Patents by Inventor Aliaksandr Zaretski
Aliaksandr Zaretski 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: 11879848Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: GrantFiled: December 3, 2021Date of Patent: January 23, 2024Assignee: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Publication number: 20230296558Abstract: A biosensor device for detecting an analyte in a sample, and methods of fabrication and use thereof. The biosensor device includes a vertical stack including a patterned biosensor layer; a hydrogel layer disposed above and in contact with the patterned biosensor layer; a permeable metallic electrode disposed above the hydrogel layer; and a sample collection layer disposed proximate and in contact with the permeable metallic electrode.Type: ApplicationFiled: July 14, 2021Publication date: September 21, 2023Inventor: Aliaksandr Zaretski
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Publication number: 20220091042Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: ApplicationFiled: December 3, 2021Publication date: March 24, 2022Applicant: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Patent number: 11193890Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: GrantFiled: May 4, 2020Date of Patent: December 7, 2021Assignee: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Publication number: 20200333254Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: ApplicationFiled: May 4, 2020Publication date: October 22, 2020Applicant: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Patent number: 10641710Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: GrantFiled: December 5, 2017Date of Patent: May 5, 2020Assignee: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Publication number: 20180100802Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: ApplicationFiled: December 5, 2017Publication date: April 12, 2018Applicant: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Patent number: 9863885Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: GrantFiled: October 7, 2016Date of Patent: January 9, 2018Assignee: The Regents of the University of CalifornaInventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Patent number: 9840024Abstract: Provided herein are processes for transferring high quality large-area graphene layers (e.g., single-layer graphene) to a flexible substrate based on preferential adhesion of certain thin metallic films to graphene followed by lamination of the metallized graphene layers to a flexible target substrate in a process that is compatible with roll-to-roll manufacturing, providing an environmentally benign and scalable process of transferring graphene to flexible substrates.Type: GrantFiled: July 15, 2016Date of Patent: December 12, 2017Assignee: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi
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Publication number: 20170102334Abstract: A method for fabricating a composite film structure, the method includes determining a desired morphology for a metallic layer of the composite film structure, selecting a first metal substrate based on the determining, transferring a graphene layer onto the first metal substrate, depositing the metallic layer on the graphene layer to achieve the desired morphology, and removing the first metal substrate from the graphene and the deposited metallic layer to form the composite film structure. A surface energy difference between the first metal substrate and the deposited metallic layer results in the desired morphology of the metallic layer.Type: ApplicationFiled: October 7, 2016Publication date: April 13, 2017Inventors: Aliaksandr Zaretski, Darren J. Lipomi, Alex Savtchenko, Elena Molokanova, Mark Mercola
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Publication number: 20160318207Abstract: Provided herein are processes for transferring high quality large-area graphene layers (e.g., single-layer graphene) to a flexible substrate based on preferential adhesion of certain thin metallic films to graphene followed by lamination of the metallized graphene layers to a flexible target substrate in a process that is compatible with roll-to-roll manufacturing, providing an environmentally benign and scalable process of transferring graphene to flexible substrates.Type: ApplicationFiled: July 15, 2016Publication date: November 3, 2016Inventors: Aliaksandr Zaretski, Darren J. Lipomi
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Patent number: 9418839Abstract: Provided herein are processes for transferring high quality large-area graphene layers (e.g., single-layer graphene) to a flexible substrate based on preferential adhesion of certain thin metallic films to graphene followed by lamination of the metallized graphene layers to a flexible target substrate in a process that is compatible with roll-to-roll manufacturing, providing an environmentally benign and scalable process of transferring graphene to flexible substrates.Type: GrantFiled: June 19, 2015Date of Patent: August 16, 2016Assignee: The Regents of the University of CaliforniaInventors: Aliaksandr Zaretski, Darren J. Lipomi
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Publication number: 20150371848Abstract: Provided herein are processes for transferring high quality large-area graphene layers (e.g., single-layer graphene) to a flexible substrate based on preferential adhesion of certain thin metallic films to graphene followed by lamination of the metallized graphene layers to a flexible target substrate in a process that is compatible with roll-to-roll manufacturing, providing an environmentally benign and scalable process of transferring graphene to flexible substrates.Type: ApplicationFiled: June 19, 2015Publication date: December 24, 2015Inventors: Aliaksandr Zaretski, Darren J. Lipomi