Patents by Inventor Lee Baker

Lee Baker 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).

  • Patent number: 8343934
    Abstract: Classes of compounds that exhibit effective inhibition of autotaxin enzymes are provided. Such classes include naphthalenesulfones, phenylsulfones, and certain peptides with unnatural amino acids and exhibit reactivity with autotaxin to ultimately reduce the size of the reactive sites thereon to prevent conversion of lysophosphatidyl choline to lysophophatidic acid. Furthermore, such compounds can be incorporated within delivery forms for human ingestion. As such, these compounds accord an excellent manner of potentially reducing generation of certain cancers attributable to the presence of naturally occurring autotaxin within the human body. Methods of inactivating autotaxin to certain degrees therewith such compounds are encompassed within invention as well.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: January 1, 2013
    Assignee: University of Memphis
    Inventors: Abby Louise Parrill-Baker, Daniel Lee Baker, Elton Jeffrey North
  • Patent number: 8268891
    Abstract: Classes of compounds that exhibit effective inhibition of autotaxin enzymes are provided. Such classes include thioureas, diphenyldiazerenes, xanthenes, and isoindoles and exhibit reactivity with autotaxin to ultimately reduce the size of the reactive sites thereon to prevent conversion of lysophosphatidyl choline to lysophophatidic acid. Furthermore, such compounds can be incorporated within delivery forms for human ingestion. As such, these compounds accord an excellent manner of potentially reducing generation of certain cancers attributable to the presence of naturally occurring autotaxin within the human body. Methods of inactivating autotaxin to certain degrees therewith such compounds are encompassed within invention as well.
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: September 18, 2012
    Assignee: University of Memphis Research Foundation
    Inventors: Abby Louise Parrill-Baker, Daniel Lee Baker
  • Publication number: 20120100592
    Abstract: Novel and optimized classes of pipemidic acid derivative compounds that exhibit effective inhibition of autotaxin enzymes are provided. Such classes of compounds exhibit exhibit reactivity with autotaxin to ultimately reduce the size of the reactive sites thereon to prevent conversion of lysophosphatidyl choline to lysophophatidic acid. Furthermore, such compounds can be incorporated within delivery forms for human ingestion. As such, these compounds accord an excellent manner of potentially reducing generation of certain cancers attributable to the presence of naturally occurring autotaxin within the human body. Methods of inactivating autotaxin to certain degrees therewith such compounds are encompassed within invention as well.
    Type: Application
    Filed: October 26, 2010
    Publication date: April 26, 2012
    Inventors: Abby Louise Parrill-Baker, Daniel Lee Baker, Adrienne Hoeglund
  • Patent number: 8022239
    Abstract: A novel class of compounds to inactivate autotaxin enzymes is provided. Such compounds include mono- and di-fluoromethylphenyl C12-C18 phosphodiesters and exhibit reactivity with autotaxin to ultimately reduce the size of the reactive sites thereon to prevent conversion of lysophosphatidyl choline to lysophophatidic acid. Furthermore, such compounds are non-cytotoxic, and can be incorporated within delivery forms for human ingestion. As such, these compounds accord an excellent manner of potentially reducing generation of certain cancers attributable to the presence of naturally occurring autotaxin within the human body. Methods of producing such novel compounds are encompassed within this invention as well as methods of inactivating autotaxin to certain degrees therewith.
    Type: Grant
    Filed: October 2, 2009
    Date of Patent: September 20, 2011
    Assignee: The University of Memphis Research Foundation
    Inventors: Abby Louise Parrill-Baker, Daniel Lee Baker, Louis Edward Montedonico
  • Publication number: 20110160148
    Abstract: Classes of compounds that exhibit effective inhibition of autotaxin enzymes are provided. Such classes include naphthalenesulfones, phenylsulfones, and certain peptides with unnatural amino acids and exhibit reactivity with autotaxin to ultimately reduce the size of the reactive sites thereon to prevent conversion of lysophosphatidyl choline to lysophophatidic acid. Furthermore, such compounds can be incorporated within delivery forms for human ingestion. As such, these compounds accord an excellent manner of potentially reducing generation of certain cancers attributable to the presence of naturally occurring autotaxin within the human body. Methods of inactivating autotaxin to certain degrees therewith such compounds are encompassed within invention as well.
    Type: Application
    Filed: June 30, 2010
    Publication date: June 30, 2011
    Applicant: THE UNIVERSITY OF MEMPHIS RESEARCH FOUNDATION
    Inventors: Abby Louise Parrill-Baker, Daniel Lee Baker, Elton Jeffrey North
  • Patent number: 7938193
    Abstract: The vehicle mounted edging device provides a safe and efficient means for edging grass and soil adjacent to improved surfaces. The device is attached to the remotely actuated bed of a utility vehicle and utilizes the lifting capabilities of the bed for its operation. When the disc is in the cutting position, the operator of the utility vehicle positions the vehicle near the edge of the surface to be maintained and lowers the remotely actuated bed of the utility vehicle to place the disc adjacent to the surface to be maintained. The operator then drives the vehicle parallely to the edge of the path and remove the unwanted grass. The vehicle mounted edging device effectively guides the utility vehicle along the edge of the path so that minimal steering is required and is oriented to enable the operator to easily monitor the edging operation.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: May 10, 2011
    Inventor: Bruce Lee Baker
  • Publication number: 20100136650
    Abstract: A novel class of compounds to inactivate autotaxin enzymes is provided. Such compounds include mono- and di-fluoromethylphenyl C12-C18 phosphodiesters and exhibit reactivity with autotaxin to ultimately reduce the size of the reactive sites thereon to prevent conversion of lysophosphatidyl choline to lysophophatidic acid. Furthermore, such compounds are non-cytotoxic, and can be incorporated within delivery forms for human ingestion. As such, these compounds accord an excellent manner of potentially reducing generation of certain cancers attributable to the presence of naturally occurring autotaxin within the human body. Methods of producing such novel compounds are encompassed within this invention as well as methods of inactivating autotaxin to certain degrees therewith.
    Type: Application
    Filed: October 2, 2009
    Publication date: June 3, 2010
    Inventors: Abby Louise Parrill-Baker, Daniel Lee Baker, Louis Edward Montedonico
  • Publication number: 20090260841
    Abstract: The novel vehicle mounted edging device provides a safe and efficient means for edging grass and soil adjacent to improved surfaces. The device is attached to the remotely actuated bed of a utility vehicle and utilizes the lifting capabilities of the bed for its operation. When the disc is in the cutting position, the operator of the utility vehicle positions the vehicle near the edge of the surface to be maintained and lowers the remotely actuated bed of the utility vehicle to place the disc adjacent to the surface to be maintained. The operator then drives the vehicle parallely to the edge of the path and remove the unwanted grass. The novel vehicle mounted edging device effectively guides the utility vehicle along the edge of the path so that minimal steering is required and is oriented to enable the operator to easily monitor the edging operation.
    Type: Application
    Filed: April 17, 2008
    Publication date: October 22, 2009
    Inventor: Bruce Lee Baker
  • Publication number: 20090186844
    Abstract: The present invention relates to methods of affecting expression of a target gene, suitably brain-derived neurotrophic factor (BDNF) or related genes in a nerve cell in the central nervous system of a mammal. The method includes formulating and delivering an siRNA composition to a target site on the mammal to affect expression of the target gene in the nerve cell, wherein the target site is cerebrospinal space or muscle tissue innervated by a nerve cell, to down-regulate the target gene. Also disclosed are kits for use in practicing the novel methods of in vivo siRNA.delivery into target cells and gene regulation.
    Type: Application
    Filed: January 10, 2008
    Publication date: July 23, 2009
    Inventors: Gordon S. Mitchell, Tracy Lee Baker-Herman
  • Patent number: 7383014
    Abstract: Embodiments for a toner auger for use in an image forming device. The image forming device includes a channel through which toner is moved. The auger is positioned within the channel and has an axis of rotation and at least one offset section extending radially outward from the axis of rotation. The offset section forms a sweep envelope that extends outward from the axis of rotation. The auger may be positioned within the channel for the offset to contact the channel. Contact may cause a vibratory force that prevents the toner from clogging and bridging within the channel.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: June 3, 2008
    Assignee: Lexmark International, Inc.
    Inventors: Christopher Lee Baker, Derek Masami Inouye, Larry Steven Foster, Lenci Robert Kappes, Donn Duane Bryant
  • Patent number: 7257363
    Abstract: Embodiments of a device to move waste toner within an image forming device. In one embodiment, waste toner is formed during the image formation process. The waste toner is captured and moved through a first conduit. The conduit includes an outlet for passing the waste toner to a second conduit. The door is positionable between an open orientation to allow the waste toner to discharge into the second conduit, and a closed orientation. The second conduit includes an inlet for receiving the waste toner. The interface between the first and second conduits allows for the door to move between the open and closed orientations. The interface also greatly reduces or prevents the waste toner from leaking as it passes from the first conduit into the second conduit.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: August 14, 2007
    Assignee: Lexmark International, Inc.
    Inventors: Christopher Lee Baker, Benjamin Alan Askren, Donn Duane Bryant, Derek Masami Inouye, Lenci Robert Kappes, Edward Lynn Triplett
  • Patent number: 6876919
    Abstract: A method for estimating a cylinder specific performance parameter for a specific cylinder of an internal combustion engine for each firing attempt, which relies on production sensors commonly equipped onboard production vehicles, is disclosed.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: April 5, 2005
    Assignee: Ford Global Technologies, LLC
    Inventors: John Victor James, Margherita Zanini-Fisher, Ryan Lee Baker
  • Patent number: 6740385
    Abstract: Tuftable primary backings comprise a closed-weave, woven tape fabric to which is affixed a coherent web layer comprising staple fibers with fibers oriented in at least two directions and a plurality of the fibers being fused. The web layer is affixed to the fabric by penetration of fibers from the web into the fabric. The backings have substantial weftline straightness and stability against deformations in the machine, cross and off-axis directions. Improved tufted goods and methods for making the composites and tufted goods are also provided.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: May 25, 2004
    Assignee: BP Corporation North America Inc.
    Inventors: Hugh Chester Gardner, Thomas Lee Baker, Stephen G. Ceisel, Richard C. Moon, Thomas L. Oakley, Mark B. Williams
  • Publication number: 20030236611
    Abstract: A method for estimating a cylinder specific performance parameter for a specific cylinder of an internal combustion engine for each firing attempt, which relies on production sensors commonly equipped onboard production vehicles, is disclosed.
    Type: Application
    Filed: June 20, 2002
    Publication date: December 25, 2003
    Applicant: Ford Global Technologies, Inc.
    Inventors: John Victor James, Margherita Zanini-Fisher, Ryan Lee Baker
  • Patent number: 6572105
    Abstract: A diverter to direct media within an image forming apparatus along one of three media paths. A first gate and a second gate are positioned in an overlapping arrangement and each is movable between up and down positions. Each of the gates includes a biasing member to bias the gates towards the down position. An actuator contacts the second gate to move it to the up position. The overlapping arrangement of the first and second gates causes the first gate to also be moved to the up position when the second gate moves to the up position. A second actuator contacts the first gate to move the gate from the down position to the up position independently of the second gate.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: June 3, 2003
    Assignee: Lexmark International, Inc.
    Inventors: Christopher Lee Baker, Bryan Michael Blair, Daniel Lee Carter, Billy Carl Chappel
  • Publication number: 20030057642
    Abstract: A diverter to direct media within an image forming apparatus along one of three media paths. A first gate and a second gate are positioned in an overlapping arrangement and each is movable between up and down positions. Each of the gates includes a biasing member to bias the gates towards the down position. An actuator contacts the second gate to move it to the up position. The overlapping arrangement of the first and second gates causes the first gate to also be moved to the up position when the second gate moves to the up position. A second actuator contacts the first gate to move the gate from the down position to the up position independently of the second gate.
    Type: Application
    Filed: September 27, 2001
    Publication date: March 27, 2003
    Inventors: Christopher Lee Baker, Bryan Michael Blair, Daniel Lee Carter, Billy Carl Chappel
  • Publication number: 20030006570
    Abstract: A wheel barrow having three wheels is disclosed. A forward wheel is positioned adjacent the point of intersection between two convergent longitudinal frame members, and a pair of rearward wheels are disposed intermediately of the forward and rear ends of the longitudinal frame members. Frame members provide a support carriage for a container. Rear wheels are connected by an axle, and rear axle is connected at each end to frame members by downwardly depending bracket members. The wheels enable the operator to use the wheelbarrow without having to lift up to move the wheel barrow. The wheelbarrow can be moved merely by pushing the rearwardly extending, divergent frame members.
    Type: Application
    Filed: July 9, 2001
    Publication date: January 9, 2003
    Inventor: Howard Lee Baker
  • Publication number: 20020172795
    Abstract: Tuftable primary backings comprise a closed-weave, woven tape fabric to which is affixed a coherent web layer comprising staple fibers with fibers oriented in at least two directions and a plurality of the fibers being fused. The web layer is affixed to the fabric by penetration of fibers from the web into the fabric. The backings have substantial weftline straightness and stability against deformations in the machine, cross and off-axis directions. Improved tufted goods and methods for making the composites and tufted goods are also provided.
    Type: Application
    Filed: March 28, 2001
    Publication date: November 21, 2002
    Inventors: Hugh Chester Gardner, Thomas Lee Baker, Stephen G. Ceisel, Richard C. Moon, Thomas L. Oakley, Mark B. Williams
  • Publication number: 20020090246
    Abstract: A printer fir printing on a print medium includes a base unit with a primary media supply tray. An input option unit is positioned below the primary media supply tray. An output option unit is coupled with the input option unit.
    Type: Application
    Filed: January 9, 2001
    Publication date: July 11, 2002
    Inventors: Christopher Lee Baker, Daniel Paul Cahill, Edward Alan Rush
  • Patent number: D628134
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: November 30, 2010
    Assignee: PACCAR Inc
    Inventors: Adam Grant Salnick, Daniel R. Kieffer, Gerald Jay Angelo, Steven Lee Baker