Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus
Patents for B01J 19 - Chemical, physical, or physico-chemical processes in general; Their relevant apparatus (77,270)
10/1999
10/06/1999EP0947493A1 Process for the selective liquid phase hydrogenation of alpha,beta-unsaturated carbonyl compounds
10/06/1999EP0947246A1 Substrate for array printing
10/06/1999EP0946749A1 Microfabricated isothermal nucleic acid amplification devices and methods
10/06/1999EP0946582A1 Solvent vehicles for reagent delivery in oligonucleotide synthesis using automated pulse jetting devices
10/06/1999EP0946457A1 Improved refractory compositions suitable for use in fluid bed chlorinators
10/06/1999EP0946414A1 Microwave plasma chemical synthesis of ultrafine powders
10/06/1999EP0946409A1 Process for the manufacture of hydrogen peroxide
10/06/1999EP0946302A1 Liquid distribution system
10/06/1999EP0946287A1 Device for polymers synthesis
10/06/1999EP0946286A1 Chemical amplification for the synthesis of patterned arrays
10/06/1999EP0946285A1 Transponder tagging of constituents used in compound synthesis
10/06/1999EP0946284A1 Method and apparatus for transferring and combining reagents
10/06/1999EP0946283A1 Methods and devices for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator
10/06/1999EP0946282A1 Apparatus for the chemical synthesis of molecular arrays
10/06/1999EP0946281A1 Methods and devices for controlling the oxidation of a hydrocarbon to an acid by regulating hold-up time in multi-stage arrangement
10/06/1999EP0946280A1 Method for carrying out reactions characterized by an equilibirum
10/06/1999EP0946279A1 Reaction chamber system for chemical synthesis or related applications
10/06/1999EP0946278A1 Apparatus and method for distributing beads
10/06/1999EP0946276A1 Device for bringing solid bodies in the form of pourable pieces into contact with liquids and possibly gases
10/06/1999EP0946255A1 Pollutant removal from air in closed spaces
10/06/1999EP0946231A1 Countercurrent reaction vessel
10/06/1999EP0890094A4 Microfabricated diffusion-based chemical sensor
10/06/1999EP0846027B1 Cloth or cloth-like packing which is subject to low pressure losses and has an ordered structure for use in material-exchange columns and rectification method using such packing
10/06/1999EP0840800A4 Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments
10/06/1999EP0734289B1 Process for the production of polyolefins in an autoclave reactor
10/06/1999CN1230940A Method for grafting substituted difluoromethyle group
10/06/1999CN1230900A Device for draining or storing viscous materials
10/06/1999CN1230680A Cryogenic air separation system for feed air flow disturbances
10/06/1999CN1230675A Magnetizing electric refrigerator
10/05/1999US5962606 Control of solution catalyst droplet size with an effervescent spray nozzle
10/05/1999US5962537 From synthesis gas
10/05/1999US5962373 Method for producing mixed metal oxide compounds
10/05/1999US5962338 Solid phase organic synthesis by adding two or more organic compounds to reaction vessel containing solvent and bead, sonicating, removing solvent while retaining bead with magnetism, recovering product
10/05/1999US5962329 Base having a side, rods with coplanar ends, and means for maintaining the temperature of ends equal to dew point of ambient air; for simple, accurate, and convenient transferring of around 0.3 nanoliters of solution
10/05/1999US5961932 The present invention relates to a ceramic micro-chemical plant which can be used to produce chemicals by osmosis process.
10/05/1999US5961930 Integrated micro-ceramic chemical plant with insertable reaction chambers and micro-filters
10/05/1999US5961929 Top-milled channeling for removal of oxygen from an oxygen generator
10/05/1999US5961928 Gas generating system and method
10/05/1999US5961925 Apparatus for synthesis of multiple organic compounds with pinch valve block
10/05/1999US5961923 The matrix materials are those that are used in as supports in solid phase chemical and biochemical syntheses, immunoassays and hybridization reactions.
10/05/1999US5961920 Ozone is generated in the medium, which ozone is exposed to uv radiation at the same time as it is being generated, so that the ozone is broken down and free radicals are obtained.
10/05/1999US5961870 Microwave rotating apparatus for continuously processing material
10/05/1999US5961832 Method and apparatus for diffusive transfer between immiscible fluids
10/05/1999CA2130517C Array of reaction containers for an apparatus for automatic performance of temperature cycles
10/05/1999CA2118836C Process and apparatus for producing terephthalic acid
10/01/1999CA2267727A1 Cryogenic air separation system for feed air flow disturbances
09/1999
09/30/1999WO1999049506A1 Method and apparatus for manufacturing a micromechanical device
09/30/1999WO1999049428A1 Bead manipulating chucks with bead size selector
09/30/1999WO1999049319A1 Micro system and method for field manipulation of particles
09/30/1999WO1999048608A2 Multi-site reactor system with dynamic, independent control of individual reaction sites
09/30/1999WO1999048604A1 Fixed catalytic bed reactor
09/30/1999WO1999048593A1 Sequential adsorptive capture and catalytic oxidation of volatile organic compounds in a reactor bed
09/30/1999WO1999034189A3 Process and device to solidify and thaw a polarized gas comprising xenon
09/30/1999DE19851088A1 Conditioning fluid medium, useful for removal of particles from water
09/30/1999DE19813053A1 Reaktoreinheit für eine katalytische chemische Reaktion, insbesondere zur katalytischen Methanolreformierung Reactor unit for catalytic chemical reaction, in particular for the catalytic reforming of methanol
09/30/1999DE19812667A1 Verfahren zur magnetischen Ionisierung und Anordnung zur Durchführung dieses Verfahrens A method for magnetic ionization and arrangement for carrying out this method
09/30/1999CA2325435A1 Fixed catalytic bed reactor
09/30/1999CA2324281A1 Multi-site reactor system with dynamic, independent control of individual reaction sites
09/30/1999CA2323206A1 Bead manipulating chucks with bead size selector
09/29/1999EP0945174A1 Reactor unit for a catalytic chemical reaction, specifically for catalytic reforming of methanol
09/29/1999EP0944794A1 Fluid connections
09/29/1999EP0944564A1 Halogen exchange reactions and uses thereof
09/29/1999EP0944431A1 Device for continuously carrying out chemical reactions
09/29/1999EP0944426A1 Environmental control system incorporating a catalytic reactor for the decomposition of ozone
09/29/1999CN1230216A Cleavable signal element device and method
09/29/1999CN1230169A Process for preparing methacrylic or acrylic esters
09/29/1999CN1230135A Reactor with stirring tool resistant to bending
09/29/1999CN1229801A Process and apparatus for gas-phase polymerization of alpha-olefins
09/29/1999CN1229766A Device for manufacture of hydrogen bromide
09/29/1999CN1045276C Method of low value transport partial oxidation of hydrocarbons
09/28/1999US5959409 Ceramic protection for heated metal surfaces of plasma processing chamber exposed to chemically aggressive gaseous environment therein and method protecting such heated metal surfaces
09/28/1999US5959297 Mass spectrometers and methods for rapid screening of libraries of different materials
09/28/1999US5959098 Activating and coupling monomers in different selected zones of substrate forming different sequences in different areas; activating by directing radiation at surface of substrate with functional groups protected by photolabile groups
09/28/1999US5959045 Contacting one or more olefins and carbon monoxide using catalyst and liquid diluent; prevention of fouling or reactor
09/28/1999US5958468 Polymerization apparatus
09/28/1999US5958349 For polymerase chain reactions
09/28/1999US5958348 Efficient production of particles by chemical reaction
09/28/1999US5958342 Pulsation; miniaturization
09/28/1999US5958329 Method and apparatus for producing nanoparticles at a high rate
09/28/1999US5958297 Partially oxidizing hydrocarbon feedstock with oxygen by noncatalytic flame reaction, contacting product with reforming catalyst washcoat to cool lining by endothermic reforming reactions
09/28/1999US5958273 Induction heated reactor apparatus
09/28/1999US5958253 Centrifuge reagent delivery method
09/28/1999US5958251 Method of and apparatus for the purification of gases and liquids
09/28/1999US5958203 Microfluidic system comprising substrate having two intersecting channels of different depths and an electroosmotic fluid direction system
09/28/1999US5958091 Hydrogen preparing apparatus
09/28/1999US5957579 Microfluidic systems incorporating varied channel dimensions
09/28/1999CA2100740C Enhanced gas-liquid mixing under variable liquid operating level conditions
09/23/1999WO1999047922A2 Vascularized perfused microtissue/micro-organ arrays
09/23/1999WO1999047267A1 Apparatus for integrating processing of magnetic particles, and method of controlling the same
09/23/1999WO1999047260A1 Monolith coating apparatus and method therefor
09/23/1999WO1999047255A1 Unitary chemical processing device
09/23/1999WO1999047254A1 Apparatus for, and method of, manufacturing a plurality of uniquely labelled articles
09/23/1999WO1999047251A1 Continuous slurry polymerization volatile removal
09/23/1999WO1999047250A1 Device, method and pressurized reactor for the treatment of solids with liquefied gases under pressure
09/23/1999WO1999047243A1 Gas processing reactors
09/23/1999WO1999047242A1 Method and device for cleaning combustion exhaust gas using a plasma
09/23/1999WO1999047230A1 Treatment of liquids
09/23/1999WO1999047210A1 Inerting method for preventing and extinguishing fires in enclosed spaces
09/23/1999WO1999020388A3 Ozone generator
09/23/1999DE19821577A1 Waste water biological treatment process has carpet of hanging fibers
1 ... 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 ... 773