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Hallen
Dan Hallen, Vallingby SE
| Patent application number | Description | Published |
|---|---|---|
| 20090092169 | Device, Method and Vessel Assembly for the Measurement of Heat Flow at Least One Sample - The present invention relates to a device and a method for the measurement of heat flow from at least one sample. The device | 04-09-2009 |
Heather E. Hallen, East Lansing, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100267019 | Identification And Use Of Genes Encoding Amatoxin And Phallotoxin - The present invention relates to compositions and methods comprising genes and peptides associated with cyclic peptide toxins and toxin production in mushrooms. In particular, the present invention relates to using genes and proteins from | 10-21-2010 |
Juergen Hallen, Aachen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090124442 | Tensioner - A tensioner comprising a base, an arm engaged with the base for oscillatory movement, a torsion spring engaged with the base and the arm, the torsion spring exerting a force on the arm, a damping mechanism exerting a frictional damping force between the base and the arm for damping an arm oscillation, the damping mechanism comprising a Belleville spring, the frictional damping force instantaneously adjustable by changing a Belleville spring force. | 05-14-2009 |
| 20100069185 | Tensioner - A tensioner comprising a base having a sleeve, an arm pivotally engaged with the sleeve, a spring engaged between the arm and the base, a pulley journalled to the arm, an adjuster engaged with the sleeve for rotationally adjusting a position of the sleeve on a mounting surface, three or more concentric cylindrical bushings, each bushing frictionally engaged with the arm and the sleeve for damping an arm movement, and the cylindrical bushings suitable for operation in lubricant. | 03-18-2010 |
| 20100144473 | Tensioner - A tensioner comprising a base, an arm pivotally engaged with the base, a pulley journalled to the arm, a torsion spring engaged between the arm and the base, the base comprising a cantilever leaf spring, a first friction disk operationally disposed between the cantilever leaf spring and the arm, the cantilever leaf spring biasing the first friction disk into frictional contact with the arm, the first friction disk rotationally fixed with respect to the base, a second friction disk rotationally fixed with respect to the base, a separator member disposed between the first friction disk and the second friction disk, the first friction disk and the second friction disk each having a wet coefficient of friction of approximately 0.12, and the separator member rotationally fixed with respect to the arm. | 06-10-2010 |
Mats Hallen, Virsbo SE
| Patent application number | Description | Published |
|---|---|---|
| 20080315579 | Pipe Connection - A pipe connection comprises a connecting piece, a pipe and a clamping ring. The pipe and the clamping ring are made of a material having memory properties. An end of the pipe and the clamping ring have been reversibly expanded co-jointly and firmly and sealingly shrunk to the connecting piece by back shrinkage. Preferably the clamping ring is made from a cross-linked polyolefin by injection molding. | 12-25-2008 |
Paul Hallen, Ft. Worth, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120095278 | Beta Radiotherapy Emitting Surgical Device And Methods of Use Thereof - A surgical device for localized delivery of beta radiation in surgical procedures, particularly ophthalmic procedures. Preferred surgical devices include a cannula with a beta radiotherapy emitting material at the distal end of the cannula. The surgical device is particularly suitable for use in the treatment of treat Age Related Macular Degeneration (AMD). | 04-19-2012 |
Paul Hallen, Colleyville, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20080208207 | Surgical System For Indication of Media Types - A surgical system includes a surgical instrument, an aspiration flow rate measurement device, a vacuum force measurement device, and an indicator. The surgical instrument has an aspiration portion and is located in a media type. The aspiration flow rate measurement device is configured to measure the flow rate generated by the aspiration portion. The vacuum force measurement device is configured to measure the vacuum force generated by the aspiration portion. The indicator provides an indication of the media type in which the surgical instrument is located. The indication is based on aspiration flow rate measurement information, vacuum force measurement information, and an operation and configuration of the surgical instrument. | 08-28-2008 |
| 20100106083 | Method of Operating Ophthalmic Hand Piece with Disposable End - The present invention is a method of operating an ophthalmic hand piece. A connection between a tip segment and a limited reuse assembly is recognized. A type of tip segment connected to the limited reuse assembly is determined. Dosage information is received. A first input is received. In response to the first input, a heater is activated to heat a substance contained in a dispensing chamber. After the substance has reached a desired temperature range, the dosage information is used to control a distance a plunger travels. A second input is received. In response to the second input a motor is activated, and the drug is delivered into the eye. | 04-29-2010 |
| 20110288525 | OCULAR SURGICAL PROCEDURE - Aspects of forming a wound-conforming pressure seal in the eye, such as upon completion of an ocular surgical procedure, are described herein. Forming the seal includes introducing a plug member into an opening formed in the eye to block vitreous from exiting from the eye through the opening. Consequently, the seal is operable to substantially reduce or eliminate hypotony (i.e., lowering of intraocular pressure below safe levels) and/or endophthalmitis (i.e., infections to the eye). | 11-24-2011 |
Paul R. Hallen, Colleyville, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100211044 | BATTERY OPERATED SURGICAL HAND PIECE WITH DISPOSABLE END - The present invention is an ophthalmic injection system with a limited reuse assembly and a tip segment. The tip segment is connectable to and removable from the limited reuse assembly. The tip segment includes a dispensing chamber, a plunger, and a housing. The dispensing chamber holds a quantity of a substance to be injected into an eye. The proximate end of the plunger has a first mechanical linkage interface. The limited reuse assembly of the ophthalmic injection system has a power source, a controller, a motor, a second mechanical linkage interface located on an end of the motor shaft; and a second housing. The first mechanical linkage interface is mateable with the second mechanical linkage interface such that when the tip segment is connected to the limited reuse assembly, the first mechanical linkage interface mates with the second mechanical linkage interface so that motion of the shaft results in motion of the plunger. | 08-19-2010 |
Richard T. Hallen, Richland, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20100152469 | Hydroxymethyl Furfural Oxidation Methods - A method of oxidizing hydroxymethylfurfural (HMF) includes providing a starting material which includes HMF in a solvent comprising water into a reactor. At least one of air and O | 06-17-2010 |
| 20100152470 | Hydroxymethyl Furfural Oxidation Methods - A method of oxidizing hydroxymethylfurfural (HMF) includes providing a starting material which includes HMF in a solvent comprising water into a reactor. At least one of air and O | 06-17-2010 |
| 20110257419 | Hydroxymethylfurfural Reduction Methods and Methods of Producing Furandimethanol - A method of reducing hydroxymethylfurfural (HMF) where a starting material containing HMF in a solvent comprising water is provided. H | 10-20-2011 |
| 20110306780 | Hydroxymethylfurfural Reduction Methods and Methods of Producing Furandimethanol - A method of reducing hydroxymethylfurfural (HMF) where a starting material containing HMF in a solvent comprising water is provided. H | 12-15-2011 |
| 20120029250 | DEOXYGENATION OF FATTY ACIDS FOR PREPARATION OF HYDROCARBONS - Embodiments of methods for making renewable diesel by deoxygenating (decarboxylating/decarbonylating/dehydrating) fatty acids to produce hydrocarbons are disclosed. Fatty acids are exposed to a catalyst selected from a) Pt and MO | 02-02-2012 |