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Brieger
John T. Brieger, Colleyville, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090014581 | Counter-Torque Device for a Helicopter - A ducted fan for a helicopter includes a transverse duct and a counter-torque device supported within the duct. The counter-torque device includes a rotor rotatably mounted within the duct and a stator fixedly mounted within the duct downstream from the rotor. The rotor includes a rotor hub having a rotor axis, and rotor blades extending from the hub. The Rotor blades have a modulated angular distribution about the rotor axis. The stator includes a stator hub, and a plurality of stator vanes distributed around the stator hub. The stator vanes are angularly modulated around the stator hub. | 01-15-2009 |
Kai Brieger, Hamburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20100242963 | HUMIDIFYING DEVICE FOR BREATHING GASES - A humidifying device for breathing gases. The humidifying device has a housing with a recess, a heater, an evaporating chamber with a water feed, a breathing gas feed channel, a breathing gas outlet channel and at least one float element and at least one filling level indicator. The evaporating chamber can be introduced at least partially into the recess and is in contact with the heater to heat water and is designed to receive water from a water reservoir through the water feed. The at least one float element is guided in a floatingly movable manner on the water and is designed to close the feed of water above a water level set point in the evaporating chamber, and the at least one filling level indicator is designed to recognize the drop of the water level from the water level set point as a function of the position of the at least one float element. | 09-30-2010 |
Kai Brieger, Lubeck DE
| Patent application number | Description | Published |
|---|---|---|
| 20090038614 | RESPIRATION HUMIDIFIER - A respiration humidifier ( | 02-12-2009 |
Michael Stephen Brieger, Greenwood, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20090274650 | INHIBITORS OF ASPARTYL PROTEASE - The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease activity and consequently, may be advantageously used as anti-viral agents against the HIV-1 and HIV-2 viruses. This invention also relates to methods for inhibiting the activity of HIV aspartyl protease using the compounds of this invention and methods for screening compounds for anti-HIV activity. | 11-05-2009 |