Patents by Inventor Mark A. Troll
Mark A. Troll 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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Publication number: 20240124928Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: April 24, 2023Publication date: April 18, 2024Applicants: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 11634764Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: December 14, 2020Date of Patent: April 25, 2023Assignees: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Publication number: 20210189480Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: December 14, 2020Publication date: June 24, 2021Applicants: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 10870883Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: June 1, 2018Date of Patent: December 22, 2020Assignees: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Publication number: 20190062825Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: June 1, 2018Publication date: February 28, 2019Applicants: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 9988679Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: April 14, 2017Date of Patent: June 5, 2018Assignees: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Publication number: 20170218443Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: April 14, 2017Publication date: August 3, 2017Applicants: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 9624275Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: June 27, 2014Date of Patent: April 18, 2017Assignees: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 9540422Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: January 12, 2016Date of Patent: January 10, 2017Assignees: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 9534024Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: March 17, 2014Date of Patent: January 3, 2017Assignees: THE UAB RESEARCH FOUNDATION, UNIVERSITY OF WASHINGTONInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Publication number: 20160137703Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: January 12, 2016Publication date: May 19, 2016Applicants: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 9170230Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: March 17, 2014Date of Patent: October 27, 2015Assignees: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Publication number: 20140308662Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: June 27, 2014Publication date: October 16, 2014Applicants: UNIVERSITY OF WASHINGTON, THE UAB RESEARCH FOUNDATIONInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Publication number: 20140309402Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: March 17, 2014Publication date: October 16, 2014Applicants: THE UAB RESEARCH FOUNDATION, UNIVERSITY OF WASHINGTONInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Publication number: 20140256913Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: March 17, 2014Publication date: September 11, 2014Applicants: THE UAB RESEARCH FOUNDATION, UNIVERSITY OF WASHINGTONInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran
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Patent number: 8673550Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: GrantFiled: March 22, 2011Date of Patent: March 18, 2014Assignees: University of Washington, The UAB Research FoundationInventors: Jens H. Gundlach, Michael Niederweis, Thomas Z. Butler, Mikhail Pavlenok, Mark A. Troll, Suja Sukumaran, Bertil Hille
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Publication number: 20120055792Abstract: Provided herein are Mycobacterium smegmatis porin nanopores, systems that comprise these nanopores, and methods of using and making these nanopores. Such nanopores may be wild-type MspA porins, mutant MspA porins, wild-type MspA paralog porins, wild-type MspA homolog porins, mutant MspA paralog porins, mutant MspA homolog porins, or single-chain Msp porins. Also provided are bacterial strains capable of inducible Msp porin expression.Type: ApplicationFiled: March 22, 2011Publication date: March 8, 2012Applicants: THE UAB RESEARCH FOUNDATION, UNIVERSITY OF WASHINGTONInventors: Jens H. GUNDLACH, Michael NIEDERWEIS, Thomas Z. BUTLER, Mikhail PAVLENOK, Mark A. TROLL
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Publication number: 20030076556Abstract: Optical systems for selectively altering the propagation of light are provided. A representative optical system incorporates an optical device that includes a first para-electric holographic medium. The first para-electric holographic medium stores a first hologram that can exhibit a first active mode. The first hologram exhibits the first active mode when a first electric field is applied to the first para-electric holographic medium. When in the first active mode, the first hologram directs light incident upon the first holographic medium to a first location. Methods and other systems also are provided.Type: ApplicationFiled: October 24, 2001Publication date: April 24, 2003Inventors: Gregory D. VanWiggeren, Mark A. Troll, Tun S. Tan, Douglas M. Baney, Jeffrey N. Miller
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Patent number: 6470109Abstract: An efficient optical coupling arrangement of waveguides is achieved by providing compensation for the Goos-Hänchen effect along a total internal reflection interface. In one embodiment, the lateral shift of reflected light along the interface is calculated in order to determine a distance between axes of two waveguides. The spacing between the axes may be calculated to maximize coupling of light having a transverse electric polarization or light having a transverse magnetic polarization. Preferably, the spacing between axes is established to minimize polarization dependent loss. In another embodiment of the invention, the incidence angles of the two waveguides are selected on the basis of achieving equal lateral shifts of the two polarizations, so that polarization dependent loss is minimized.Type: GrantFiled: June 8, 2000Date of Patent: October 22, 2002Assignee: Agilent Technologies, Inc.Inventor: Mark A. Troll
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Patent number: 6377873Abstract: A method for determining the optimum ambient pressure at which to form a bubble in a liquid. Forming a bubble in a liquid has application in a variety of applications in which a bubble is formed in a liquid. Determining the optimum ambient pressure minimizes the amount of energy required to form the bubble in the liquid.Type: GrantFiled: August 23, 1999Date of Patent: April 23, 2002Assignee: Agilent Technologies, Inc.Inventor: Mark A. Troll