Patents Assigned to Lewis & Clark College
  • Patent number: 10533026
    Abstract: The invention relates to degradation of organophosphate neurotoxins with molybdenum complexes. In particular, the degradation of phosphate ester neurotoxins can be performed with molybdenum peroxo complexes resulting in recoverable phosphorus-containing compounds.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: January 14, 2020
    Assignee: Lewis & Clark College
    Inventor: Louis Kuo
  • Patent number: 9024106
    Abstract: Degradation of phosphate esters, particularly neurotoxins and pesticides, is performed using high oxidative state molybdenum complexes, more particularly molybdenum(VI) complexes. A molybdenum(VI) complex is dissolved in water and then reacted with a phosphate ester. The phosphate esters can include, but are not limited to, VX, VE, VG, VM, GB, GD, GA, GF, parathion, paraoxon, triazophos, oxydemeton-methyl, chlorpyrifos, fenitrothion and pirimiphos-methyl, representing both chemical warfare agents as well as pesticides and insecticides.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: May 5, 2015
    Assignee: Lewis & Clark College
    Inventors: Louis Y. Kuo, Yusef A. Shari'ati
  • Publication number: 20140357928
    Abstract: Degradation of phosphate esters, particularly neurotoxins and pesticides, is performed using high oxidative state molybdenum complexes, more particularly molybdenum(VI) complexes. A molybdenum(VI) complex is dissolved in water and then reacted with a phosphate ester. The phosphate esters can include, but are not limited to, VX, VE, VG, VM, GB, GD, GA, GF, parathion, paraoxon, triazophos, oxydemeton-methyl, chlorpyrifos, fenitrothion and pirimiphos-methyl, representing both chemical warfare agents as well as pesticides and insecticides.
    Type: Application
    Filed: May 30, 2013
    Publication date: December 4, 2014
    Applicant: Lewis & Clark College
    Inventors: Louis Y. Kuo, Yusef A. Shari'ati
  • Patent number: 8815385
    Abstract: A fabricated microstructure includes a base and one or more nano-structures disposed on one or more portions of the base to adhere to a contact surface. The one or more portions of the base with the one or more nano-structures are located on the base such that, when the one or more nano-structures adhere to the contact surface and an external force is applied to peel the base from the contact surface, the one or more nano-structures in the one or more portions of the base facilitate or resist peeling of the nano-structures from the contact surface.
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: August 26, 2014
    Assignees: The Regents of the University of California, Lewis & Clark College
    Inventors: Ronald Fearing, Kellar Autumn
  • Patent number: 8610290
    Abstract: An integrated circuit chip has one or more electrically conductive nano-fibers formed on one or more contact pads of the integrated circuit chip. The one or more electrically conductive nano-fibers are configured to provide an adhesive force by intermolecular forces and establish an electrical connection with one or more contact pads disposed on the surface of a chip package.
    Type: Grant
    Filed: January 12, 2009
    Date of Patent: December 17, 2013
    Assignees: Lewis & Clark College, The Regents of the University of California
    Inventors: Kellar Autumn, Ronald S. Fearing, Steven D. Jones
  • Patent number: 7921858
    Abstract: An apparatus for transporting an object from one workstation to another, where the object or workstations may be contaminated with unwanted dirt or dust particles. A movable transfer arm connected to a control unit has an end effector including an array of nano-scale projections, where each projection provides one or more distal contact ends. The density of the contact ends is such as to grip a surface of the object with an intermolecular force sufficient to hold the object for movement in accordance with a control unit program. In accordance with a control unit program, after moving the gripped object to the workstation, the end effector is manipulated to release the gripped object, and before, during or after transport of the object, bring the arm's end effector into contact with a cleaning surface.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: April 12, 2011
    Assignee: Lewis & Clark College
    Inventors: Kellar Autumn, Wendy R. Hansen
  • Patent number: 7868220
    Abstract: Degradation of phosphate esters, particularly neurotoxins and pesticides, is performed using metallocene derivatives, more particularly molybdocene and tungstocene derivatives. A metallocene derivative is hydrolyzed and then reacted with a phosphate ester. The preferred metallocene derivatives are molybdocene and tungstocene derivatives. The phosphate esters can include, but are not limited to, VX, VE, VG, VM, GB, GD, GA, GF, parathion, paraoxon, triazophos, oxydemeton-methyl, chlorpyrifos, fenitrothion and pirimiphos-methyl, representing both chemical warfare agents as well as pesticides and insecticides.
    Type: Grant
    Filed: December 10, 2007
    Date of Patent: January 11, 2011
    Assignee: Lewis & Clark College
    Inventor: Louis Kuo
  • Patent number: 7785422
    Abstract: A method and apparatus for transporting an object from one workstation to another, where the object or workstations may be contaminated with unwanted dirt or dust particles, are disclosed. The object is gripped at one work station with a movable transfer arm. The movable transfer arm has an end effector including an array of nano-scale projections, where each projection provides one or more distal contact ends. The density of the contact ends is such as to grip a surface of the object with an intermolecular force sufficient to hold the object for movement After moving the gripped object to the workstation, the end effector is manipulated to release the gripped object. Before, during or after transport of the object, the arm's end effector is brought into contact with a cleaning surface.
    Type: Grant
    Filed: January 5, 2005
    Date of Patent: August 31, 2010
    Assignee: Lewis & Clark College
    Inventors: Kellar Autumn, Wendy R. Hansen
  • Publication number: 20100137672
    Abstract: Degradation of phosphate esters, particularly neurotoxins and pesticides, is performed using metallocene derivatives, more particularly molybdocene and tungstocene derivatives. A metallocene derivative is hydrolyzed and then reacted with a phosphate ester. The preferred metallocene derivatives are molybdocene and tungstocene derivatives. The phosphate esters can include, but are not limited to, VX, VE, VG, VM, GB, GD, GA, GF, parathion, paraoxon, triazophos, oxydemeton-methyl, chlorpyrifos, fenitrothion and pirimiphos-methyl, representing both chemical warfare agents as well as pesticides and insecticides.
    Type: Application
    Filed: December 10, 2007
    Publication date: June 3, 2010
    Applicant: LEWIS & CLARK COLLEGE
    Inventor: LOUIS KUO
  • Publication number: 20090146320
    Abstract: An integrated circuit chip has one or more electrically conductive nano-fibers formed on one or more contact pads of the integrated circuit chip. The one or more electrically conductive nano-fibers are configured to provide an adhesive force by intermolecular forces and establish an electrical connection with one or more contact pads disposed on the surface of a chip package.
    Type: Application
    Filed: January 12, 2009
    Publication date: June 11, 2009
    Applicants: The Regents of the University of California, Lewis & Clark College
    Inventors: Kellar Autumn, Ronald S. Fearing, Steven D. Jones
  • Publication number: 20080308953
    Abstract: An integrated circuit chip has one or more electrically conductive nano-fibers formed on one or more contact pads of the integrated circuit chip. The one or more electrically conductive nano-fibers are configured to provide an adhesive force by intermolecular forces and establish an electrical connection with one or more contact pads disposed on the surface of a chip package.
    Type: Application
    Filed: February 28, 2006
    Publication date: December 18, 2008
    Applicants: The Regents of the University of California, Lewis & Clark College
    Inventors: Kellar Autumn, Ronald S. Fearing, Steven D. Jones
  • Patent number: 7335271
    Abstract: A fabricated microstructure includes a plurality of protrusions. The protrusions are capable of providing substantially parallel adhesive force at a surface of between about 60 and 2000 nano-Newtons. A flexible shaft supports the protrusions, and a flexible member or beam is attached to the shaft to form a manipulator or gripper device.
    Type: Grant
    Filed: January 2, 2002
    Date of Patent: February 26, 2008
    Assignee: Lewis & Clark College
    Inventor: Kellar Autumn