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Attorney: Fredrikson & Byron, P.A.


Number of patents: 718
Last date: May 15, 2012

1                      
NumberTitleIssue Date
8178315Lyophilized edible food incorporating a marker and methods of making
A standardized, lyophilized edible food containing a biologically safe stable marker for use in the measurement of gastric emptying by the quantification of marker excreted in the breath of the patient. ...
05/15/2012
8172799Volumetric pump
In one embodiment, a volumetric pump in a medical fluid delivery system comprises at least one piston in a hollow cylinder, the pump having at least one inlet port through which a medical fluid can be sucked into a pump chamber during an instroke of said piston, and...
05/08/2012
8163234Method for characterizing biological indicators in sterilization processes and apparatus for the implementation thereof
The invention relates to a method for characterizing the bioindicators in sterilization processes using an autoclave and the like, in which a bioindicator is kept in the same conditions as the sterilization chamber (2) and extracted after a predetermined time...
04/24/2012
8162866Neck brace
A neck brace (10) having a collar member (12) to be arranged around a wearer's neck, and a rear member (14) extending from, the collar member (12) and to be abutted on the wearer's back. The brace further comprises releasable fastening me...
04/24/2012
8162865Neck brace
A neck brace (10; 110; 210) having a collar member (12; 212) to be arranged around a wearer's neck, and a rear member (14; 214) extending from, the collar member and to be abutted on the wearer's back. The brace further comprises pivoting means ...
04/24/2012
D658222Thermal imager
04/24/2012
D658058Cover for soap bubbles
04/24/2012
8158548Electrocatalysts based on mono/plurimetallic carbon nitrides for fuel cells fueled with hydrogen
The invention describes the preparation of electrocatalysts, both anodic (aimed at the oxidation of the fuel) and cathodic (aimed at the reduction of the oxygen), based on mono- and plurimetallic carbon nitrides to be used in PEFC (Polymer electrolyte membrane fuel ...
04/17/2012
8153591Protein biomaterials and biocoacervates and methods of making and using thereof
The present invention relates to protein biocoacervates and biomaterials and the methods of making and using protein biocoacervates and biomaterials. More specifically the present invention relates to protein biocoacervates and biomaterials that may be utilized for ...
04/10/2012
8147463Fluid purge in a medical injection system
One embodiment of the invention provides a method to purge air or liquid from a powered injection system. In this embodiment, the method includes driving a first pumping device in a first operational mode to inject an amount of a first liquid medium through disposab...
04/03/2012
D656847Turkey thermometer
04/03/2012
8143070Optical cell
A use composition monitor determines the concentration of peracid and/or peroxide in a use composition using a kinetic assay procedure. A sample mixture containing a sample of the use composition, a diluent and at least one reagent is prepared and analyzed using, fo...
03/27/2012
8141212Tie down tensioning device
A simple and inexpensive device for a reliable tie down tensioning which device enables the tie-down to be quickly and easily applied and the flexible element tensioned and just as quickly and easily removed. ...
03/27/2012
8139948Process and system for providing electrical energy to a shielded medical imaging suite
A process and system are disclosed for supplying electrical energy to a device located in a room housing an imaging system (such as an MRI system, for example), wherein the room is shielded from external electromagnetic fields. Certain embodiments of the present inv...
03/20/2012
8119412Kinetic determination of peracid and/or peroxide concentrations
A use composition monitor determines the concentration of peracid and/or peroxide in a use composition using a kinetic assay procedure. A sample mixture containing a sample of the use composition, a diluent and at least one reagent is prepared and analyzed using, fo...
02/21/2012
8112963Decorative accessory
A decorative accessory unit, a decorative accessory assemblage, a kit for a personal accessory craft project and a method for creating a personal accessory are described. A plurality of decorative units having at least two linking ends protruding therefrom are provi...
02/14/2012
D653500Handle
02/07/2012
8108051Surgical lead paddle
The present invention provides for an improved apparatus and method for electrical stimulation. A paddle having a thickness up to 0.030 inches is implanted adjacent the spinal cord dura mater to reduce the likelihood of paralysis due to stress on the spinal cord att...
01/31/2012
8102424Ergonomic configurations for thermal imaging cameras
A housing of a thermal imaging camera includes a camera portion, in which an thermal imaging assembly is mounted, and to which a focusing assembly is mounted, on a first side thereof, and to which a display is mounted, on a second side thereof; a handle portion of t...
01/24/2012
8101039Manufacturing of photovoltaic subassemblies
Some methods, and corresponding apparatus, for manufacturing photovoltaic subassemblies cause a plurality of desiccant beads to be adhered to an adhesive surface of sheet-like material; the sheet-like material is then, preferably, adhered to an exposed surface of a ...
01/24/2012
RE43136Formulation and process to prepare a pre-formed filing unit
The present process relates to a formulation for a food product and preparation of a pre-formed filling unit for the provision of a consumable food product containing eggs, which may be refrigerated and/or frozen for future heating within a microwave oven for consum...
01/24/2012
RE43116Packable ceramic beads for bone repair
Adherent packed beds of ceramic beads, each comprising a ceramic body coated with a biodegradable polymer, and fabric bags containing such beads in a packed, self-supporting configuration. The polymeric coating provides some resilience to a packed bed of the ceramic...
01/17/2012
D652271Pizza cutter
01/17/2012
D652252Handle
01/17/2012
8092660Methods and equipment for depositing hydrophilic coatings, and deposition technologies for thin films
The invention provides certain embodiments that involve sputtering techniques for applying a mixed oxide film comprising silica and titania. In these embodiments, the techniques involve sputtering at least two targets in a common chamber (e.g., in a shared gaseous a...
01/10/2012
8078280Implantable biomedical electrical connectors having integral side and inner walls
Low resistivity, implantable electrical connectors and biomedical leads having the connectors mechanically coupled to low resistivity wires in a non-welded attachment to extend implanted device battery life. One implantable electrical connector has an inner longitud...
12/13/2011
8076155Wide range kinetic determination of peracid and/or peroxide concentrations
A use composition monitor determines the concentration of peracid and/or peroxide in a use composition using a kinetic assay procedure. A sample mixture containing a sample of the use composition, a diluent and at least one reagent is prepared and analyzed using, fo...
12/13/2011
8076154Method of calibration for nonlinear optical sensor
A use composition monitor determines the concentration of peracid and/or peroxide in a use composition using a kinetic assay procedure. A sample mixture containing a sample of the use composition, a diluent and at least one reagent is prepared and analyzed using, fo...
12/13/2011
8075494Audiogram classification system
An audiogram classification system is provided. The classification system includes categories for configuration, severity, site of lesion and/or symmetry of an audiogram. A set of rules can be provided for selecting the categories, wherein the set of rules ignore on...
12/13/2011
8072701Positioning apparatus for an optical element
The present invention relates to a positioning apparatus (10) of a positioning unit for positioning an optical device of the positioning unit comprising at least one optical element in the ray path of a microscope in front of an eye to be observed, wherein th...
12/06/2011
8069719Gear flow meter with optical sensor
Embodiments of the invention provide devices and methods for measuring fluid volume. Devices according to some embodiments include a chamber, having a pair of gears rotatably mounted therewithin. Fluid flow through the chamber causes rotation of the gears, such that...
12/06/2011
8068615Automatic transformer saturation compensation circuit
A transformer saturation compensation circuit for loudspeakers in embodiments of the invention may include one or more of the following features: (a) a transformer with a primary winding and a secondary winding electrically coupled to an output, (b) a high pass filt...
11/29/2011
8067735Shutterless infrared imager algorithm with drift correction
An infrared imaging system having functionality for maintaining image quality in the presence of temperature drift of the system. Such functionality is applied repetitively to maintain image quality of a target scene, yet without continuous actuation of a shutter of...
11/29/2011
8066697Multiple cryoprobe delivery apparatus
A cryosurgery apparatus is disclosed. The cryosurgery apparatus an introducer having a hollow and a distal portion, the distal portion being sufficiently sharp so as to penetrate into a body, the hollow of the introducer being designed and constructed for containing...
11/29/2011
D649398Handle
11/29/2011
8063367Lens position sensor for infrared cameras
A lens position sensor for infrared or other types of cameras, which is particularly useful in lens assemblies that have relatively limited axial travel between near field and far field lens focus positions. The camera includes a magnet or other stimulator coupled t...
11/22/2011
8062343Heating blanket
Embodiments of the present invention provide a heating blanket that can be secured to the head and at least one arm of a patient while leaving the patient's chest and abdomen remain substantially exposed. The head and arms tend to be excellent heat exchange surfaces...
11/22/2011
D648928Boot
11/22/2011
8058632Containers for pharmaceuticals, particularly for use in radioisotope generators
The invention is directed to improved containers for pharmaceuticals and any tubing and tubing connectors associated therewith, particularly containers for pharmaceuticals which are irradiated, heated or otherwise subjected to increased pressure. In a preferred embo...
11/15/2011
8057406Extravasation detection device
One embodiment provides an extravasation detection device having an enclosure, an attachment coupled to the enclosure to be removably connected to a patient, and a detection assembly enclosed within the enclosure, in this embodiment, the detection assembly includes ...
11/15/2011
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