Patents by Inventor Kalpesh Biyani
Kalpesh Biyani 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: 10905711Abstract: The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis.Type: GrantFiled: January 12, 2018Date of Patent: February 2, 2021Assignee: Vifor (International) Ltd.Inventors: Michael J. Cope, Paul Mansky, Futian Liu, Han-Ting Chang, Dominique Charmot, Eric Connor, Kalpesh Biyani, Mingjun Liu, Tony Kwok-Kong Mong, Yan Chen
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Patent number: 10852614Abstract: The present disclosure is directed to a method of forming a layered structure including a nanostructure layer having nanostructures. The method includes: forming a coating layer on the surface of the nanostructure layer, reflowing the coating layer, depositing one or more conductive plugs into the coating layer, and hardening the coating layer. The one or more conductive plugs each has a first portion configured to be placed in electrical communication with the nanostructure layer and a second portion not covered by the coating layer.Type: GrantFiled: April 30, 2019Date of Patent: December 1, 2020Assignee: Cambrios Film Solutions CorporationInventors: Paul Mansky, Kalpesh Biyani
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Publication number: 20190258128Abstract: The present disclosure is directed to a method of forming a layered structure including a nanostructure layer having nanostructures. The method includes: forming a coating layer on the surface of the nanostructure layer, reflowing the coating layer, depositing one or more conductive plugs into the coating layer, and hardening the coating layer. The one or more conductive plugs each has a first portion configured to be placed in electrical communication with the nanostructure layer and a second portion not covered by the coating layer.Type: ApplicationFiled: April 30, 2019Publication date: August 22, 2019Inventors: Paul Mansky, Kalpesh Biyani
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Patent number: 10324352Abstract: Various embodiments of the present disclosure are directed to structures comprising a nanostructure layer that includes a plurality of transparent conductors and coating layer formed on a surface thereof. In some embodiments, the coating layer includes one or more conductive plugs having outer and inner surfaces. The inner surface the plug is placed in electrical communication with the nanostructure layer and the outer surface forms conductive surface contacts proximate an outer surface of the coating layer. In some embodiments, the structure includes a polarizer and is used as a shielding layer in flat panel electrochromic displays, such as liquid crystal displays, touch panels, and the like.Type: GrantFiled: October 13, 2016Date of Patent: June 18, 2019Assignee: Cambrios Film Solutions CorporationInventors: Paul Mansky, Kalpesh Biyani
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Publication number: 20190169342Abstract: The present invention provides crosslinked amine polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritus, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.Type: ApplicationFiled: February 8, 2019Publication date: June 6, 2019Inventors: Inez Lees, Kalpesh Biyani, Eric Connor, Scott Hecker, Hongmin Zhang, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Xinnan Zhang
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Patent number: 10272103Abstract: The present invention provides a crosslinked amine and amide polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritis, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.Type: GrantFiled: October 30, 2015Date of Patent: April 30, 2019Assignee: Relypsa, Inc.Inventors: Jordan Kopping, Paul Mansky, YongQi Mu, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Kalpesh Biyani, Eric Connor, Scott Hecker, Inez Lees, Grace May, Faleh Salaymeh, Hongmin Zhang, David Bergbreiter
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Patent number: 10058567Abstract: The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis.Type: GrantFiled: March 14, 2016Date of Patent: August 28, 2018Assignee: Relypsa, Inc.Inventors: Michael J. Cope, Paul Mansky, Futian Liu, Han-Ting Chang, Dominique Charmot, Eric Connor, Kalpesh Biyani, Mingjun Liu, Tony Kwok-Kong Mong, Yan Chen, Gerrit Klaerner, Jerry Buysse
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Publication number: 20180133244Abstract: The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis.Type: ApplicationFiled: January 12, 2018Publication date: May 17, 2018Inventors: Michael J. Cope, Paul Mansky, Futian Liu, Han-Ting Chang, Dominique Charmot, Eric Connor, Kalpesh Biyani, Mingjun Liu, Tony Kwok-Kong Mong, Yan Chen
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Publication number: 20170258825Abstract: The present invention provides crosslinked amine polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritus, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.Type: ApplicationFiled: May 22, 2017Publication date: September 14, 2017Inventors: Eric Connor, Kalpesh Biyani, Scott Hecker, Inez Lees, Paul Mansky, YongQi Mu, Faleh Salaymeh, Hongmin Zhang, David E. Bergbreiter, Grace Huynh, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Xinnan Zhang
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Patent number: 9655920Abstract: The present invention provides crosslinked amine polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritus, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.Type: GrantFiled: February 24, 2011Date of Patent: May 23, 2017Assignee: Relypsa, Inc.Inventors: Eric Connor, Kalpesh Biyani, Scott Hecker, Inez Lees, Paul Mansky, YongQi Mu, Faleh Salaymeh, Hongmin Zhang, David Bergbreiter, Grace Huynh, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Xinnan Zhang
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Patent number: 9568646Abstract: The present disclosure relates to optical stacks having nanostructure-based transparent conductive films and low diffuse reflection. Also described are display devices that incorporate the optical stacks.Type: GrantFiled: March 13, 2013Date of Patent: February 14, 2017Assignee: CAM Holding CorporationInventors: Haixia Dai, Michael A. Spaid, Jeffrey Wolk, Kalpesh Biyani
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Publication number: 20170031225Abstract: Various embodiments of the present disclosure are directed to structures comprising a nanostructure layer that includes a plurality of transparent conductors and coating layer formed on a surface thereof. In some embodiments, the coating layer includes one or more conductive plugs having outer and inner surfaces. The inner surface the plug is placed in electrical communication with the nanostructure layer and the outer surface forms conductive surface contacts proximate an outer surface of the coating layer. In some embodiments, the structure includes a polarizer and is used as a shielding layer in flat panel electrochromic displays, such as liquid crystal displays, touch panels, and the like.Type: ApplicationFiled: October 13, 2016Publication date: February 2, 2017Inventors: Paul Mansky, Kalpesh Biyani
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Patent number: 9490048Abstract: Various embodiments of the present disclosure are directed to structures comprising a nanostructure layer that includes a plurality of transparent conductors and coating layer formed on a surface thereof. In some embodiments, the coating layer includes one or more conductive plugs having outer and inner surfaces. The inner surface the plug is placed in electrical communication with the nanostructure layer and the outer surface forms conductive surface contacts proximate an outer surface of the coating layer. In some embodiments, the structure includes a polarizer and is used as a shielding layer in flat panel electrochromic displays, such as liquid crystal displays, touch panels, and the like.Type: GrantFiled: March 15, 2013Date of Patent: November 8, 2016Assignee: CAM Holding CorporationInventors: Paul Mansky, Kalpesh Biyani
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Publication number: 20160193247Abstract: The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis.Type: ApplicationFiled: March 14, 2016Publication date: July 7, 2016Inventors: Michael J. Cope, Paul Mansky, Futian Liu, Han-Ting Chang, Dominique Charmot, Eric Connor, Kalpesh Biyani, Mingjun Liu, Tony Kwok-Kong Mong, Yan Chen, Gerrit Klaerner, Jerry Buysse
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Patent number: 9301974Abstract: The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis.Type: GrantFiled: October 15, 2013Date of Patent: April 5, 2016Assignee: Relypsa, Inc.Inventors: Michael J. Cope, Paul Mansky, Futian Liu, Han-Ting Chang, Dominique Charmot, Eric Connor, Kalpesh Biyani, Mingjun Liu, Tony Kwok-Kong Mong, Yan Chen
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Publication number: 20160051576Abstract: The present invention provides a crosslinked amine and amide polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritis, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.Type: ApplicationFiled: October 30, 2015Publication date: February 25, 2016Applicant: RELYPSA, INC.Inventors: Jordan Kopping, Kalpesh Biyani, Eric Connor, Scott Hecker, Inez Lees, Grace Huynh, Faleh Salaymeh, Hongmin Zhang, David Bergbreiter, Paul Mansky, YongQi Mu, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao
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Patent number: 9181364Abstract: The present invention provides a crosslinked amine and amide polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritis, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.Type: GrantFiled: February 24, 2011Date of Patent: November 10, 2015Assignee: Relypsa, Inc.Inventors: Jordan Kopping, Kalpesh Biyani, Eric Connor, Scott Hecker, Inez Lees, Grace Huynh, Faleh Salaymeh, Hongmin Zhang, David Bergbreiter, Paul Mansky, YongQi Mu, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao
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Publication number: 20140356316Abstract: The present invention provides crosslinked amine polymers effective for binding and removing bile salts from the gastrointestinal tract. These bile acid binding polymers or pharmaceutical compositions thereof can be administered to subjects to treat various conditions, including hypercholesteremia, diabetes, pruritus, irritable bowel syndrome-diarrhea (IBS-D), bile acid malabsorption, and the like.Type: ApplicationFiled: February 24, 2011Publication date: December 4, 2014Applicant: RELYPSA, INC.Inventors: Eric Connor, Kalpesh Biyani, Scott Hecker, Inez Lees, Grace Huynh, Faleh Salaymeh, Hongmin Zhang, David Bergbreiter, Paul Mansky, YongQi Mu, Michael James Cope, Elizabeth Goka, Angela Lee, Deidre Madsen, Jun Shao, Xinnan Zhang
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Publication number: 20140044804Abstract: The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis.Type: ApplicationFiled: October 15, 2013Publication date: February 13, 2014Applicant: Relypsa, Inc.Inventors: Michael J. Cope, Paul Mansky, Futian Liu, Han-Ting Chang, Dominique Charmot, Eric Connor, Kalpesh Biyani, Mingjun Liu, Tony Kwok-Kong Mong, Yan Chen
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Patent number: 8617609Abstract: The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis.Type: GrantFiled: October 2, 2006Date of Patent: December 31, 2013Assignee: Relypsa, Inc.Inventors: Michael J. Cope, Paul Mansky, Futian Liu, Han-Ting Chang, Dominique Charmot, Eric Connor, Kalpesh Biyani, Mingjun Liu, Tony Kwok-Kong Mong, Yan Chen