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Fennell
Anthony J. Fennell, Redditch GB
| Patent application number | Description | Published |
|---|---|---|
| 20110166656 | SPINAL IMPLANT CONFIGURED FOR MIDLINE INSERTION - The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon. | 07-07-2011 |
Brett Guy Fennell, Hillarys AU
| Patent application number | Description | Published |
|---|---|---|
| 20090058041 | TRAILER FOR HAULING TYRES - There is provided a trailer | 03-05-2009 |
Martin Fennell, Co.clare IE
| Patent application number | Description | Published |
|---|---|---|
| 20090246104 | Precipitation of Gibbsite from a Bayer Liquor - A Bayer liquor is produced by dissolving bauxite in hot caustic soda. The liquor is cooled so that it is supersaturated, and seed crystals of gibbsite are added to the liquor ( | 10-01-2009 |
Martin Fennell, Iverheath GB
| Patent application number | Description | Published |
|---|---|---|
| 20090150846 | INTELLIGENT TIMING ANALYSIS AND CONSTRAINT GENERATION GUI - A system generally including a clock structure analysis tool, a static timing analysis tool and a waveform tool is disclosed. The clock structure analysis tool may be configured to generate a simplified clock structure for a clock signal in a complex clock structure in a design of a circuit. The static timing analysis tool may be configured to generate a plurality of results for a plurality of intermediate signals in the simplified clock structure in response to a static timing analysis of the design. The waveform tool may be configured to generate a first representation in a graphical user interface format of the intermediate signals and the results. | 06-11-2009 |
Martin Fennell, Clare IE
| Patent application number | Description | Published |
|---|---|---|
| 20090026064 | PRECIPITATION OF SILICA IN A BAYER PROCESS - In the Bayer process for the production of alumina, problems are caused by silica dissolving in the caustic liquor. This silica arises from the presence of kaolin in the bauxite. A process for removing this kaolin comprises contacting the bauxite with sodium hydroxide solution to form a mixture, and subjecting the mixture to intense ultrasonic irradiation to cause cavitation; this can be carried out at temperatures below 100° C. This enhances both the dissolution of kaolin and the precipitation of sodium aluminium silicate. Silica remaining in solution in spent Bayer liquor (after digestion and then precipitation of gibbsite) can be removed by a similar ultrasonic irradiation treatment to cause it to precipitate before it forms scale in heat exchangers. | 01-29-2009 |
Martin Fennell, Co. Clare IE
| Patent application number | Description | Published |
|---|---|---|
| 20090087360 | Removal of sodium oxalate from a bayer liquor - The Bayer process uses hot sodium hydroxide solution to obtain pure alumina from bauxite ore. Alumina dissolves, and is then precipitated, and the remaining caustic Bayer liquor can be recycled for use again. However sodium oxalate tends to build up in the recycled liquor, and causes problems. By removing a stream of the liquor, treating it so as to be supersaturated with sodium oxalate, and then subjecting it to ultrasonic irradiation, crystal nuclei are formed. The resultant crystals can then be separated from the liquor. Surprisingly, other organic compounds in solution do not prevent this crystallisation process from being effective. | 04-02-2009 |