Patents by Inventor George T. Coker
George T. Coker 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: 11982871Abstract: Apparatuses, systems, method, reagents, and kits for conducting assays as well as process for their preparation are described. They are particularly well suited for conducting automated analysis in a multi-well plate assay format.Type: GrantFiled: October 1, 2021Date of Patent: May 14, 2024Assignee: MESO SCALE TECHNOLOGIES, LLC.Inventors: Ian Chamberlin, Charles M. Clinton, Eli N. Glezer, Bandele Jeffrey-Coker, Manish Kochar, Sandor Kovacs, D. T. Le, Aaron Leimkuehler, George Sigal, Leo Tabakin, Jon Willoughby
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Publication number: 20240094233Abstract: The present invention relates to methods, devices and systems for associating consumable data with an assay consumable used in a biological assay. Provided are assay systems and associated consumables, wherein the assay system adjusts one or more steps of an assay protocol based on consumable data specific for that consumable. Various types of consumable data are described, as well as methods of using such data in the conduct of an assay by an assay system. The present invention also relates to consumables (e.g., kits and reagent containers), software, data deployable bundles, computer-readable media, loading carts, instruments, systems, and methods, for performing automated biological assays.Type: ApplicationFiled: July 18, 2023Publication date: March 21, 2024Inventors: Jacob N. WOHLSTADTER, Manish KOCHAR, Peter J. BOSCO, Ian D. CHAMBERLIN, Bandele JEFFREY-COKER, Eric M. JONES, Gary I. KRIVOY, Don E. KRUEGER, Aaron H. LEIMKUEHLER, Pei-Ming WU, Kim-Xuan NGUYEN, Pankaj OBEROI, Louis W. PANG, Jennifer PARKER, Victor PELLICIER, Nicholas SAMMONS, George SIGAL, Michael L. VOCK, Stanley T. SMITH, Carl C. STEVENS, Rodger D. OSBORNE, Kenneth E. PAGE, Michael T. WADE, Jon WILLOUGHBY, Lei WANG, Xinri CONG, Kin NG
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Patent number: 6756362Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: GrantFiled: May 6, 2002Date of Patent: June 29, 2004Inventors: Dikla Roufa, Adrian Harel, Robert C. A. Frederickson, George T. Coker, III
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Patent number: 6624245Abstract: A method is provided for the rapid formation of a biocompatible gel, and may be carried out in situ, i.e., at a selected site within a patient's body. The method involves admixing a biocompatible crosslinking component A having m sulfhydryl groups wherein m≧2 and a biocompatible crosslinking component B having n sulfhydryl-reactive groups wherein n≧2 and m+n>4, wherein the sulfhydryl-reactive groups are capable of covalent reaction with the sulfhydryl groups upon admixture of the components under effective crosslinking conditions to form a gel in less than one minute. Suitable reaction conditions for carrying out the crosslinking reaction will depend on the particular components and the type of reaction involved; that is, the “effective crosslinking conditions” may involve reaction in bulk or in a solvent, addition of a base, and/or irradiation of the admixture in the presence of a free radical initiator.Type: GrantFiled: November 5, 2001Date of Patent: September 23, 2003Assignee: Cohesion Technologies, Inc.Inventors: Donald G. Wallace, Gregory M. Cruise, Woonza M. Rhee, Jacqueline Anne Schroeder, George T. Coker, III, Marcee M. Maroney, Olof Mikael Trollsas
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Publication number: 20030069205Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: ApplicationFiled: May 6, 2002Publication date: April 10, 2003Applicant: Gliatech Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C.A. Frederickson, George T. Coker
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Publication number: 20020165337Abstract: A method is provided for the rapid formation of a biocompatible gel, and may be carried out in situ, i.e., at a selected site within a patient's body. The method involves admixing a biocompatible crosslinking component A having m sulfhydryl groups wherein m≧2 and a biocompatible crosslinking component B having n sulfhydryl-reactive groups wherein n≧2 and m+n>4, wherein the sulfhydryl-reactive groups are capable of covalent reaction with the sulfhydryl groups upon admixture of the components under effective crosslinking conditions to form a gel in less than one minute. Suitable reaction conditions for carrying out the crosslinking reaction will depend on the particular components and the type of reaction involved; that is, the “effective crosslinking conditions” may involve reaction in bulk or in a solvent, addition of a base, and/or irradiation of the admixture in the presence of a free radical initiator.Type: ApplicationFiled: November 5, 2001Publication date: November 7, 2002Inventors: Donald G. Wallace, Gregory M. Cruise, Woonza M. Rhee, Jacqueline Anne Schroeder, George T. Coker, Marcee M. Maroney, Olof Mikael Trollsas
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Patent number: 6417173Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: GrantFiled: December 30, 1999Date of Patent: July 9, 2002Assignee: Gliatech, Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C. A. Frederickson, George T. Coker, III
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Patent number: 6312725Abstract: This invention relates generally to two-part polymer compositions that rapidly form covalent linkages when mixed together. Such compositions are particularly well suited for use in a variety of tissue related applications when rapid adhesion to the tissue and gel formation is desired. In particular, they are useful as tissue sealants, in promoting hemostasis, for drug delivery, in effecting tissue adhesion, in providing tissue augmentation, and in the prevention of surgical adhesions.Type: GrantFiled: April 16, 1999Date of Patent: November 6, 2001Assignee: Cohesion Technologies, Inc.Inventors: Donald G. Wallace, Gregory M. Cruise, Woonza M. Rhee, Jacqueline Anne Schroeder, George T. Coker, III, Marcee M. Maroney
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Patent number: 6127348Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: GrantFiled: September 1, 1999Date of Patent: October 3, 2000Assignee: Gliatech, Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C. A. Frederickson, George T. Coker, III
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Patent number: 6020326Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: GrantFiled: June 6, 1995Date of Patent: February 1, 2000Assignee: Gliatech Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C.A. Frederickson, George T. Coker, III
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Patent number: 5994325Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: GrantFiled: June 6, 1995Date of Patent: November 30, 1999Assignee: Gliatech Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C. A. Frederickson, George T. Coker, III
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Patent number: 5705177Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: GrantFiled: July 26, 1994Date of Patent: January 6, 1998Assignee: Gliatech Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C. A. Frederickson, George T. Coker, III
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Patent number: 5705178Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used. In a more preferred embodiment, the average molecular weight is about 40,000 to 500,000 Daltons. The present invention further provides compositions and methods to inhibit glial cell invasion, detrimental bone growth and neurite outgrowth. In a preferred embodiment, the inhibitory compositions further comprise an adhesive protein.Type: GrantFiled: December 8, 1993Date of Patent: January 6, 1998Assignee: Gliatech, Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C. A. Frederickson, George T. Coker, III
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Patent number: 5605938Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing processes, and in particular, that he effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer. Thus the present invention provides a large number of materials for use in methods of inhibiting fibrosis and fibroblast invasion. Anionic polymers for use in the invention include but are not limited to natural proteoglycans, and the glycosaminoglycan moieties of proteoglycans. Additionally, anionic carbohydrates and other anionic polymers may be used. The anionic polymers dextran sulfate and pentosan polysulfate are preferred. In a more preferred embodiment, dextran sulfate, in which the sulfur content is greater than about 10% by weight, may be used.Type: GrantFiled: May 31, 1991Date of Patent: February 25, 1997Assignee: Gliatech, Inc.Inventors: Dikla Roufa, Adrian Harel, Robert C. A. Frederickson, George T. Coker, III
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Patent number: 4097434Abstract: An adhesive composition, a pressure sensitive adhesive tape or label, and a process to bond a porous substrate are disclosed wherein the adhesive composition employed comprises a thermoplastic elastomeric block polymer, a tackifying resin, and a low saturates content oil.Type: GrantFiled: September 1, 1976Date of Patent: June 27, 1978Assignee: Shell Oil CompanyInventor: George T. Coker, Jr.
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Patent number: T975004Abstract: an oil-free, pressure sensitive adhesive composition comprises a monoalkenyl arene/isoprene block copolymer, a tackifying resin compatible with the isoprene block and a predominately aromatic second resin compatible with the monoalkenyl arene block. These adhesive compositions possess excellent adhesive properties along with a lower melt viscosity and lower cost.Type: GrantFiled: January 31, 1978Date of Patent: October 3, 1978Assignee: Shell Oil CompanyInventors: David R. Hansen, George T. Coker, Jr.