Waterfield
Elizabeth M. Waterfield, Vancouver CA
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20090203757 | ETHYLENE GLYCOL ESTERS AS PHOTOACTIVE AGENTS - New compounds useful in photodynamic therapy are of the formula | 08-13-2009 |
Larry Glenn Waterfield, Chillicothe, IL US
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20090032746 | Piezo-electric actuated valve - A piezo-electric actuated valve having an inlet chamber, an outlet chamber, and an end chamber is disclosed. The valve also includes a main poppet disposed within the valve body. The main poppet is configured to be selectively movable between a flow blocking position substantially blocking a flow of pressurized fluid and a plurality of flow passing positions allowing fluid communication between the inlet and the outlet chambers. The valve also includes a pilot valve configured to be selectively movable between a first position substantially blocking a flow of pressurized fluid and a plurality of second positions allowing fluid communication between the end chamber and the one of the inlet and outlet chamber exposed to a pressurized fluid having a lower pressure. The valve further includes a piezo-electric actuator configured to be selectively movable between a de-energized position and an energized position to affect the pilot valve to selectively move to at least one the plurality of second positions. Movement of the pilot valve to one of the plurality of second positions affects the main poppet to selectively move to at least one of the plurality of flow passing positions. | 02-05-2009 |
Michael Waterfield, London GB
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20100247542 | TRUNCATED VARIANT OF THE MAMMALIAN TARGET FOR RAPAMYCIN (MTOR) PROTEIN - The invention relates to mTORbeta, a splice form of mTOR, nucleic acids encoding mTOR beta, and antibodies against mTOR beta. The invention also relates to methods of producing mTOR beta and methods of screening for an agent that modulates mTOR beta expression and/or activity. The invention further relates to a method of treating a disease associated with aberrant expression of mTOR beta by administration of an agent that alters mTOR activity and/or expression. | 09-30-2010 |
20140120099 | TRUNCATED VARIANT OF THE MAMMALIAN TARGET FOR RAPAMYCIN (mTOR) PROTEIN - The invention relates to mTORbeta, a splice form of mTOR, nucleic acids encoding mTOR beta, and antibodies against mTOR beta. The invention also relates to methods of producing mTOR beta and methods of screening for an agent that modulates mTOR beta expression and/or activity. The invention further relates to a method of treating a disease associated with aberrant expression of mTOR beta by administration of an agent that alters mTOR activity and/or expression. | 05-01-2014 |
Michael Waterfield, Newbury GB
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20080234190 | Glial mitogenic factors, their preparation and use - Disclosed is the characterization and purification of DNA encoding a numerous polypeptides useful for the stimulation of glial cell (particularly, Schwann cell) mitogenesis and treating glial cell tumors. Also disclosed are DNA sequences encoding novel polypeptides which may have use in stimulating glial cell mitogenesis and treating glial cell tumors. Methods for the synthesis, purification and testing of both known and novel polypeptides for their use as both therapeutic and diagnostic aids in the treatment of diseases involving glial cells are also provided. Methods are also provided for the use of these polypeptides for the preparation of antibody probes useful for both diagnostic and therapeutic use in diseases involving glial cells. | 09-25-2008 |
20090246867 | Glial mitogenic factors, their preparation and use - Disclosed is the characterization and purification of DNA encoding a numerous polypeptides useful for the stimulation of glial cell (particularly, Schwann cell) mitogenesis and treating glial cell tumors. Also disclosed are DNA sequences encoding novel polypeptides which may have use in stimulating glial cell mitogenesis and treating glial cell tumors. Methods for the synthesis, purification and testing of both known and novel polypeptides for their use as both therapeutic and diagnostic aids in the treatment of diseases involving glial cells are also provided. Methods are also provided for the use of these polypeptides for the preparation of antibody probes useful for both diagnostic and therapeutic use in diseases involving glial cells. | 10-01-2009 |
Philip Christopher Waterfield, Wirral GB
Patent application number | Description | Published |
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20090010857 | Toothpaste Comprising Calcium Carbonate and Zinc Citrate - Toothpaste and method for making such, the toothpaste comprising calcium carbonate as abrasive, water and zinc salt substantially all of which is in the form of water-solubilised zinc citrate. | 01-08-2009 |
20090010859 | Oral Composition - A visually clear gel toothpaste composition comprising a sparingly soluble divalent metal salt, characterised in that the sparingly soluble divalent metal salt is fully solubilised by a chelating agent for the metal salt, the chelating agent having a log Ks1 for the divalent metal ion as herein defined of from 3.0 to 7.0. | 01-08-2009 |
Philip Christopher Waterfield, Bebington GB
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20130095045 | NON-AQUEOUS ORAL CARE COMPOSITIONS - The invention provides a non-aqueous oral care composition with a liquid continuous phase comprising a thickening agent, a humectant, and one or more liquid polyethylene glycols having a melting point below 25° C., in which the liquid continuous phase is structured with crystals of one or more solid polyethylene glycols having a melting point of 25° C. or above. The rheological behaviour of the composition of the invention corresponds well with the characteristic rheological behaviour of typical aqueous dentifrice formulations. | 04-18-2013 |
Philip Christopher Waterfield, Heswall GB
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20150224039 | OIL-IN-WATER COSMETIC COMPOSITIONS - An oil-in-water emulsion cosmetic composition comprising solid particulates of 2-hydroxystearic acid having a particle size distribution such that 99% or more by weight have a particle size of less than 125 microns and a method of manufacture of such a composition. | 08-13-2015 |
Philip Christopher Waterfield, Heswall, Wirral, Merseyside GB
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20160106644 | METHOD OF MANUFACTURE OF ANTIPERSPIRANT SALTS - A UHT process for the manufacture of an aqueous antiperspirant composition comprising the steps of: (i) mixing aluminium-containing antiperspirant salt, water soluble calcium salt, amino acid, and water, (ii) heating the mixture to a temperature of greater than 100° C. at a pressure of greater than 1 Bar (100,000 Pa) and (iii) restoring the mixture to ambient temperature and pressure. | 04-21-2016 |
20160106649 | ANTIPERSPIRANT COMPOSITIONS - An aqueous composition comprising basic aluminium chloride salt, water soluble calcium salt, and amino acid, characterised in that the basic aluminium chloride salt is of formula Al | 04-21-2016 |
Robert Lloyd Waterfield, Prescott, AZ US
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20120131831 | HIGH CAPACITY MAGAZINE WITH MULTIPLE SPRINGS - A high capacity box magazine is provided. A plurality of nested followers may be adapted to nest one within another and a plurality of springs may be configured to nest one within another to facilitate the advancement of cartridges within the box magazine to a firearm. A spring cup or cups may be used to nest additional springs that work in series and are nested within each other to further reduce the required height of the springs. The reliability of a conventional lower capacity box magazine may be maintained or exceeded without requiring significantly greater length in order to accommodate the increased capacity. The high capacity box magazine typically requires less frequent magazine changes than conventional lower capacity box magazines. | 05-31-2012 |
20120180354 | Quick Barrel Change Firearm - A firearm can have a backbone, a barrel, a swinging wedge, and a barrel latch, in accordance with one or more embodiments. The barrel latch can be in mechanical communication with the swinging wedge. The barrel latch can have a first position and a second position and the swinging wedge can be configured to maintain attachment of the barrel to the backbone when the barrel latch is in the first position and is configured to release the barrel from the backbone when the barrel latch is in the second position. Thus, the firearm can provide quick barrel changes. Other features enhance the reliability and utility of the firearm. | 07-19-2012 |
20120180648 | FIREARM - A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is at least approximately 1.3 times that of a standard M16/M4. A piston can be formed on the bolt and can have a plurality of rings that are configured to cooperate with the piston to mitigate gas leakage past the piston. Each of the rings can have a key formed thereon and a gap formed therein such that the gap of one ring is configured to receive at least a portion of the key of another ring. The bolt carrier can have a double cut cam. | 07-19-2012 |
20140215877 | HIGH CAPACITY MAGAZINE WITH MULTIPLE SPRINGS - A high capacity box magazine is provided. A plurality of nested followers may be adapted to nest one within another and a plurality of springs may be configured to nest one within another to facilitate the advancement of cartridges within the box magazine to a firearm. A spring cup or cups may be used to nest additional springs that work in series and are nested within each other to further reduce the required height of the springs. The reliability of a conventional lower capacity box magazine may be maintained or exceeded without requiring significantly greater length in order to accommodate the increased capacity. The high capacity box magazine typically requires less frequent magazine changes than conventional lower capacity box magazines. | 08-07-2014 |
20160047612 | FIREARM SYSTEMS AND METHODS - A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is larger than that of a standard M16/M4. A bolt carrier can have a bolt that has a double cut cam having an unlocking cam surface that has sufficient dwell increase to delay a start of unlocking when the bolt carrier is used in an M4 carbine. A stepped extractor pin may be provided that prevents disengagement of the extractor pin. A tube can be configured to provide gas from a barrel of the firearm to the piston via the carrier key. The tube can have a heat radiator formed from triangular shaped threads on at least a portion of the tube. A piston on the bolt and can have a plurality of rings including pairs of mating rings that are formed and maintained as a matched pair. | 02-18-2016 |