Patents by Inventor Archana H. Trivedi
Archana H. Trivedi 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: 11236323Abstract: The present disclosure relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.Type: GrantFiled: January 26, 2019Date of Patent: February 1, 2022Assignees: Toyota Motor Corporation, The University of AkronInventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Patent number: 11225654Abstract: Provided are methods and compositions for self-cleaning that include a lysozyme capable of decomposing a microbe, a substrate applied to a solid surface, and a linker moiety bound to an outer surface of said substrate and an active group of said digestive protein, said linker moiety between said lysozyme and said substrate and covalently linking said lysozyme to a surface of said substrate optionally by an amide bond.Type: GrantFiled: June 12, 2020Date of Patent: January 18, 2022Assignees: TOYOTA MOTOR CORPORATION, THE UNIVERSITY OF AKRONInventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Publication number: 20200342098Abstract: Provided are methods and compositions for self-cleaning that include a lysozyme capable of decomposing a microbe, a substrate applied to a solid surface, and a linker moiety bound to an outer surface of said substrate and an active group of said digestive protein, said linker moiety between said lysozyme and said substrate and covalently linking said lysozyme to a surface of said substrate optionally by an amide bond.Type: ApplicationFiled: June 12, 2020Publication date: October 29, 2020Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Motor Corporation, The University of AkronInventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Patent number: 10781438Abstract: The present invention relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.Type: GrantFiled: October 23, 2017Date of Patent: September 22, 2020Assignees: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Motor CorporationInventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Publication number: 20190153422Abstract: Provided are methods and compositions for self-cleaning that include a digestive protein capable of decomposing stain forming molecules, a substrate applied to a solid surface, and a linker moiety bound to an outer surface of said substrate and an active group of said digestive protein, said linker moiety between said protein and said substrate and covalently linking said protein to a surface of said substrate by an amide bond, the linker moiety between a free amine of said protein and said outer surface of said substrate wherein the digestive protein forms a layer on a surface of said substrate such that the digestive protein is surface exposed for reaction with a stain.Type: ApplicationFiled: January 23, 2019Publication date: May 23, 2019Inventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Publication number: 20190153424Abstract: The present disclosure relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.Type: ApplicationFiled: January 26, 2019Publication date: May 23, 2019Inventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Publication number: 20190153423Abstract: Provided are methods for providing thermal stability to a protein whereby a digestive protein is covalently bound to a substrate by a linker moiety bound to an outer surface of said substrate and an active group of the protein, the linker moiety covalently linking the protein to a surface of the substrate wherein the digestive protein forms a layer on the surface of said substrate such that the digestive protein is surface exposed.Type: ApplicationFiled: January 26, 2019Publication date: May 23, 2019Inventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Publication number: 20180044658Abstract: The present invention relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.Type: ApplicationFiled: October 23, 2017Publication date: February 15, 2018Inventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Patent number: 9828597Abstract: The present invention relates to compositions and a process in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a link moiety bound to both said digestive protein and said substrate. An alternative composition includes a digestive protein capable of decomposing a stain molecule and a coating substrate wherein said digestive protein may be dispersed in said coating substrate. The process claim includes binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.Type: GrantFiled: November 22, 2006Date of Patent: November 28, 2017Assignees: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Motor Corporation, The University of AkronInventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Publication number: 20080119381Abstract: The present invention relates to compositions and a process in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a link moiety bound to both said digestive protein and said substrate. An alternative composition includes a digestive protein capable of decomposing a stain molecule and a coating substrate wherein said digestive protein may be dispersed in said coating substrate. The process claim includes binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.Type: ApplicationFiled: November 22, 2006Publication date: May 22, 2008Applicants: Toyota Motor Corporation, University of Akron, Toyota Engineering & Manufacturing North America, Inc.Inventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii