Bizarre Patents
System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8163540 | Filtered petri dish A petri dish includes a cover and base, the cover having at least one circular opening in the top of the cover. A number of securing members are connected to the underside of the cover around the opening to secure at least one filter under the opening, the filter(s)... | 04/24/2012 |
| 7598076 | Cell culture insert The invention relates to a cell culture insert (1) comprising a beaker-shaped insert wall (11), a base (9) consisting of a membrane filter, projecting support arms (3, 4) that are distributed around the periphery of the top and lateral sp... | 10/06/2009 |
| 7588932 | Insert device for culturing cells The present invention involves a device for culturing cells on removable membranes/sponges for the purpose of transplantation. The device includes a base plate with snaps and a ring, which fits into the base plate. The membrane/sponge of choice for culturing cells i... | 09/15/2009 |
| 7507579 | Apparatus and methods for simultaneous operation of miniaturized reactors The present invention provides a variety of microscale bioreactors (microfermentors) and microscale bioreactor arrays for use in culturing cells. The microfermentors include a vessel for culturing cells and means for providing oxygen to the interior of the vessel at... | 03/24/2009 |
| 7501279 | Microwell arrays with nanoholes A device for conducting parallel analysis or manipulation of multiple cells or biomolecules is disclosed. In one embodiment, the device comprises a silicon chip with a microwell, and at least one membrane suspended at the bottom opening of the microwell. The suspend... | 03/10/2009 |
| 7419822 | Microfluidic device for enabling fluidic isolation among interconnected compartments within the apparatus and methods relating to same Embodiments of the invention are directed to a device that combines microfabrication, microfluidic, and surface micropatterning techniques to create a multi-compartment neuronal culturing device that has application across a number of different neuroscience uses. De... | 09/02/2008 |
| 7374929 | Device for microbiological examination of a sample of liquid under pressure This concerns a device whose filtering membrane (4) is gripped annularly at the periphery between an annular transverse wall (32) forming part of a drainage body and an axially oriented cylindrical wall (9) of an intake body, which lateral wall ... | 05/20/2008 |
| 7364914 | Method for diluting a fluid and detecting analytes within a diluted fluid The present invention provides a method and device for processing, sampling, and diluting a fluid and for detecting an analyte within the processed, sampled, and diluted fluid. In the method and device for processing, sampling, and diluting a fluid, an amount of flu... | 04/29/2008 |
| 7364905 | Apparatus and method for high throughput analysis of compound-membrane interactions An article and method for high throughput and a high content investigation of compound interactions with live tissue or its substitutes under controlled conditions during compound absorption and related processes. In some variations of the illustrative embodiment, t... | 04/29/2008 |
| 7364907 | Systems and methods for sorting samples Methods and systems for sorting compounds and compound holders into batches for subsequent processing are provided. ... | 04/29/2008 |
| 7323024 | Vessel with filter and method of use Chemical processing apparatuses which incorporate a process vessel, such as a crucible or retort, and which include a gas separation or filtration system. Various embodiments incorporate such features as loose filtration material, semi-rigid filtration material, and... | 01/29/2008 |
| 7309603 | Multiwell plate lid with vents Multiwell plates with lids that reduce evaporation in the wells adjacent the edge of the plates are disclosed. The lids control the amount of evaporation from the multiwell plate. ... | 12/18/2007 |
| 7309418 | Water contaminant indicators A filtering device for a gravity-flow liquid treatment system includes a first filter component that can be either exposed or adjacent to a substantially transparent region in at least a portion of a filter housing. The first filter component is capable of providing... | 12/18/2007 |
| 7300789 | Bioreactor forming a rigid vessel The invention provides a bioreactor (10) for the culture of animal, vegetable, microbial of algal cells of their co-cultures, of the type including a body (12) which delimits an internal volume (14) capable of holding a culture liquid (16) and a gas volume (17) abov... | 11/27/2007 |
| 7294478 | Microarray reaction cartridge An apparatus and method are provided for shipping, storing, and high-throughput processing of microarrays. An exemplary microarray cartridge according to the present invention includes a body having a cavity defined by an outer surface and two dimple features in flu... | 11/13/2007 |
| 7259008 | Microsample treatment apparatus A microsample treatment apparatus and an apparatus for detecting chemotaxis of cells and separating chemotactic cells includes a number of wells that are connected to each other via a part having resistance to fluids. The wells are each provided with tubes for injec... | 08/21/2007 |
| 7244223 | Food bag release valve A method of making a plurality of flexible containers (12/112/212) comprising the steps of manufacturing a plurality of bag structures (13/113/213), separately manufacturing a plurality of valves (10/110/210), aligning the valves (10/110/210 | 07/17/2007 |
| 7226649 | Laser weldable flexible medical tubings, films and assemblies thereof The present invention provides a tubing assembly having a sidewall having a first layer. The first layer is fabricated from a first polymer blend comprising a first component of a material not thermally responsive to laser beam and selected from the group consisting... | 06/05/2007 |
| 7219800 | Modular array arrangements The present invention pertains to modular array arrangements comprising a carrier and at least one insert for attachment to said carrier, which at least one insert may be positioned in or on said carrier in a predetermined, fixed orientation. In addition, the presen... | 05/22/2007 |
| 7219362 | Packaging for limited lifetime optical data storage media A package includes a thermoformed web or support member, an optical data storage medium disposed in a cavity of the thermoformed web, or on the support member; and a covering web disposed on the optical data storage medium, and on the thermoformed web or support mem... | 05/15/2007 |
| 7179637 | Apparatus and method for using intestinal segments or their substitutes in high-throughput analysis of compound absorption An apparatus for high-throughput analysis of compound absorption in a controlled environment that closely resembles in-vivo conditions. The apparatus includes at least one tissue-receiving enclosure that is capable of interfacing (e.g., via transfer of fluids, elect... | 02/20/2007 |
| 7172859 | System and method for optimizing tissue barrier transfer of compounds The present invention relates to high-throughput systems and methods to prepare a large number of component combinations, at varying concentrations and identities, at the same time, and high-throughput methods to test tissue barrier transfer, such as transdermal tra... | 02/06/2007 |
| 7169609 | Multiwell plate assembly for use in high throughput assays A device for characterizing the biological properties of cells can include a plurality of dual-compartment assay chambers wherein the compartments of each chamber are separated by a cell layer across which ions can flow. The biological properties of the cell layer i... | 01/30/2007 |
| 7156814 | Apparatus and method for harvesting and handling tissue samples for biopsy analysis A sectional cassette (10) for use in a process for harvesting and handling tissue samples for biopsy analysis is disclosed. In the procedure, a tissue biopsy sample is placed on a tissue trapping supporting material (A′) that can withstand tissue preparatio... | 01/02/2007 |
| 7156996 | Multichamber microdialysis device The invention is a multichamber microdialysis device with a multitude of sample chambers in close side by side arrangement (similar to a microtiter plate) for receiving liquid samples, and at least one dialysate chamber for receiving a dialysate liquid. The sample c... | 01/02/2007 |
| 7146759 | Two-faced optional mat picture frames This invention discloses composite two faced picture, document and/or other artwork frames, each composed of two separate frames with panes permanently installed on elastomeric pads and fitted to allow pane to pane resilient contact with two sets of displayed materi... | 12/12/2006 |
| 7148060 | Feeding tray for multiwell test apparatus A feeding tray for retaining a nutrient medium is provided for use with a multiwell filter plate. The feeding tray includes an inclined support surface surrounded by walls that retain nutrient medium on the support surface. The support surface is inclined away from ... | 12/12/2006 |
| 7135117 | Well for processing a fluid A well (50) comprising a side wall (10), a sealing ring (40), a rib arrangement (5), and a filter (20), for use in processing a fluid, e.g., by microtitration or microfiltration, is disclosed. ... | 11/14/2006 |
| 7135148 | Access holes for a multiwell filter plate for multiwell test apparatus A multiwell filter plate of a multiwell test apparatus is provided to effect addition or removal of liquid from a feeding tray positioned below the multiwell filter tray. Access holes extending through a plate of the multiwell filter plate are provided so that a syr... | 11/14/2006 |
| 7118909 | Apparatus and method for biomaterial assay An apparatus to facilitate precise and efficient evaluation of biomaterials using direct contact cell culture techniques. The apparatus positions the biomaterial and creates the potential to form a fluid-tight seal between the biomaterial and the apparatus, at which... | 10/10/2006 |
| 7112617 | Patterned substrate with hydrophilic/hydrophobic contrast, and method of use A gas phase species (such as ozone, H2O2, or N2O) is photodissociated with ultraviolet light into a reactive species that is patternwise directed (e.g., through a mask) onto a surface of a material, such as an organosilicate. The rea... | 09/26/2006 |
| 7081362 | Device and method for cultivation A culture apparatus and cultivation method are provided which enable liquid materials such as cells or blood plasma to be evenly cultivated by making current density uniform. The culture apparatus comprises a vessel 14 having a predetermined capacity w... | 07/25/2006 |
| 7078228 | Cell cultivating flask A stackable flask for the culturing of cells is disclosed. The cell culture chamber is defined by a top plate and a rigid bottom tray of substantially rectangular shape connected by side and end walls, the body of the flask has imparted therein a gas permeable membr... | 07/18/2006 |
| 7063979 | Interface between substrates having microarrays and microtiter plates The invention describes a process for preparing a microtiter-microarray device that includes a bottomless microtiter plate attached to the first side of one or more substrates with microarrays of materials attached thereto. The microtiter plate and the one or more s... | 06/20/2006 |
| 7052611 | Device for solid phase extraction and method for purifying samples prior to analysis A solid phase extraction (SPE) device having a reservoir with an opening; a well comprising an internally tapered wall, the well having a wider interior diameter at an end closest to the opening than at an exit spout; a first filter within the well; a bed of sorbent... | 05/30/2006 |
| 6972112 | Compartment cover, kit and method for forming the same A vial pack cover, a vial pack kit, and a method for forming the vial pack cover is provided. The vial pack cover can simultaneously cover a plurality of containers while preventing the contents of the containers from degrading or permeating through the cover. In ad... | 12/06/2005 |
| 6964798 | Multi-layered polymer based thin film structure for medical grade products A multiple layer structure comprising a first and a second skin layer, each skin layer composed of a polypropylene containing polymer, and a radio frequency (“RF”) susceptible layer adhered to and between the first and second skin layers. The RF layer has a firs... | 11/15/2005 |
| 6943009 | Multi-well assembly for growing cultures in-vitro A high-throughput cell or tissue culture apparatus, which is configurable to an industry-standard well plate format, is provided. The apparatus comprises a number of vessels, which may be suspended in wells of a plate. Each vessel has at least one sidewall defining ... | 09/13/2005 |
| 6939709 | Multi-well device A multi-well plate assembly has a well plate with a plurality of closed-bottom, open-top wells of substantially uniform square cross-section between the closed bottom and the open top. An insert plate is nested with the well plate and has a top wall substantially co... | 09/06/2005 |
| 6913152 | Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples A vacuum filtration apparatus (900) for detecting microorganisms and particulates in liquid samples. The apparatus includes a base (901), an absorbent pad (991), a filter (990), a funnel (930), and a lid (960). The funnel is... | 07/05/2005 |
