Patents by Inventor Salmaan H. Baxamusa
Salmaan H. Baxamusa 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: 11962129Abstract: The present disclosure relates to a laser diode system. The system may have at least one laser diode emitter having a substrate, at least one laser diode supported on the substrate, and a facet which a laser beam generated by the laser diode is emitted. A cooling subsystem is included which is disposed in contact with the substrate of the laser diode emitter. The cooling subsystem includes a plurality of cooling fins forming a plurality of elongated channels for circulating a cooling fluid therethrough to cool the laser diode emitter. The cooling fluid also flows over the facet of the laser diode emitter.Type: GrantFiled: April 9, 2021Date of Patent: April 16, 2024Assignees: Lawrence Livermore National Security, LLC, Colorado State University Research FoundationInventors: Jack Kotovsky, Salmaan H. Baxamusa, Clint D. Frye, Ian Seth Ladner, Thomas M. Spinka, Devin Joseph Funaro, David Ryan Hobby, Caleb Del Anderson, Todd Bandhauer
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Patent number: 11740454Abstract: In one inventive concept, a method for etching an optic includes obtaining a microemulsion, where the microemulsion includes a continuous oil phase, a surfactant system comprising at least one surfactant, and water, submerging at least a portion of the optic in the microemulsion, and agitating by ultrasonication the microemulsion for etching the optic submerged therein.Type: GrantFiled: March 26, 2018Date of Patent: August 29, 2023Assignee: Lawrence Livermore National Security, LLCInventors: Salmaan H. Baxamusa, John Adams, Paul Ehrmann, Ted Laurence, Marlon G. Menor, Kathleen I. Schaffers
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Publication number: 20220403523Abstract: Provided herein is a nanoscale material assembly made up of a plurality of nanoscale structures with a crosslinked polymer thermally deposited on the structures. Also disclosed are methods for preparing the nanoscale material assembly with a deposited crosslinked polymer. Further disclosed are various conditions and materials that when used in the preparation of the nanoscale material assemblies further enhance their mechanical properties. In some embodiments, the nanoscale material assemblies can be either nanoscale yarn assemblies or nanoscale sheet assemblies.Type: ApplicationFiled: July 1, 2022Publication date: December 22, 2022Inventors: Xavier N. Lepro Chavez, Chantel M. Aracne-Ruddle, Salmaan H. Baxamusa, Michael Stadermann
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Publication number: 20220329048Abstract: The present disclosure relates to a laser diode system. The system may have at least one laser diode emitter having a substrate, at least one laser diode supported on the substrate, and a facet which a laser beam generated by the laser diode is emitted. A cooling subsystem is included which is disposed in contact with the substrate of the laser diode emitter. The cooling subsystem includes a plurality of cooling fins forming a plurality of elongated channels for circulating a cooling fluid therethrough to cool the laser diode emitter. The cooling fluid also flows over the facet of the laser diode emitter.Type: ApplicationFiled: April 9, 2021Publication date: October 13, 2022Inventors: Jack KOTOVSKY, Salmaan H. BAXAMUSA, Clint D. FRYE, Ian Seth LADNER, Thomas M. SPINKA, Devin Joseph FUNARO, David Ryan HOBBY, Caleb Del ANDERSON, Todd BANDHAUER
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Patent number: 11408074Abstract: Provided herein is a nanoscale material assembly made up of a plurality of nanoscale structures with a crosslinked polymer thermally deposited on the structures. Also disclosed are methods for preparing the nanoscale material assembly with a deposited crosslinked polymer. Further disclosed are various conditions and materials that when used in the preparation of the nanoscale material assemblies further enhance their mechanical properties. In some embodiments, the nanoscale material assemblies can be either nanoscale yarn assemblies or nanoscale sheet assemblies.Type: GrantFiled: January 10, 2018Date of Patent: August 9, 2022Assignee: Lawrence Livermore National Security, LLCInventors: Xavier N. Lepro Chavez, Chantel M. Aracne-Ruddle, Salmaan H. Baxamusa, Michael Stadermann
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Patent number: 10968325Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.Type: GrantFiled: October 17, 2018Date of Patent: April 6, 2021Assignees: Lawrence Livermore National Security, LLC, General AtomicsInventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Philip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li
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Publication number: 20210003841Abstract: In one inventive concept, a method for etching an optic includes obtaining a microemulsion, where the microemulsion includes a continuous oil phase, a surfactant system comprising at least one surfactant, and water, submerging at least a portion of the optic in the microemulsion, and agitating by ultrasonication the microemulsion for etching the optic submerged therein.Type: ApplicationFiled: March 26, 2018Publication date: January 7, 2021Inventors: Salmaan H. Baxamusa, John Adams, Paul Ehrmann, Ted Laurence, Marlon G. Menor, Kathleen I. Schaffers
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Publication number: 20190211454Abstract: Provided herein is a nanoscale material assembly made up of a plurality of nanoscale structures with a crosslinked polymer thermally deposited on the structures. Also disclosed are methods for preparing the nanoscale material assembly with a deposited crosslinked polymer. Further disclosed are various conditions and materials that when used in the preparation of the nanoscale material assemblies further enhance their mechanical properties. In some embodiments, the nanoscale material assemblies can be either nanoscale yarn assemblies or nanoscale sheet assemblies.Type: ApplicationFiled: January 10, 2018Publication date: July 11, 2019Applicant: LAWRENCE LIVERMORE NATIONAL SECURITY, LLCInventors: Xavier N. Lepro Chavez, Chantel M. Aracne-Ruddle, Salmaan H. Baxamusa, Michael Stadermann
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Publication number: 20190048158Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.Type: ApplicationFiled: October 17, 2018Publication date: February 14, 2019Inventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Phillip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li
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Patent number: 10131754Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.Type: GrantFiled: April 15, 2016Date of Patent: November 20, 2018Assignees: Lawrence Livermore National Security, LLC, General AtomicsInventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Philip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li
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Patent number: 9545383Abstract: The disclosure is directed to enabling reversible, on-demand remote control of blood clotting and clot dissolution. In one embodiment, a laser at one wavelength triggers release of a DNA thrombin inhibitor from one nanorod, which acts as an anticoagulant to stop blood clotting. Another wavelength triggers release of a specific antidote, which reverses the effect of the thrombin inhibitor, restoring blood clotting.Type: GrantFiled: March 31, 2015Date of Patent: January 17, 2017Assignee: Massachusetts Institute of TechnologyInventors: Kimberly Hamad-Schifferli, Salmaan H. Baxamusa, Helena de Puig Guixe
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Publication number: 20160311989Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.Type: ApplicationFiled: April 15, 2016Publication date: October 27, 2016Inventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Philip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li
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Publication number: 20150272899Abstract: The disclosure is directed to enabling reversible, on-demand remote control of blood clotting and clot dissolution. In one embodiment, a laser at one wavelength triggers release of a DNA thrombin inhibitor from one nanorod, which acts as an anticoagulant to stop blood clotting. Another wavelength triggers release of a specific antidote, which reverses the effect of the thrombin inhibitor, restoring blood clotting.Type: ApplicationFiled: March 31, 2015Publication date: October 1, 2015Applicant: Massachusetts Institute of TechnologyInventors: Kimberly Hamad-Schifferli, Salmaan H. Baxamusa, Helena de Puig Guixe