Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 39 - Filtering material for liquid or gaseous fluids
Patents for B01D 39 - Filtering material for liquid or gaseous fluids (24,884)
05/1996
05/22/1996EP0712327A1 Air filter and method of construction
05/22/1996EP0688236A4 An apparatus for the separation of solids from flowing liquid
05/22/1996EP0630281B1 Pleated poly(tetra-fluoro ethylene) filter medium and support
05/22/1996EP0567547B1 A smoke filter
05/21/1996CA2092308C Sintered metal sand screen
05/17/1996WO1996014136A1 Nonparticulating adsorbent recirculating filter
05/17/1996WO1996014130A1 Filter material and process for removing components from gas mixtures and liquids
05/17/1996CA2204165A1 Nonparticulating adsorbent recirculating filter
05/15/1996EP0711202A1 Reactive membrane for filtration and purification of gases of impurities and method utilizing the same
05/15/1996EP0665781A4 Method for electrostatic charging of film.
05/15/1996CN1031780C Filtering element for cigarette filter tip and its producing method
05/09/1996WO1996013319A1 High density nonwoven filter media
05/09/1996DE4440432A1 Filter cloth with integral stiffening
05/07/1996US5514446 Ceramic honeycomb structural body
05/02/1996WO1996012551A1 Filter material and process for producing no2-free gases
05/01/1996EP0708679A1 Gas stream odorant filtering apparatus and method
05/01/1996EP0642381B1 Filtration fabric laminates
05/01/1996EP0612265B1 Filter bag for hot gases
04/1996
04/30/1996US5512172 Method for sealing the edge of a filter medium to a filter assembly and the filter assembly produced thereby
04/30/1996US5512075 Folded filter element for filtering fluid
04/30/1996CA1338282C Coated textile materials
04/25/1996WO1996011738A1 Whole blood leukodepletion and platelet filter
04/25/1996DE4437627A1 Platinum@ filter to remove molten droplets from hot gas stream
04/25/1996DE19507336C1 Adsorption filter for removing bad odours having inexpensive mfg. costs
04/24/1996EP0707910A2 Porous metal body and process for producing same
04/24/1996EP0637986A4 Method and device for treating a parenteral emulsion-containing medicament fluid.
04/24/1996EP0579631B1 Water extraction components produced by adhesive bonds and their use
04/24/1996CN2225467Y Sheet sectioned resilient storeo filler
04/18/1996WO1996011293A1 Non-woven fibre fabric and method of making the fabric
04/18/1996WO1996011072A2 Microbiological parts washer
04/18/1996WO1996011046A1 Method and station for filtering a liquid or gas containing suspended matter
04/18/1996CA2435648A1 Microbiological parts washer
04/17/1996EP0707139A1 Particulate trap
04/17/1996EP0707033A1 Composite porous polytetrafluoroethylene membrane
04/17/1996EP0706419A1 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
04/17/1996EP0649332B1 Multilayered, gas-permeable textile filtering material against toxic chemical substances
04/17/1996EP0626878B1 Scrim inserted electrostatic fibrous filter web
04/17/1996CN1120817A An apparatus for the separation of solids from flowing liquid
04/16/1996USRE35206 Consolidating web laterally and thereby reducing the maximum pore size
04/16/1996US5508095 Nonabrasive sheet comprising partially fused particles and reinforcing fibers
04/16/1996US5507904 Method of making a medical container port tangential to the container
04/16/1996US5507847 ULPA filter
04/11/1996WO1996010453A2 A filter, apparatus including the filter and a method of use of the apparatus
04/11/1996DE4447521A1 Bonding plastic substrates, e.g. granules, by thermal welding
04/11/1996CA2201362A1 A filter, apparatus including the filter and a method of use of the apparatus
04/10/1996EP0705931A1 Nonwoven of mixed electret fibres with improved charge stability, method of production and its use
04/10/1996EP0705682A1 Process for heat joining of polymeric substrates
04/10/1996EP0705368A1 Reduction of openness of materials
04/10/1996EP0616638B1 Method and device for the isolation of cell components, such as nucleic acids, from natural sources
04/10/1996CN2224016Y Multi-layer melt-spryed composite filtering material
04/10/1996CN2224015Y Fiber for filtering away white blood-cell from blood
04/10/1996CN1120318A Microfilter plate and process for making it
04/10/1996CN1120317A Filter
04/09/1996US5505906 Pressure vessel; filtration unit
04/09/1996US5505892 Process for the manufacture of a filter unit
04/09/1996US5505757 Corrosion-resistant metal filters
04/09/1996US5505603 Apparatus for manufacturing an air filter
04/04/1996WO1996009879A1 A composite structure and a method for forming same
04/03/1996EP0703999A1 Hydraulic-jet-treated stitchbonded fabric
04/03/1996CN2223643Y Special type industrial filter blanket
04/02/1996US5503745 Filtering medium and a process for producing the same
04/02/1996US5503079 Linear gas generant and filter structure for gas generator
04/02/1996CA2102299C Blood filter and method of filtration
03/1996
03/27/1996EP0703353A2 Diesel particulate filter apparatus
03/27/1996EP0702994A1 Nonwoven filter media for gas
03/27/1996EP0702626A1 Method for bonding a porous medium to a substrate
03/26/1996US5501795 Derived from blood donor; fibrous adsorption/filtration filter having specified pore diameter/ critical wetting surface tension limits
03/26/1996US5501767 Method for gettering noble metals from mineral acid solution
03/21/1996WO1996008302A2 Filter medium and use thereof in an air bag filter
03/21/1996WO1996006814A3 Filter manufactured by micropyrectic synthesis
03/20/1996EP0701854A1 Process for the fabrication of a filter medium
03/20/1996EP0701477A1 Adsorption filter
03/20/1996EP0701475A1 Method and apparatus for separating solids from a liquid
03/20/1996EP0701472A1 Porous membranes and methods for making
03/19/1996US5500271 Paint arrestor formed from slit sheet material
03/19/1996US5500247 Method for production of a continuous web of fluid purifier membrane filter stock material having a low pressure side permeable layer sandwiched between two membrane carrier layers having cast-in place external membranes
03/19/1996US5500111 Bacteria supporting medium, especially useful for pretreatment of waste water
03/19/1996US5500029 Filter element and method of manufacture
03/14/1996DE4432339A1 Filter for gaseous medium with adsorber particles on flat carrier layers
03/13/1996EP0700367A1 Ceramic fibers and methods, machines and compositions of matter for making the same
03/13/1996EP0649334B1 Filters for light metals
03/13/1996EP0639103B1 Filter cartridge
03/13/1996EP0593767B1 Cell strainer
03/13/1996EP0553209B1 Sintered metal sand screen
03/13/1996EP0532633B1 Method for producing high solids slurries of clay water products
03/12/1996US5498336 Leukocyte-removing filter and leukocyte-removing apparatus furnished therewith
03/12/1996US5498288 Apparatus for producing a filter in the form of a monolithic honeycomb body
03/12/1996US5497620 Mixing silicon carbide, binder, and viscosity control agent; extrusing, sintering
03/12/1996CA2027268C In-line fluid filter for an automated analyzer
03/07/1996WO1996006814A2 Filter manufactured by micropyrectic synthesis
03/07/1996CA2175377A1 Filter manufactured by micropyrectic synthesis
03/06/1996EP0699474A2 Sheet-like preform for use as catalyst filling or carrier body, condensation element, filter or the like
03/06/1996EP0699271A1 Sand screen structure
03/05/1996US5496629 Modification of porous materials
03/05/1996US5496627 Composite fibrous filters
03/05/1996US5496573 Nonwoven, porous fabric of melt blown polypropylene; quality; extraction
03/05/1996US5496507 Webs of thermoplastic microfibers and water drops for filtration
03/05/1996US5495860 Structures formed from cellulose acetate, use thereof for the manufacture of filter tow, use of the filter tow for the manufacture of a tobacco smoke filter element, as well as a filter tow and a tobacco filter element
02/1996
02/29/1996WO1996005905A1 Filter medium
02/29/1996DE19530760A1 Suction filter for pumps in ornamental ponds
1 ... 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 ... 249