Patents by Inventor Kedar Patel
Kedar Patel 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: 11695068Abstract: Methods for manufacturing double-slanted gate connected field plates that allow for the simultaneous optimization of electric field distributions between gate and drain terminals and gate and source terminals are described. A technical benefit of manufacturing the double-slanted gate connected field plate using greyscale lithography is that fabrication costs may be substantially reduced by reducing the number of process steps required to form the double-slanted gate connected field plate. The source-side slope and the drain-side slope of the double-slanted gate connected field plate may be concurrently formed with two different slopes or two different step profiles.Type: GrantFiled: March 9, 2021Date of Patent: July 4, 2023Assignee: Insyt, Inc.Inventor: Kedar Patel
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Publication number: 20230074594Abstract: A CRISPR system is successfully used to modify the genomes of a gram-positive bacterium, such as a species of the Cornybacterium genus. Methods for modifying Corynebacterium species include single-nucleotide changes, creating gene deletions and/or insertions.Type: ApplicationFiled: August 3, 2022Publication date: March 9, 2023Inventors: Stephen BLASKOWSKI, Robert COATES, Kedar PATEL, Hendrik Marinus VAN ROSSUM, Shawn SZYJKA
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Publication number: 20220319840Abstract: Methods for efficiently manufacturing field plates with one or more sloped profiles are described. The fabrication of a field plate structure may include the application of greyscale lithography techniques to enable the concurrent formation of one or more sloped surfaces of the field plate structure during one or more common processing steps. A technical benefit of manufacturing field plate structures that have one or more sloped surfaces using greyscale lithography is that fabrication costs may be substantially reduced by reducing the number of process steps required to form the field plate structures.Type: ApplicationFiled: June 14, 2022Publication date: October 6, 2022Inventor: Kedar Patel
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Patent number: 11279940Abstract: The present invention relates to methods for editing the genome of a microbial host cell in successive rounds of transformation. The method allows the introduction of genetic edits into the genome of a microbial host cell in an iterative fashion that does not require the use of functional counterselection following at least one round of transformation. It can be used to rapidly stack genetic edits in the genome of a microbial host cell. Kits for performing the methods are also disclosed.Type: GrantFiled: May 27, 2021Date of Patent: March 22, 2022Assignee: Zymergen Inc.Inventors: Stephen Blaskowski, Sara da Luz Areosa Cleto, Cameron Coates, Aaron Miller, Sharon Nademanee, Melissa Netwal, Kedar Patel, Shawn Szyjka, Philip Weyman, Solomon Henry Stonebloom, Colin Scott Maxwell, Elizabeth Lauren Meier
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Publication number: 20220013626Abstract: A method for manufacturing a semiconductor device includes: providing a semiconductor substrate; epitaxially growing a first semiconductor layer coupled to the semiconductor substrate; epitaxially growing a second semiconductor layer coupled to the first semiconductor layer, wherein the second semiconductor layer comprises a contact region and a terminal region surrounding the contact region; forming a mask layer on the second semiconductor layer, wherein the mask layer is patterned with a tapered region aligned with the terminal region of the second semiconductor layer; implanting ions into the terminal region of the second semiconductor layer using the mask layer to form a tapered junction termination element in the terminal region of the second semiconductor layer; and forming a contact structure in the contact region of the second semiconductor layer.Type: ApplicationFiled: July 7, 2021Publication date: January 13, 2022Applicant: NEXGEN POWER SYSTEMS, INC.Inventors: Subhash Srinivas Pidaparthi, Andrew P. Edwards, Clifford Drowley, Kedar Patel
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Publication number: 20210394958Abstract: A tote and tote system providing for more efficient retail order pick-ups is disclosed. In certain embodiments, a tote may comprise a bottom panel for supporting one or more retail items, a rear panel and a front panel, wherein the front panel comprises an opening for accessing the one or more retail items of the tote, a first and a second side panel, and one or more bale arms positioned across a top of the tote, wherein the one or more bale arms each comprise a substantially horizontal portion extending from the first side panel to the second side panel, such that the one or more bale arms are operable to support another tote stacked on top of the tote.Type: ApplicationFiled: June 17, 2020Publication date: December 23, 2021Inventors: Johanna Stechschulte, Jin Li, Gene Valdivieso, Coryna Lynn Hinojosa, Brian Kinderknecht, Samuel Letzerich, Kedar Patel, Craig T. Reali
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Publication number: 20210324378Abstract: The present disclosure relates to methods of joining three or more double-stranded (ds) or single-stranded (ss) DNA molecules of interest in vitro or in vivo. The method allows the joining of a large number of DNA fragments, in a deterministic fashion. It can be used to rapidly generate nucleic acid libraries that can be subsequently used in a variety of applications that include, for example, genome editing and pathway assembly. Kits for performing the method are also disclosed.Type: ApplicationFiled: June 23, 2021Publication date: October 21, 2021Inventors: Erik Jedediah DEAN, Kedar PATEL, Aaron MILLER, Kunal MEHTA, Philip WEYMAN
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Patent number: 11130955Abstract: Methods, compositions, and kits for high throughput DNA assembly reactions in vitro. Modular CRISPR DNA constructs comprising modular insert DNA parts flanked by cloning tag segments comprising pre-validated CRISPR protospacer/protospacer adjacent motif sequence combinations. High throughput methods of CRISPRi and CRISPRa.Type: GrantFiled: August 15, 2019Date of Patent: September 28, 2021Assignee: Zymergen Inc.Inventors: Brian Chaikind, Hendrik M. Van Rossum, Aaron Miller, Paul Perkovich, Shawn Szyjka, Kedar Patel
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Publication number: 20210292774Abstract: The present invention relates to methods for editing the genome of a microbial host cell in successive rounds of transformation. The method allows the introduction of genetic edits into the genome of a microbial host cell in an iterative fashion that does not require the use of functional counterselection following at least one round of transformation. It can be used to rapidly stack genetic edits in the genome of a microbial host cell. Kits for performing the methods are also disclosed.Type: ApplicationFiled: May 27, 2021Publication date: September 23, 2021Inventors: Stephen BLASKOWSKI, Sara da Luz Areosa CLETO, Cameron COATES, Aaron MILLER, Sharon NADEMANEE, Melissa NETWAL, Kedar PATEL, Shawn SZYJKA, Philip WEYMAN, Solomon Henry STONEBLOOM, Colin Scott MAXWELL, Elizabeth Lauren MEIER
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Publication number: 20210285014Abstract: The present invention relates to methods for editing the genome of a microbial host cell in one or more rounds of transformation. The method allows the introduction of genetic edits into the genome of a microbial host cell in a pooled and/or iterative fashion that does not require the use of functional counterselection following at least one round of transformation. It can be used to rapidly stack genetic edits in the genome of a microbial host cell. Compositions and kits for performing the methods are also disclosed.Type: ApplicationFiled: May 27, 2021Publication date: September 16, 2021Inventors: Stephen Blaskowski, Sara da Luz Areosa Cleto, Cameron Coates, Aaron Miller, Sharon Nademanee, Melissa Netwal, Kedar Patel, Shawn Szyjka, Philip Weyman, Solomon Henry Stonebloom, Colin Scott Maxwell, Elizabeth Lauren Meier
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Publication number: 20210280678Abstract: Methods for manufacturing double-slanted gate connected field plates that allow for the simultaneous optimization of electric field distributions between gate and drain terminals and gate and source terminals are described. A technical benefit of manufacturing the double-slanted gate connected field plate using greyscale lithography is that fabrication costs may be substantially reduced by reducing the number of process steps required to form the double-slanted gate connected field plate. The source-side slope and the drain-side slope of the double-slanted gate connected field plate may be concurrently formed with two different slopes or two different step profiles.Type: ApplicationFiled: March 9, 2021Publication date: September 9, 2021Inventor: Kedar Patel
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Patent number: 11066663Abstract: The present disclosure relates to methods of joining three or more double-stranded (ds) or single-stranded (ss) DNA molecules of interest in vitro or in vivo. The method allows the joining of a large number of DNA fragments, in a deterministic fashion. It can be used to rapidly generate nucleic acid libraries that can be subsequently used in a variety of applications that include, for example, genome editing and pathway assembly. Kits for performing the method are also disclosed.Type: GrantFiled: October 31, 2019Date of Patent: July 20, 2021Assignee: Zymergen Inc.Inventors: Erik Jedediah Dean, Kedar Patel, Aaron Miller, Kunal Mehta, Philip Weyman
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Patent number: 11053506Abstract: The present invention relates to methods for editing the genome of a microbial host cell in successive rounds of transformation. The method allows the introduction of genetic edits into the genome of a microbial host cell in an iterative fashion that does not require the use of functional counterselection following at least one round of transformation. It can be used to rapidly stack genetic edits in the genome of a microbial host cell. Kits for performing the methods are also disclosed.Type: GrantFiled: March 20, 2020Date of Patent: July 6, 2021Assignee: Zymergen Inc.Inventors: Stephen Blaskowski, Sara da Luz Areosa Cleto, Cameron Coates, Aaron Miller, Sharon Nademanee, Melissa Netwal, Kedar Patel, Shawn Szyjka, Philip Weyman, Solomon Henry Stonebloom, Colin Scott Maxwell, Elizabeth Lauren Meier
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Patent number: 11053515Abstract: The present invention relates to methods for editing the genome of a microbial host cell in one or more rounds of transformation. The method allows the introduction of genetic edits into the genome of a microbial host cell in a pooled and/or iterative fashion that does not require the use of functional counterselection following at least one round of transformation. It can be used to rapidly stack genetic edits in the genome of a microbial host cell. Compositions and kits for performing the methods are also disclosed.Type: GrantFiled: March 20, 2020Date of Patent: July 6, 2021Assignee: Zymergen Inc.Inventors: Stephen Blaskowski, Sara da Luz Areosa Cleto, Cameron Coates, Aaron Miller, Sharon Nademanee, Melissa Netwal, Kedar Patel, Shawn Szyjka, Philip Weyman, Solomon Henry Stonebloom, Colin Scott Maxwell, Elizabeth Lauren Meier
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Publication number: 20210115500Abstract: The present invention relates to methods for genotyping microbial host cells that have been subjected to metabolic engineering. The methods provided herein allow detection of genetic edits in the genome of a microbial host cell using PCR-based genome enrichment following appendage of a common priming site. The compositions and methods of the present invention can be used to confirm engineered metabolic diversity as well as ectopic insertions. Kits for performing the methods are also disclosed.Type: ApplicationFiled: October 16, 2020Publication date: April 22, 2021Inventors: Philip D. WEYMAN, Kedar PATEL, Aaron MILLER, Sara da Luz Areosa CLETO, Kunal MEHTA
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Publication number: 20200362346Abstract: A CRISPR system is successfully used to modify the genomes of a gram-positive bacterium, such as a species of the Corynebacterium genus. Methods for modifying Corynebacterium species include single-nucleotide changes, creating gene deletions and/or insertions.Type: ApplicationFiled: July 30, 2020Publication date: November 19, 2020Inventors: Stephen BLASKOWSKI, Robert COATES, Kedar PATEL, Hendrik Marinus VAN ROSSUM, Shawn SZYJKA
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Publication number: 20200283802Abstract: The present invention relates to methods for editing the genome of a microbial host cell in one or more rounds of transformation. The method allows the introduction of genetic edits into the genome of a microbial host cell in a pooled and/or iterative fashion that does not require the use of functional counterselection following at least one round of transformation. It can be used to rapidly stack genetic edits in the genome of a microbial host cell. Compositions and kits for performing the methods are also disclosed.Type: ApplicationFiled: March 20, 2020Publication date: September 10, 2020Inventors: Stephen BLASKOWSKI, Sara da Luz Areosa Cleto, Cameron Coates, Aaron Miller, Sharon Nademanee, Melissa Netwal, Kedar Patel, Shawn Szyjka, Philip Weyman, Solomon Henry Stonebloom, Colin Scott Maxwell, Elizabeth Lauren Meier
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Publication number: 20200283780Abstract: The present invention relates to methods for editing the genome of a microbial host cell in successive rounds of transformation. The method allows the introduction of genetic edits into the genome of a microbial host cell in an iterative fashion that does not require the use of functional counterselection following at least one round of transformation. It can be used to rapidly stack genetic edits in the genome of a microbial host cell. Kits for performing the methods are also disclosed.Type: ApplicationFiled: March 20, 2020Publication date: September 10, 2020Inventors: Stephen BLASKOWSKI, Sara da Luz Areosa CLETO, Cameron Coates, Aaron Miller, Sharon Nademanee, Melissa Netwal, Kedar Patel, Shawn Szyjka, Philip Weyman, Solomon Henry Stonebloom, Colin Scott Maxwell, Elizabeth Lauren Meier
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Publication number: 20200131508Abstract: The present disclosure relates to methods of joining three or more double-stranded (ds) or single-stranded (ss) DNA molecules of interest in vitro or in vivo. The method allows the joining of a large number of DNA fragments, in a deterministic fashion. It can be used to rapidly generate nucleic acid libraries that can be subsequently used in a variety of applications that include, for example, genome editing and pathway assembly. Kits for performing the method are also disclosed.Type: ApplicationFiled: October 31, 2019Publication date: April 30, 2020Inventors: Erik Jedediah Dean, Kedar Patel, Aaron Miller, Kunal Mehta, Philip Weyman
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Publication number: 20200056191Abstract: The disclosure describes methods, compositions, and kits for high throughput DNA assembly reactions in vitro. The disclosure further describes modular CRISPR DNA constructs comprising modular insert DNA parts flanked by cloning tag segments comprising pre-validated CRISPR protospacer/protospacer adjacent motif sequence combinations. High throughput methods of CRISPRi and CRISPRa are also disclosed.Type: ApplicationFiled: August 15, 2019Publication date: February 20, 2020Inventors: Brian Chaikind, Hendrik M. Van Rossum, Aaron Miller, Paul Perkovich, Shawn Szyjka, Kedar Patel