REGISTER now for FREE 
|
FREE patent keyword monitoring and additional FREE benefits. REGISTER now for FREE
|
|
|
Liquid Purification Or Separation > Filter > Material MaterialMaterial patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/30/07 - 20070199890 - Antimicrobial activated carbon and use thereof Antimicrobial activated carbon having controlled release of the antimicrobial active agent are provided comprising activated carbon and an antimicrobial coating applied to at least a portion of its exposed outer surface wherein the antimicrobial coating comprises a binder and an antimicrobial water soluble glass or an inorganic ion exchange type ... 07/05/07 - 20070151920 - System and method of micromolded filtration microstructure and devices Filtration microstructure comprises a micromolded layer including a support element and a filter element that creates a tortuous channel with an inlet surface of openings and an outlet surface of openings for filtering matter. Microstructure layers can be stacked upon one another creating a labyrinth network of tortuous channels. The ... 05/31/07 - 20070119774 - Process for removing microbubbles from a liquid A process is provided for removing microbubbles from a liquid by filtration with a composite porous membrane which is formed from a porous polymeric membrane having an average pore size between about 0.01 and 0.03 microns on which is directly coated a cross-linked polymer derived from N,N-methylenebisacrylamide (MBAM) optionally containing ... 03/15/07 - 20070056900 - Use of copolymers containing n-vinyl lactam for producing functionalized membranes y an integer between 1 and 3 with the proviso that at least one of R1, R2, R3 and R4 but not more than 2 denote the general formula VI, in conjunction with c) optionally one or more hydrophilic polymers C or mixtures thereof d) and optionally also further polymers ... 01/11/07 - 20070007196 - Filter cartridge for fluid for treating surface of electronic device substrate It is the purpose of the present invention to provide filter cartridges which can suitably be utilized in purifying chemical fluids for treating the surface of an electronic device substrate to be used in the semiconductor industry, particularly fluids containing a basic compound such as ammonia and an ammonium salt, ... 12/28/06 - 20060289349 - Composite materials for fluid treatment This invention relates generally to composite materials and to devices which may alter fluid parameters. Devices incorporating the composite materials of the invention are used to deliver, remove, and generate, fluid treatment agents, and combinations thereof. These materials and devices are applicable to many different fluid processing situations including drinking ... 08/03/06 - 20060169633 - Ceramic filter A ceramic filter includes: a porous body (2) having a plurality of main flow paths (3) extending from one end face (4a) to the other end face (4b) of the body, and filtration membranes (5) arranged on the inner wall surfaces of the main flow paths (3). Slit-shaped auxiliary flow ... 05/18/06 - 20060102555 - Filter connector This invention relates to a filter connector consisting of (1) an end which can be inserted into, and attached, to a Luer Lok, (2) a Leur Lok at the other end, and (3) a filter housed between them. The connector can be used with any size needle or cannula used ... 05/18/06 - 20060102554 - Process for producing film forming resins for photoresist compositions The present invention provides a method of reducing metals in solutions of film forming resins and a related filter sheet. ... 05/11/06 - 20060096911 - Particle-containing fibrous web A porous sheet article comprising a self-supporting nonwoven web of polymeric fibers and at least 80 weight percent sorbent particles enmeshed in the web, the fibers having sufficiently greater elasticity or sufficiently greater crystallization shrinkage than similar caliper polypropylene fibers and the sorbent particles being sufficiently evenly distributed in the ... 09/08/05 - 20050194309 - Liquid filter, especially an oil filter for an internal combustion engine A liquid filter, particularly an oil filter for an internal combustion engine, having a housing with an inlet and an outlet and a filter element sealingly arranged between the inlet and the outlet, in which the filter element includes multiple layers at least one of which serves to separate particles ... ### FreshPatents.com Support |