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Curtis, WI
Betty-Ann Curtis, Waukesha, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20090078646 | Conditioning System for Activated Sludge Wastewater Treatment Processes - Wastewaters are treated by an activated sludge process that includes combining wastewater with bacteria-laden sludge in an activated sludge tank to form a mixed liquor, separating the mixed liquor into a clear effluent and activated sludge stream, pretreating at least a portion of the activated sludge stream in a conditioning tank, transferring at least a portion of the activated sludge stream in the conditioning tank to an interchange bioreactor operating in batch or continuous flow mode, processing the activated sludge stream within the interchange bioreactor by selecting desired growth conditions to cultivate at least one type of bacteria in the activated sludge stream, and returning at least a portion of the activated sludge stream in the bioreactor to the activated sludge tank. The process may further include a sidestream reactor to remove phosphates from the activated sludge stream leaving the interchange bioreactor. | 03-26-2009 |
Michael J. Curtis, Green Bay, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20090105845 | PROSTHETIC FOOT WITH A PROCESSOR TO MANAGE ENERGY RETURN OF ADJUSTABLE HEEL AND KEEL SPRINGS - A keel is provided having a spring portion and a connecting portion. The spring portion can have a split section that is divided into two sections. Each section can have a top open channel formed therein. Each channel is compressible during compression of the keel. A variably adjustable compression member can be provided. The connecting portion is rigidly connected to a rigid center support. The top of the center support can have a threaded connector, which allows for vertically adjustable connection of an adjacent prosthetic component. A heel is also provided having a spring portion and a connecting portion. The spring portion can have a top open channel formed therein. The channel is compressible during compression of the heel. A variably adjustable compression member can be placed within the channel. A processor can be provided for controlling the amount of compression of each compression member. | 04-23-2009 |
| 20100298954 | Prosthetic Foot With Energy Returning Heel and Keel - A keel is provided having a spring portion and a connecting portion. The spring portion can have a channel that is compressible during compression of the keel. A variably adjustable compression member can be provided. The connecting portion is rigidly connected to a rigid center support. A heel is also provided having a spring portion and a connecting portion. The spring portion can have a top open channel formed therein. The channel is compressible during compression of the heel. A variably adjustable compression member can be placed within the channel. Alternatively, heel and keel springs located at least partially external of the heel and keel can be provided. The heel spring can act against either the keel or the center support, and the keel spring can act against either the heel or the center support. | 11-25-2010 |
Michael P. Curtis, Kenosha, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20090054420 | BICYCLIC-SUBSTITUTED AMINES AS HISTAMINE-3 RECEPTOR LIGANDS - Compounds of formula (I) | 02-26-2009 |
| 20110098285 | BICYCLIC-SUBSTITUTED AMINES AS HISTAMINE-3 RECEPTOR LIGANDS - Compounds of formula (I) | 04-28-2011 |
Michelle L. Curtis, Cottage Grove, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20080293046 | RNA detection assays - The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5′ nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof. | 11-27-2008 |
| 20090142754 | RNA Detection Assays - The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5′ nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof. | 06-04-2009 |
| 20110104682 | RNA DETECTION ASSAYS - The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5′ nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof. | 05-05-2011 |