Patent application number | Description | Published |
20110033617 | Composite Porous Materials and Methods of Making and Using The Same - The invention provides composite porous materials in which a second material is fused to and/or is in the pores and/or is fused directly to some of the pore walls of a porous first material. The invention also provides methods of filtering a fluid using these composite porous materials and methods of manufacturing the composite porous materials. | 02-10-2011 |
20120318139 | Sintered Porous Plastic Liquid Barrier Media and Applications Thereof - This application discloses porous self-sealing media comprising a sintered mixture of an absorbent material and a thermoplastic. The self-sealing media block passage of organic solvents or organic solvents in aqueous mixtures, wherein the organic solvents are at concentrations greater than about 40%. The self-sealing media also block acidic solutions. The self-sealing media are useful in a variety of applications such as a pipette tip filter, in line filter, vent, non-mechanical check valve, safety valve, and suction canister. | 12-20-2012 |
20130203089 | Filtered Adapter for Pipettors - The present invention relates to an adapter containing a filter that can be used with pipetting devices, particularly robotic pipetting devices, to efficiently connect the pipetting device to pipette tips with minimal distortion of the pipette tip. The present invention also relates to a process and a system of using an adapter containing a filter that can be used with pipetting devices, particularly robotic pipetting devices, to assemble the adapter together with an unfiltered pipette tip on the site of application. The adapter and pipette tip are each stackable for saving space at the work station. | 08-08-2013 |
20140017693 | Cards for Sample Storage and Delivery Comprising Sintered Porous Plastic - This application discloses cards comprising sintered porous plastic which may be employed in liquid sample collection, storage, transport and/or delivery to an analytical device. Sintered porous plastic materials provide a unique porous structure, an inert substrate, precise liquid holding capability, are quick drying, and easy to cut and handle. | 01-16-2014 |
20140018701 | Liquid Sampling, Storage, Transfer and Delivery Device - The present invention provides a liquid sampling, storage, transfer and delivery device comprising housing containing a porous nib. The porous nib in the device contacts the sample, collects the sample, stores the sample, transports the sample inside its porous matrix and releases the sample from the porous matrix upon demand. | 01-16-2014 |
20140188089 | SINTERED POROUS POLYMERIC CAPS AND VENTS FOR COMPONENTS OF MEDICAL DEVICES - The present application provides a device and methods of making and using these devices. The devices comprise porous caps and porous vents made from sintered porous polymeric media comprising plastic particles, elastomeric particles or a combination thereof. These devices are used with medical devices or components thereof to provide ease of use, resistance to infection, sterilization and venting. | 07-03-2014 |
20140205272 | CONDUCTIVE COMPOSITE WICK AND METHOD OF MAKING AND USING THE SAME - This invention relates to a conductive composite wick comprising a porous wicking element coupled a conductive element for releasing vaporizable materials from devices such as an air freshener device or insect control system. | 07-24-2014 |
20140217032 | SINTERED POROUS PLASTIC LIQUID BARRIER MEDIA AND APPLICATIONS THEREOF - This application discloses porous self-sealing media comprising a sintered mixture of an absorbent material and a thermoplastic. The self-sealing media block passage of organic solvents or organic solvents in aqueous mixtures, wherein the organic solvents are at concentrations greater than about 40%. The self-sealing media also block acidic solutions. The self-sealing media are useful in a variety of applications such as a pipette tip filter, in line filter, vent, non-mechanical check valve, safety valve, and suction canister. | 08-07-2014 |
20140234891 | Cards for Sample Storage and Delivery Comprising Sintered Porous Plastic - This application discloses cards comprising sintered porous plastic which may be employed in liquid sample collection, storage, transport and/or delivery to an analytical device. Sintered porous plastic materials provide a unique porous structure, an inert substrate, precise liquid holding capability, are quick drying, and easy to cut and handle. | 08-21-2014 |
20140249451 | Liquid Sampling, Storage, Transfer and Delivery Device - The present invention provides a liquid sampling, storage, transfer and delivery device comprising housing containing a porous nib. The porous nib in the device contacts the sample, collects the sample, stores the sample, transports the sample inside its porous matrix and releases the sample from the porous matrix upon demand. | 09-04-2014 |
20140296805 | HYDROPHOBIC POROUS NON MECHANICAL VALVE FOR MEDICAL SUCTION DEVICE - The present invention provides a porous non mechanical valve which retards or prevents the passage of bodily fluids and is resistant to being occluded or blocked by exposure to the surgical fumes or aerosols encountered during surgical procedures. | 10-02-2014 |
20150030512 | SINTERED POROUS PLASTIC PLUG FOR SEROLOGICAL PIPETTE - The present invention provides sintered porous plastic plugs for use in filtered serological pipettes which facilitate manufacture or assembly of the filtered serological pipettes. In one embodiment, a sintered porous plastic plug of the present invention comprises plastic and a cylindrical body, a first end and a second end, the first end having a cross-sectional area less than the cross-sectional area of the cylindrical body, and the second end having a cross-sectional area less than the cross-sectional area of the cylindrical body. | 01-29-2015 |
20150079614 | Liquid Sampling, Storage, Transfer and Delivery Device - The present invention provides a liquid sampling, storage, transfer and delivery device comprising housing containing a porous nib. The porous nib in the device contacts the sample, collects the sample, stores the sample, transports the sample inside its porous matrix and releases the sample from the porous matrix upon demand. | 03-19-2015 |