| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 10/28/1993 | CA2118040A1 Liquid delivery apparatus |
| 10/28/1993 | CA2118022A1 Improved fluid delivery apparatus |
| 10/19/1993 | US5254479 Pressurization |
| 10/19/1993 | CA1323392C Compartmented gas injection device |
| 10/14/1993 | WO1993019843A1 Drop-producing device |
| 10/12/1993 | US5252134 Integrated delivery system for chemical vapor from non-gaseous sources for semiconductor processing |
| 10/12/1993 | US5251785 Additive injection system and method |
| 10/06/1993 | EP0563052A1 Pump mounting apparatus for filtration system |
| 10/05/1993 | US5250234 Liquid distributor apparatus and method for high viscosity liquids |
| 10/05/1993 | US5250135 Metallo-organic vapor phase epitaxy by controlled diffusion of solid phase complex which then reacts with complexing agent to yield new, more stable complex |
| 09/30/1993 | WO1993019223A1 Bubblers |
| 09/29/1993 | EP0562913A1 Vessel containing several separated beds of solid material dischargeable by gravity without mixing of material |
| 09/29/1993 | CN1076642A Apparatus for the proportioned feeding of an analysis fluid |
| 09/28/1993 | US5248411 Apparatus and process for withdrawing stripper gas from an FCC reactor vessel |
| 09/28/1993 | US5248222 Automatic particle transport system |
| 09/26/1993 | CA2092483A1 Chamber containing several separated solid-matter beds, gravity unloadable without matter mixing |
| 09/22/1993 | CN2142368Y Centrifugal pump type definite quantity medicine feeder |
| 09/22/1993 | CN1076515A Additive injection system and method |
| 09/21/1993 | CA1322352C Process and apparatus for withdrawing solids from a vessel |
| 09/18/1993 | CA2063174A1 Apparatus for the metered dosing of flowable masses |
| 09/15/1993 | EP0560504A1 Process and device for metering of solutes into liquids |
| 09/15/1993 | EP0560416A2 Liquid preparation method |
| 09/15/1993 | EP0559857A1 Aerator for a liquid-filled basin. |
| 09/15/1993 | CN1076164A Apparatus for quantity controllable conveying of fluid material |
| 09/07/1993 | US5242661 Apparatus for direct fluorination of polymeric resins |
| 09/07/1993 | US5241992 Apparatus and method for distributing fluids |
| 09/05/1993 | CA2090100A1 Permeator device for the precise metering of solutes into liquids |
| 09/01/1993 | EP0558248A2 Apparatus for supplying particles and/or granules to form a layer of prescribed thickness and method for producing patterned shaped articles using the apparatus |
| 09/01/1993 | EP0557913A2 Fluid dispensing apparatus |
| 08/27/1993 | CA2090365A1 Apparatus for supplying particles and/or granules to form a layer of prescribed thickness and method for producing patterned shaped articles using the apparatus |
| 08/25/1993 | EP0556566A1 Apparatus for the metered supply of reagents |
| 08/17/1993 | US5236013 Dip pipe apparatus |
| 08/11/1993 | EP0554725A2 Additive injection system and method |
| 07/13/1993 | US5227141 Membrane catalytic reactor comprising heteropolyacid catalyst and polysulfone membrane |
| 07/08/1993 | WO1993013022A1 Method of introducing hydrogen into aqueous liquids without forming bubbles |
| 07/08/1993 | WO1993012874A1 Method of feeding ultrahigh-purity gas and feed system thereof |
| 07/08/1993 | CA2126439A1 Method of introducing hydrogen into aqueous liquids without forming bubbles |
| 07/07/1993 | EP0550090A1 Method of processing flexible reaction cuvettes |
| 06/24/1993 | WO1993011863A1 Metering process and device for implementing it |
| 06/24/1993 | DE4142502A1 Blasenfreier wasserstoffeintrag in waessrige fluessigkeiten Bubble-free hydrogen entry in aqueous fluids |
| 06/17/1993 | DE4140531A1 Dosing assembly esp. for water softener in washing machines - allows fluid to flow from a first to a second chamber via a suction bar lever comprising inlet and outlet pipes |
| 06/10/1993 | WO1995011315A1 Packaging of reaction components in wax for release under specified temperature conditions |
| 06/10/1993 | WO1993004770A3 Aerator for a liquid-filled basin |
| 06/09/1993 | EP0563052A4 Pump mounting apparatus for filtration system. |
| 05/27/1993 | WO1993009866A1 Process and apparatus for treatment of a flowable base material |
| 05/27/1993 | DE4138518A1 Verfahren und vorrichtung zum behandeln eines fliessfaehigen grundmaterials Method and device for the treatment of a fliessfaehigen basic materials |
| 05/27/1993 | CA2056207A1 Process for the fluorination of polymeric resins |
| 05/25/1993 | CA1318191C Emanator for volatile liquids |
| 05/25/1993 | CA1318107C Process for producing pure sodium polysulfides directly from higher sodium polysulphides and sodium |
| 05/19/1993 | DE4042592C2 Adhesive droplet applicator |
| 05/11/1993 | US5209607 Powder feeder apparatus |
| 05/05/1993 | EP0539430A1 Bioreactor. |
| 04/27/1993 | US5205820 Fluid delivery apparatus |
| 04/21/1993 | EP0537988A1 An apparatus for supplying granular raw material for a semiconductor single crystal pulling apparatus |
| 04/21/1993 | EP0537478A1 Automatic particle transport system |
| 04/21/1993 | CN1071254A Apparatus for drawing off and dispensing predetermined and constant quantity of liquid |
| 04/20/1993 | US5203476 Electrically operated dispensing appliance including mechanical means for preventing afterflow of the dispensed product |
| 04/20/1993 | US5203368 Matrix of valves |
| 04/20/1993 | CA1316353C Automated system for adding multiple fluids to a single container |
| 04/06/1993 | CA1315594C Fragrant air supplying method and supplying system |
| 04/01/1993 | WO1993005863A1 Device for supplying, distributing and moistening gas in a gas cleansing or decomposition installation |
| 04/01/1993 | DE4230863A1 Assembly enabling controlled introduction of material into an industrial process - comprises pipe through wall of reactor with spherical zone held by fixed and adjustable disc assemblies to direct fluids |
| 03/24/1993 | EP0533380A2 Catalytic reactor |
| 03/24/1993 | EP0533201A1 Liquid vaporization valve |
| 03/23/1993 | US5195655 Integrated fluid dispense apparatus to reduce contamination |
| 03/23/1993 | CA1314709C Process and apparatus working with a flame for the production of synthetic gas |
| 03/17/1993 | EP0532404A1 Apparatus for performing several succesive reactions in the same container |
| 03/10/1993 | EP0530667A1 Device for emptying flexible fluid pouches |
| 03/09/1993 | CA1314129C Gas mixer and distributor for reactor |
| 03/03/1993 | CA2076473A1 Method for adjusting the height level of foam surface in flotation machines |
| 03/01/1993 | WO1993004770A2 Aerator for a liquid-filled basin |
| 02/25/1993 | DE4127547A1 Positive displacement metering dispenser for casting resins - in which resin is supplied to a continuous mixing device for catalyst addition, etc. |
| 02/24/1993 | EP0528201A2 Uniform inorganic microspheres and production thereof |
| 02/23/1993 | US5188148 Conduit plate for fluid delivery system |
| 02/16/1993 | US5187245 Method of addition of polymerization initiator |
| 02/16/1993 | US5186910 Method and reactor for oxidation with a pressure drop differential, and its use |
| 02/10/1993 | EP0526811A2 Storage and distribution device for liquid or pasty products |
| 02/04/1993 | WO1993002288A1 Material feed container for thick substance pumps |
| 02/04/1993 | DE4127083C1 Controllable device for dosing liq. vapours - has base member with vaporisation chamber |
| 02/03/1993 | EP0525202A1 Semiconductor manufacturing equipment |
| 01/21/1993 | DE4124220A1 Materialaufgabebehaelter fuer dickstoffpumpen Materialaufgabebehaelter for thick slurry pumps |
| 01/20/1993 | EP0524073A1 Apparatus for injecting a product into a chamber such as a reactor for microelectronics |
| 01/13/1993 | EP0522776A1 Polymerisation reactor and polymerisation process |
| 01/13/1993 | EP0243416B1 Process for operating a gas inlet device for reactors |
| 01/13/1993 | CA2073661A1 Polymerisation reactor and polymerisation process |
| 01/12/1993 | US5178838 Chemical reagent vial |
| 01/07/1993 | WO1992017226A3 Ambulatory fluid delivery system |
| 01/07/1993 | EP0521299A2 Reagent bottle and cap |
| 01/05/1993 | US5175943 Solids feed system and method for feeding fluidized beds |
| 01/04/1993 | WO1993006417A1 Method and nozzle for supplying paste fuel to a fluidized bed |
| 12/30/1992 | EP0520796A2 Improvements in and relating to manually operated pump inserters for test tubes |
| 12/30/1992 | EP0520376A1 Apparatus for taking and delivering a constant and predetermined quantity of a liquid |
| 12/26/1992 | CA2072382A1 Manually operated pump inserter for test tubes |
| 12/23/1992 | WO1992022779A1 Solids feed system and method for feeding fluidized beds |
| 12/23/1992 | CA2110512A1 Solids feed system and method for feeding fluidized beds |
| 12/22/1992 | US5173265 Manually operated pump inserter for test tubes |
| 12/22/1992 | CA1311680C Liquid distributor assembly for packed tower |
| 12/15/1992 | CA1311345C Gas delivery device made of tubes with swaging hones |
| 12/10/1992 | WO1992021789A1 Integrated delivery system for chemical vapor from non-gaseous sources for semiconductor processing |
| 12/10/1992 | WO1992021418A1 A vapor-liquid distribution method and apparatus |