Patents by Inventor Jeffrey A. Kester
Jeffrey A. Kester 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).
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Patent number: 7365093Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: February 23, 2005Date of Patent: April 29, 2008Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King
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Patent number: 7208517Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, a method of antagonizing endothelin, methods for the inhibition of bone metastases, methods for the prevention of growth of new metastases, methods for the inhibition of bone turnover, and methods for the prevention of bone loss in patients, including cancer patients, using an endothelin ET-A receptor antagonist.Type: GrantFiled: August 31, 2000Date of Patent: April 24, 2007Assignee: Abbott LabortoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King, Todd J. Janus, Robert J. Padley
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Publication number: 20060229280Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: ApplicationFiled: February 23, 2005Publication date: October 12, 2006Inventors: Martin Winn, Steven Boyd, Charles Hutchins, Hwan-Soo Jae, Andrew Tasker, Thomas von Geldern, Jeffrey Kester, Bryan Sorensen, Bruce Szczepankiewicz, Kenneth Henry, Gang Liu, Steven Wittenberger, Steven King
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Publication number: 20060003053Abstract: Processes for extracting juice from plant material containing terpene glycosides comprising the steps of crushing a plant material comprising terpene glycosides, blanching the crushed plant material in acidified water to obtain a puree, the puree comprising a juice extract and a plant solids residue, separating the juice extract from the plant solids residue, mixing enzymes with the juice extract, and separating the juice extract to obtain a sweet juice.Type: ApplicationFiled: June 30, 2004Publication date: January 5, 2006Inventors: Athula Ekanayake, Jeffrey Kester, Jianjun Li
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Patent number: 6946481Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: October 8, 2002Date of Patent: September 20, 2005Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King
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Publication number: 20050079255Abstract: A composition for preserving solid food products comprising a moisture-sensitive isothiocyanate compound and a hygroscopic carrier, wherein the composition is substantially free of sorbic acid, benzoic acid, and salts thereof. Also disclosed is a solid food product containing the aforementioned preservative composition and a method for preserving solid food products including the steps of adding a moisture-sensitive isothiocyanate to the solid food product and storing the resulting product at a reduced temperature.Type: ApplicationFiled: August 9, 2004Publication date: April 14, 2005Inventors: Athula Ekanayake, Jeffrey Kester, Jianjun Li, Gerhard Zehenbauer, Paul Bunke
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Publication number: 20050003068Abstract: Disclosed are beverage compositions containing green tea catechins and polyvalent mineral cations, wherein the beverage compositions exhibit a relatively low turbidity. Also disclosed is a process for avoiding the turbidity issues associated with inclusion of calcium and green tea catechins.Type: ApplicationFiled: July 1, 2004Publication date: January 6, 2005Inventors: Jeffrey Kester, Ashok Luhadiya, Gerhard Zehentbauer
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Patent number: 6462194Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: May 15, 2000Date of Patent: October 8, 2002Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King
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Patent number: 6388197Abstract: A high voltage insulator has a fiberglass reinforced core surrounded by a polymer weathershed housing with a plurality of fins. Metal fittings are located at both ends of the insulator and are connected to the weathershed housing by shielding collars. A corona protection device of semiconductive elastomeric material is attached or bonded to the exterior of the shielding collar or the metal fitting. The interface between the corona protection device and the shielding collar or metal fitting may include a sealant or other compound.Type: GrantFiled: March 23, 2000Date of Patent: May 14, 2002Assignee: Hubbell IncorporatedInventors: Tiebin Zhao, Jeffrey Kester, John A. Krause
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Patent number: 6380241Abstract: A compound of the formula (I): or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: November 17, 2000Date of Patent: April 30, 2002Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King
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Patent number: 6162927Abstract: A compound of the formula (I): ##STR1## or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: August 4, 1997Date of Patent: December 19, 2000Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen, Bruce G. Szczepankiewicz, Kenneth J. Henry, Gang Liu, Steven J. Wittenberger, Steven A. King
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Patent number: 5767144Abstract: A compound of the formula (I): ##STR1## or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: May 30, 1995Date of Patent: June 16, 1998Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen
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Patent number: 5731434Abstract: A compound of the formula (I): ##STR1## or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: June 1, 1995Date of Patent: March 24, 1998Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen
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Patent number: 5622971Abstract: A compound of the formula (I): ##STR1## or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.Type: GrantFiled: June 1, 1995Date of Patent: April 22, 1997Assignee: Abbott LaboratoriesInventors: Martin Winn, Steven A. Boyd, Charles W. Hutchins, Hwan-Soo Jae, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Bryan K. Sorensen
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Patent number: 5250548Abstract: Compounds are disclosed having the formula: ##STR1## The compounds of the invention are angiotensin II receptor antagonists.Type: GrantFiled: March 2, 1992Date of Patent: October 5, 1993Assignee: Abbott LaboratoriesInventors: Martin Winn, Biswanath De, Thomas M. Zydowsky, Daniel J. Kerkman, John F. DeBernardis, Saul H. Rosenberg, Kazumi Shiosaki, Fatima Z. Basha, Andrew S. Tasker, Thomas W. von Geldern, Jeffrey A. Kester, Steven Boyd, Diane M. Yamamoto, Anthony K. L. Fung
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Patent number: 4999430Abstract: Novel prodrugs or depot derivatives of 1,2,3,4-tetrahydro-9-acridinamine are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetylcholine production or release.Type: GrantFiled: July 31, 1989Date of Patent: March 12, 1991Assignee: Warner-Lambert CompanyInventors: Jeffrey A. Kester, Walter H. Moos, Anthony J. Thomas
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Patent number: 4996201Abstract: 4-(N-Substituted amino)-2-butynyl-1-carbamates and thiocarbamates and derivatives thereof are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as centrally acting muscarinic agents and are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetylcholine production or release.Type: GrantFiled: August 2, 1989Date of Patent: February 26, 1991Assignee: Warner-Lambert Co.Inventors: Stephen C. Bergmeier, Jeffrey A. Kester, Walter H. Moos, Haile Tecle, Anthony J. Thomas
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Patent number: 4988688Abstract: 4-(N-Substituted amino)-2-butynyl-1-ureas and thioureas and derivatives thereof are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as centrally acting muscarinic agents and are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetylcholine production or release.Type: GrantFiled: August 2, 1989Date of Patent: January 29, 1991Assignee: Warner-Lambert CompanyInventors: Jeffrey A. Kester, Walter H. Moos, Anthony J. Thomas
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Patent number: 4855308Abstract: A method is disclosed for the treatment or amelioration of the symptoms of cerebral insufficiency characterized by decreased central adrenergic and/or cholinergic function employing certain N-substituted aminopyridines.Type: GrantFiled: December 4, 1987Date of Patent: August 8, 1989Assignee: Warner-Lambert CompanyInventors: Jeffrey A. Kester, Walter H. Moos, Anthony J. Thomas