Patents by Inventor Christopher A. Zook
Christopher A. Zook 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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Publication number: 20230129438Abstract: Defined herein are immunomodulating Formula (1) compounds wherein R1, R2, R3, and W are as defined herein, stereoisomers thereof, and pharmaceutically acceptable salts thereof; and compositions comprising said compounds. The invention also includes methods for treating an inflammatory and/or immunological disease or disorder in an animal by administering a therapeutically effective amount of a Formula (1) compound, stereoisomer thereof, and a pharmaceutically acceptable salt thereof; or use of said compound of Formula (1) to prepare a medicament for treating an inflammatory and/or immunological disease or disorder in an animal.Type: ApplicationFiled: March 11, 2021Publication date: April 27, 2023Inventors: Christopher A. Zook, Todd M. Maddux, Tomasz Respondek
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Publication number: 20230077604Abstract: Antimicrobial peptides of general formula X0X1X2CX3X4X5CX6X7X8X9CYX10X11CX12X13 are provided. Also provided are certain formulations containing these peptides and methods of using these peptides for treating skin infections in an animal in need thereof.Type: ApplicationFiled: May 6, 2022Publication date: March 16, 2023Inventors: Michael Kuhn, Christopher A. Zook, Derek James Sheehan, Eric Baima, Richard Andrew Ewin, Hilary Phelps
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Patent number: 11352396Abstract: Antimicrobial peptides of general formula X0X1X2C X3X4X5CX6X7X8X9CYX10X11CX12X13 are provided. Also provided are certain formulations containing these peptides and methods of using these peptides for treating skin infections in an animal in need thereof.Type: GrantFiled: December 5, 2018Date of Patent: June 7, 2022Assignee: Zoetis Services LLCInventors: Michael Kuhn, Christopher A. Zook, Derek James Sheehan, Eric Baima, Richard Andrew Ewin, Hilary Phelps
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Publication number: 20200385429Abstract: Antimicrobial peptides of general formula X0X1X2C X3X4X5CX6X7X8X9CYX10X11CX12X13 are provided. Also provided are certain formulations containing these peptides and methods of using these peptides for treating skin infections in an animal in need thereof.Type: ApplicationFiled: December 5, 2018Publication date: December 10, 2020Inventors: Michael Kuhn, Christopher A. Zook, Derek James Sheehan, Eric Baima, Richard Andrew Ewin, Hilary Phelps
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Patent number: 10729698Abstract: The present disclosure relates generally to sol-gel polymer composites that comprise chitosan, a hydrophilic polymer, a gelation agent, and optional additional ingredients in a suitable medium. Advantageously, the sol-gel polymer composite can form a durable seal or strong solid in response to one or more physiological stimulus. The disclosure further relates to medical and veterinary uses of the composite, particularly, methods and delivery systems for reducing or preventing the incidence of a mammary disorder in a dairy animal. More particularly, the disclosure includes methods and sol-gel polymer composite compositions for creating a physical barrier on the teat surface or in the teat canal or cistern of a non-human animal for prophylactic treatment of mammary disorders such as mastitis wherein the sol-gel polymer creates a seal in response to one or more physiological stimulus.Type: GrantFiled: August 8, 2018Date of Patent: August 4, 2020Assignee: Zoetis Services LLCInventors: Sumitra Rajagopalan, Wilms Baille, Piotr Kujawa, Christopher A. Zook, Rebecca R. Quesnell, Dennis L. Huczek, Stephen L. Secreast, Laibin Luo, Tammy A. Sanders
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Patent number: 10449255Abstract: The present disclosure relates to methods, compositions, and devices for treatments related to mammary tissue in subjects, including reducing the incidence of mastitis. In particular, the disclosure can relate to creating a physical barrier on a teat surface, in a teat canal, or in a teat cistern for prophylactic treatment of mammary disorders.Type: GrantFiled: May 4, 2018Date of Patent: October 22, 2019Assignee: Zoetis Services LLCInventors: Christopher A. Zook, Michael T. Sweeney, Rebecca R. Quesnell, Fiona Patricia Clements, Claude-Raymond René, Bruktawit Asfaw, Sarah Barbara Kokotoff, Dominic Dominicovich Ugbedah
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Publication number: 20190030043Abstract: The present disclosure relates generally to sol-gel polymer composites that comprise chitosan, a hydrophilic polymer, a gelation agent, and optional additional ingredients in a suitable medium. Advantageously, the sol-gel polymer composite can form a durable seal or strong solid in response to one or more physiological stimulus. The disclosure further relates to medical and veterinary uses of the composite, particularly, methods and delivery systems for reducing or preventing the incidence of a mammary disorder in a dairy animal. More particularly, the disclosure includes methods and sol-gel polymer composite compositions for creating a physical barrier on the teat surface or in the teat canal or cistern of a non-human animal for prophylactic treatment of mammary disorders such as mastitis wherein the sol-gel polymer creates a seal in response to one or more physiological stimulus.Type: ApplicationFiled: August 8, 2018Publication date: January 31, 2019Inventors: Sumitra Rajagopalan, Wilms Baille, Piotr Kujawa, Christopher A. Zook, Rebecca R. Quesnell, Dennis L. Huczek, Stephen L. Secreast, Laibin Luo, Tammy A. Sanders
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Publication number: 20180264118Abstract: The present disclosure relates to methods, compositions, and devices for treatments related to mammary tissue in subjects, including reducing the incidence of mastitis. In particular, the disclosure can relate to creating a physical barrier on a teat surface, in a teat canal, or in a teat cistern for prophylactic treatment of mammary disorders.Type: ApplicationFiled: May 4, 2018Publication date: September 20, 2018Inventors: Christopher A. Zook, Michael T. Sweeney, Rebecca R. Quesnell, Fiona Patricia Clements, Claude-Raymond René, Bruktawit Asfaw, Sarah Barbara Kokotoff, Dominic Dominicovich Ugbedah
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Patent number: 10064870Abstract: The present disclosure relates generally to sol-gel polymer composites that comprise chitosan, a hydrophilic polymer, a gelation agent, and optional additional ingredients in a suitable medium. Advantageously, the sol-gel polymer composite can form a durable seal or strong solid in response to one or more physiological stimulus. The disclosure further relates to medical and veterinary uses of the composite, particularly, methods and delivery systems for reducing or preventing the incidence of a mammary disorder in a dairy animal. More particularly, the disclosure includes methods and sol-gel polymer composite compositions for creating a physical barrier on the teat surface or in the teat canal or cistern of a non-human animal for prophylactic treatment of mammary disorders such as mastitis wherein the sol-gel polymer creates a seal in response to one or more physiological stimulus.Type: GrantFiled: November 2, 2016Date of Patent: September 4, 2018Assignee: Zoetis Services LLCInventors: Sumitra Rajagopalan, Wilms Baille, Piotr Kujawa, Christopher A. Zook, Rebecca R. Quesnell, Dennis L. Huczek, Stephen L. Secreast, Laibin Luo, Tammy A. Sanders
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Patent number: 9987362Abstract: The present disclosure relates to methods, compositions, and devices for treatments related to mammary tissue in subjects, including reducing the incidence of mastitis. In particular, the disclosure can relate to creating a physical barrier on a teat surface, in a teat canal, or in a teat cistern for prophylactic treatment of mammary disorders.Type: GrantFiled: May 5, 2016Date of Patent: June 5, 2018Assignee: Zoetis Services LLCInventors: Christopher A. Zook, Michael T. Sweeney, Rebecca R. Quesnell, Fiona Patricia Clements, Claude-Raymond René, Bruktawit Asfaw, Sarah Barbara Kokotoff, Dominic Dominicovich Ugbedah
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Publication number: 20170119785Abstract: The present disclosure relates generally to sol-gel polymer composites that comprise chitosan, a hydrophilic polymer, a gelation agent, and optional additional ingredients in a suitable medium. Advantageously, the sol-gel polymer composite can form a durable seal or strong solid in response to one or more physiological stimulus. The disclosure further relates to medical and veterinary uses of the composite, particularly, methods and delivery systems for reducing or preventing the incidence of a mammary disorder in a dairy animal. More particularly, the disclosure includes methods and sol-gel polymer composite compositions for creating a physical barrier on the teat surface or in the teat canal or cistern of a non-human animal for prophylactic treatment of mammary disorders such as mastitis wherein the sol-gel polymer creates a seal in response to one or more physiological stimulus.Type: ApplicationFiled: November 2, 2016Publication date: May 4, 2017Inventors: SUMITRA RAJAGOPALAN, WILMS BAILLE, PIOTR KUJAWA, Christopher A. Zook, Rebecca R. Quesnell, Dennis L. Huczek, Stephen L. Secreast, Laibin Luo, Tammy A. Sanders
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Publication number: 20160324148Abstract: The present invention is generally in the field of methods, compositions, and devices for reducing the incidence of mastitis in an animal. More specifically the invention includes methods and compositions for creating a physical barrier on the teat surface or in the teat canal of an animal for prophylactic treatment of mammary disorders. In one embodiment, the methods and compositions are designed for use during the animal's dry period. In one embodiment, the methods and compositions are designed for placement in the teat cistern. In one embodiment, the methods and compositions are designed for placement in adhering to the external teat.Type: ApplicationFiled: May 5, 2016Publication date: November 10, 2016Inventors: Bruktawit Asfaw, Sarah Barbara Kokotoff, Fiona Patricia Clements, Claude-Raymond René, Dominic Dominikovich Ugbedah, Christopher A. Zook, Michael T. Sweeney, Rebecca R. Quesnell
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Publication number: 20160324969Abstract: The present disclosure relates to methods, compositions, and devices for treatments related to mammary tissue in subjects, including reducing the incidence of mastitis. In particular, the disclosure can relate to creating a physical barrier on a teat surface, in a teat canal, or in a teat cistern for prophylactic treatment of mammary disorders.Type: ApplicationFiled: May 5, 2016Publication date: November 10, 2016Inventors: Christopher A. Zook, Michael T. Sweeney, Rebecca R. Quesnell, Fiona Patricia Clements, Claude-Raymond René, Bruktawit Asfaw, Sarah Barbara Kokotoff, Dominic Dominicovich Ugbedah