Patents by Inventor Norman Barras
Norman Barras has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 8613948Abstract: 1R,2S-Methoxamine may be used topically for effective treatment of faecal incontinence at low doses without local or systemic side effects, for example, without affecting blood pressure. 1R,2S-Methoxamine may be used to treat other disturbances and disorders of the gastro-intestinal, as a pressor agent, as a nasal decongestant and in ophthalmology, at low does and without significant side effects.Type: GrantFiled: November 15, 2012Date of Patent: December 24, 2013Assignee: Norgine BVInventors: Norman Barras, Jeffrey Martin Thompson
-
Patent number: 8491931Abstract: 1R,2S-Methoxamine may be used topically for effective treatment of faecal incontinence at low doses without local or systemic side effects, for example, without affecting blood pressure. 1R,2S-Methoxamine may be used to treat other disturbances and disorders of the gastrointestinal, as a pressor agent, as a nasal decongestant and in ophthalmology, at low does and without significant side effects.Type: GrantFiled: September 30, 2009Date of Patent: July 23, 2013Assignee: Norgine BVInventors: Norman Barras, Jeffrey Martin Thompson
-
Publication number: 20100297263Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: August 7, 2010Publication date: November 25, 2010Applicant: NORGINE BVInventors: Norman Barras, Ian David Cox, Alex Ungar, Marc Halphen
-
Publication number: 20100196513Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: April 5, 2010Publication date: August 5, 2010Applicant: NORGINE BVInventors: Norman Barras, Ian David Cox, Alex Ungar, Marc Halphen
-
Publication number: 20100189815Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected from the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: April 5, 2010Publication date: July 29, 2010Applicant: NORGINE BVInventors: Norman Barras, Ian David Cox, Alex Ungar, Marc Halphen
-
Publication number: 20100086624Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: December 8, 2009Publication date: April 8, 2010Applicant: NORGINE BVInventors: Norman Barras, Ian David Cox, Alex Ungar, Marc Halphen
-
Patent number: 7658914Abstract: A composition comprising, per liter of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavorings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: GrantFiled: December 8, 2006Date of Patent: February 9, 2010Assignee: Norgine BVInventors: Norman Barras, Ian David Cox, Alex Ungar, Marc Halphen
-
Publication number: 20100022657Abstract: 1R,2S-Methoxamine may be used topically for effective treatment of faecal incontinence at low doses without local or systemic side effects, for example, without affecting blood pressure. 1R,2S-Methoxamine may be used to treat other disturbances and disorders of the gastrointestinal, as a pressor agent, as a nasal decongestant and in ophthalmology, at low does and without significant side effects.Type: ApplicationFiled: September 30, 2009Publication date: January 28, 2010Inventors: Norman Barras, Jeffrey Martin Thompson
-
Publication number: 20070298100Abstract: The invention provides a compressed pharmaceutical composition comprising polyethylene glycol of molecular weight from 2000 to 4500, wherein the polyethylene glycol makes up from 80 to 99.5% by weight of the composition, one or more electrolytes for the treatment of constipation, faecal impaction, faecal retention, intestinal gas and cramping, or flatulence; or for orthostatic lavage, colon evacuation or colon cleansing. It has been found, surprisingly, that a compressed pharmaceutical composition comprising PEG for example a solid tablet, is significantly more palatable than previously proposed compositions and is effective when administered. The compressed pharmaceutical composition of the invention comprising polyethylene glycol has been found to have a more agreeable taste and a more agreeable mouthfeel than previously proposed liquid or dry powder or granular compositions.Type: ApplicationFiled: April 25, 2005Publication date: December 27, 2007Applicant: NORGINE EUROPE BVInventors: Norman Barras, Ian Cox
-
Publication number: 20070116667Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: December 15, 2006Publication date: May 24, 2007Inventors: Norman Barras, Ian Cox
-
Publication number: 20070098764Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: December 8, 2006Publication date: May 3, 2007Inventors: Norman Barras, Ian Cox
-
Publication number: 20070086978Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: December 8, 2006Publication date: April 19, 2007Inventors: Norman Barras, Ian Cox
-
Patent number: 7169381Abstract: A composition comprising, per liter of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavorings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: GrantFiled: October 24, 2003Date of Patent: January 30, 2007Assignee: Norgine Europe BVInventors: Norman Barras, Ian David Cox
-
Publication number: 20050096397Abstract: 1R,2S-Methoxamine may be used topically for effective treatment of faecal incontinence at low doses without local or systemic side effects, for example, without affecting blood pressure. 1R,2S-Methoxamine may be used to treat other disturbances and disorders of the gastro-intestinal, as a pressor agent, as a nasal decongestant and in ophthalomology, at low doses and without significant side effects.Type: ApplicationFiled: December 20, 2002Publication date: May 5, 2005Inventors: Norman Barras, Jeffrey Thompson
-
Publication number: 20050080137Abstract: The invention relates to L-arginine, a derivative thereof or a pharmaceutically acceptable salt thereof for use as a laxative, for treatment of constipation and for clearing the rectum and/or the colon of a mammal. Compositions suitable for topical administration to an area of the gastrointestinal tract are provided. Orally administered preparations comprising for example an enteric coating that dissolves at a desired location in the gastrointestinal tract; a controlled release formulation; a sustained release formulation; a targeted drug delivery system; or a combination thereof are also provided.Type: ApplicationFiled: April 12, 2002Publication date: April 14, 2005Inventors: Norman Barras, Herbert Hechtman
-
Publication number: 20040143005Abstract: A composition comprising, per litre of aqueous solution, from 30 to 350 g polyethylene glycol, from 3 to 20 g of an ascorbic acid component selected form the group consisting of ascorbic acid, a salt of ascorbic acid, or a mixture thereof, an alkali metal or alkaline earth metal sulphate, preferably from 1 to 15 g thereof, and optionally one or more electrolytes selected from sodium chloride, potassium chloride, and sodium hydrogen carbonate, and preferably also comprising flavourings, is effective in cleansing the gut in preparation for a endoscopy, especially colonoscopy. It is safer than conventional sodium phosphate-based gut cleansing compositions, and hence can be used for patients who would be at risk with sodium phosphate-based compositions, and is better tolerated than conventional PEG-based compositions, leading to better patient compliance and enabling effective out-patient use.Type: ApplicationFiled: October 24, 2003Publication date: July 22, 2004Applicant: NORGINE EUROPE BVInventors: Norman Barras, Ian David Cox