992·Granted Jan 11, 1994·36 cites·17 claims
- 2180US5051214ADouble-deck distributor and method of liquid distributionGLITSCH·Filed 1990·Granted Sep 24, 1991·51 cites·3 claims
- 2279US4374786AUnitized scrubber towerGLITSCH·Filed 1981·Granted Feb 22, 1983·39 cites·9 claims
- 2377US5192465AMethod of and apparatus for liquid distributionGLITSCH·Filed 1991·Granted Mar 9, 1993·55 cites·25 claims
- 2473US5106556AMethod of downcoer-tray vapor ventingGLITSCH·Filed 1991·Granted Apr 21, 1992·41 cites·11 claims
- 2573US4233825AKnitting machineGLITSCH·Filed 1978·Granted Nov 18, 1980·12 cites·11 claims
- 2672US5147584AContact tray assembly and methodGLITSCH·Filed 1992·Granted Sep 15, 1992·38 cites·3 claims
- 2772US5106544AMethod of and apparatus for vapor distributionGLITSCH·Filed 1991·Granted Apr 21, 1992·40 cites·23 claims
- 2871US4198002AReactor distribution ductGLITSCH·Filed 1978·Granted Apr 15, 1980·19 cites·7 claims
- 2970US5779993ALiquid-phase catalyst-assembly for chemical process towerGLITSCH·Filed 1997·Granted Jul 14, 1998·38 cites·11 claims
- 3070US4621475AStructural strut and truss formed therefromGLITSCH·Filed 1982·Granted Nov 11, 1986·33 cites·14 claims
- 3169US5762668AApparatus and method for deentrainment in a chemical process towerGLITSCH·Filed 1996·Granted Jun 9, 1998·37 cites·25 claims
- 3269US4123008AReactor distribution ductGLITSCH·Filed 1977·Granted Oct 31, 1978·18 cites·5 claims
- 3367USD250124SModule for filter mediaGLITSCH·Filed 1976·Granted Oct 31, 1978·11 cites·1 claims
- 3465US5399751AMethod for recovering carboxylic acids from aqueous solutionsGLITSCH·Filed 1993·Granted Mar 21, 1995·28 cites·63 claims
- 3562US5492625AMethod of recovering carboxylic acids from dilute solutionsGLITSCH·Filed 1994·Granted Feb 20, 1996·22 cites·11 claims
- 3658US5601797ALiquid-phase catalyst-assembly for chemical process towerGLITSCH·Filed 1996·Granted Feb 11, 1997·19 cites·3 claims
- 3758US5185106ATower packing with small louvers and mixing methodGLITSCH·Filed 1991·Granted Feb 9, 1993·26 cites·38 claims
- 3857US5188773ATower packing with small and large louvers and mixing methodGLITSCH·Filed 1991·Granted Feb 23, 1993·20 cites·32 claims
- 3954US5299385ADetention cell locking systemGLITSCH·Filed 1992·Granted Apr 5, 1994·24 cites·26 claims
- 4053US5217515AAbatement of tinkles in wire meshGLITSCH·Filed 1991·Granted Jun 8, 1993·18 cites·2 claims
- 4151US5492603AApparatus for recovering acetic acid from aqueous streamsGLITSCH·Filed 1994·Granted Feb 20, 1996·13 cites·18 claims
- 4249US5409579AMethod for recovering acetic acid from aqueous streamsGLITSCH·Filed 1993·Granted Apr 25, 1995·12 cites·18 claims
- 4349US5057250ATower packing with small louversGLITSCH·Filed 1990·Granted Oct 15, 1991·13 cites·21 claims
- 4444US5118449AMethod of and apparatus for cartridge tray sealingGLITSCH·Filed 1991·Granted Jun 2, 1992·17 cites·16 claims
- 4537US5624566AMethod and apparatus for recovering carboxylic acids from dilute solutionsGLITSCH·Filed 1995·Granted Apr 29, 1997·7 cites·6 claims
- 4630US5080836ATower packing with small and large louversGLITSCH·Filed 1990·Granted Jan 14, 1992·5 cites·20 claims
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