Patents by Inventor Michael L. Klein
Michael L. Klein 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: 20230416347Abstract: Provided herein are antibody-peptide fusion proteins comprising an amyloid-reactive peptide linked to an antibody. Also provided herein are methods of treating amyloid-based diseases by administering an antibody-peptide fusion protein.Type: ApplicationFiled: April 11, 2023Publication date: December 28, 2023Inventors: Jonathan S. WALL, James S. FOSTER, Spencer GUTHRIE, Jaume PONS, Michael L. KLEIN
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Publication number: 20160151314Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.Type: ApplicationFiled: December 3, 2015Publication date: June 2, 2016Inventors: William F. DEGRADO, Gregory N. TEW, Michael L. KLEIN, Dahui LIU, Jing YUAN, Sungwook CHOI
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Patent number: 9241917Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.Type: GrantFiled: March 17, 2004Date of Patent: January 26, 2016Assignee: The Trustees of the University of PennsylvaniaInventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan, Sungwook Choi
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Patent number: 8889163Abstract: Facially amphiphilic polyphenylene and heteroarylene polymers and articles made therform having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a methods to attach facially amphiphilic polmers to a solid support. Utility as a contact disinfectant is disclosed.Type: GrantFiled: March 7, 2002Date of Patent: November 18, 2014Assignee: The Trustees of the University of PennsylvaniaInventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein
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Patent number: 8716530Abstract: The present invention discloses methods of use of facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, including, but not limited to, pharmaceutical uses of the polymers and oligomers as antimicrobial agents and as antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, compositions of the novel polymers and oligomers, including pharmaceutical compositions, and methods of designing and synthesizing the facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers.Type: GrantFiled: February 3, 2012Date of Patent: May 6, 2014Assignee: The Trustess of the University of PennsylvaniaInventors: William F. DeGrado, Dahui Liu, Gregory N. Tew, Michael L. Klein
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Patent number: 8455490Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.Type: GrantFiled: July 26, 2012Date of Patent: June 4, 2013Assignee: The Trustees of the University of PennsylvaniaInventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan, Sungwook Choi
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Publication number: 20130023561Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.Type: ApplicationFiled: July 26, 2012Publication date: January 24, 2013Inventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan, Sungwook Choi
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Publication number: 20120202887Abstract: The present invention discloses methods of use of facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, including, but not limited to, pharmaceutical uses of the polymers and oligomers as antimicrobial agents and as antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, compositions of the novel polymers and oligomers, including pharmaceutical compositions, and methods of designing and synthesizing the facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers.Type: ApplicationFiled: February 3, 2012Publication date: August 9, 2012Applicant: The Trustees of the University of PennsylvaniaInventors: William F. DeGRADO, Dahui Liu, Gregory N. Tew, Michael L. Klein
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Patent number: 8236800Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.Type: GrantFiled: October 31, 2007Date of Patent: August 7, 2012Assignee: The Trustees of the University of PennsylvaniaInventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan, Sungwook Choi
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Patent number: 8234074Abstract: A coarse grain model that mimics a lipid molecule, such as dimyristoylphosphatidylcholine (DMPC), is used to simulate self-assembly of a lamellar bilayer starting from a disordered configuration. The coarse grain model is orders of magnitude less demanding of CPU time compared to all-atom models. An initial bilayer-like structure is generated from a disordered configuration of the coarse grain models using a Monte Carlo simulation. The initial bilayer-like structure is refined using a molecular dynamics simulation. For relatively small systems, the molecular dynamics simulation can be performed under constant volume or constant pressure conditions. For larger systems, the molecular dynamics simulation is preferably performed under constant pressure conditions.Type: GrantFiled: June 12, 2003Date of Patent: July 31, 2012Assignee: The Trustees of the University of PennsylvaniaInventors: Carlos F. Lopez, Steven O. Nielsen, Preston B. Moore, Michael L. Klein
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Patent number: 8222456Abstract: The present invention discloses methods of use of facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, including, but not limited to, pharmaceutical uses of the polymers and oligomers as antimicrobial agents and as antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers, compositions of the novel polymers and oligomers, including pharmaceutical compositions, and methods of designing and synthesizing the facially amphiphilic polyaryl and polyarylalkynyl polymers and oligomers.Type: GrantFiled: January 21, 2005Date of Patent: July 17, 2012Assignee: The Trustees of the University of PennsylvaniaInventors: William F. DeGrado, Dahui Liu, Gregory N. Tew, Michael L. Klein
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Patent number: 7590517Abstract: Methods, systems, and computer program products for computational polymer processing including, without limitation, computational amphiphilic polymer design, conformational energy minimization, generation and refinement of torsional parameters for sub-units of potential polymers, generation of modified force field parameters, and prediction of conformational information for potential polymers. A target polymer backbone or portion thereof is identified. Small model compounds that have structural connectivities that are similar to structural connectivities of the target polymer backbone or portion thereof, are identified, whereby the combination of the small model compounds serve as a model of the target polymer or portion thereof. Gradient-corrected density functional theory (“DFT”) torsional potentials are calculated for the small model compounds, wherein energies are calculated at unconstrained and constrained geometries of the selected small model compounds.Type: GrantFiled: May 28, 2003Date of Patent: September 15, 2009Assignee: The Trustees of the University of PennsylvaniaInventors: Robert Doerksen, Bin Chen, William F. DeGrado, Michael L. Klein
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Publication number: 20080176807Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.Type: ApplicationFiled: October 31, 2007Publication date: July 24, 2008Inventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan, Sungwook Choi
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Patent number: 7351534Abstract: The present invention describes the identification of a mutation in a human FIBL-6 protein, which mutation is associated with Familial Age-Related Macular Degeneration. Transcripts and products of this mutated gene are useful in detecting and diagnosing AMD, developing therapeutics for treatment of AMD, as well as the isolation and manufacture of the protein and the constructions of transgenic animals expressing the mutant genes.Type: GrantFiled: January 27, 2004Date of Patent: April 1, 2008Assignee: Oregon Health & Sciences UniversityInventors: Michael L. Klein, Dennis Schultz
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Patent number: 7173102Abstract: Facially amphiphilic polymers and articles made therefrom having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a method to identify and optimize the facial amphiphilicity of polyamide, polyester, polyurea, polyurethane, polycarbonate and polyphenylene polymers. Utility as a contact disinfectant is disclosed.Type: GrantFiled: March 7, 2002Date of Patent: February 6, 2007Assignee: The Trustees of the University of PennsylvaniaInventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan
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Publication number: 20040202639Abstract: Facially amphiphilic polyphenylene and heteroarylene polymers and articles made therform having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a methods to attach facially amphiphilic polmers to a solid support. Utility as a contact disinfectant is disclosed.Type: ApplicationFiled: June 7, 2004Publication date: October 14, 2004Inventors: William F. DeGrado, Gregory N Tew, Michael L Klein
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Publication number: 20040185257Abstract: Facially amphiphilic polymers and articles made therefrom having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a method to identify and optimize the facial amphiphilicity of polyamide, polyester, polyurea, polyurethane, polycarbonate and polyphenylene polymers. Utility as a contact disinfectant is disclosed.Type: ApplicationFiled: May 11, 2004Publication date: September 23, 2004Inventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan
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Publication number: 20040107056Abstract: Methods, systems, and computer program products for computational polymer processing including, without limitation, computational amphiphilic polymer design, conformational energy minimization, generation and refinement of torsional parameters for sub-units of potential polymers, generation of modified force field parameters, and prediction of conformational information for potential polymers. A target polymer backbone or portion thereof is identified. Small model compounds that have structural connectivities that are similar to structural connectivities of the target polymer backbone or portion thereof, are identified, whereby the combination of the small model compounds serve as a model of the target polymer or portion thereof. Gradient-corrected density functional theory (“DFT”) torsional potentials are calculated for the small model compounds, wherein energies are calculated at unconstrained and constrained geometries of the selected small model compounds.Type: ApplicationFiled: May 28, 2003Publication date: June 3, 2004Inventors: Robert Doerksen, Bin Chen, William F. DeGrado, Michael L. Klein
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Publication number: 20040102941Abstract: A coarse grain model that mimics a lipid molecule, such as dimyristoylphosphatidylcholine (DMPC), is used to simulate self-assembly of a lamellar bilayer starting from a disordered configuration. The coarse grain model is orders of magnitude less demanding of CPU time compared to all-atom models. An initial bilayer-like structure is generated from a disordered configuration of the coarse grain models using a Monte Carlo simulation. The initial bilayer-like structure is refined using a molecular dynamics simulation. For relatively small systems, the molecular dynamics simulation can be performed under constant volume or constant pressure conditions. For larger systems, the molecular dynamics simulation is preferably performed under constant pressure conditions.Type: ApplicationFiled: June 12, 2003Publication date: May 27, 2004Applicant: The Trustees of the University of PennsylvaniaInventors: Carlos F. Lopez, Steven O. Nielsen, Preston B. Moore, Michael L. Klein
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Publication number: 20040023372Abstract: The present invention is directed to a tubular nanostructure for providing a stable nanometer-sized pore across a lipid bilayer membrane having a hydrophobic core region between two hydrophilic surface regions comprising a tubular body having a hydrophobic region flanked by hydrophilic regions, a method for inserting a tubular nanostructure into a lipid bilayer membrane, and a method for providing a stable pore in a lipid bilayer membrane.Type: ApplicationFiled: May 28, 2003Publication date: February 5, 2004Applicant: The Trustees of the University of PennsylvaniaInventors: Michael L. Klein, Carlos Lopez