Patents by Inventor Timothy Owen

Timothy Owen 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).

  • Publication number: 20070282900
    Abstract: A computer system and method is disclosed for mining current and archived address data in order to identify a preferred address for each service point in a territory. The data mining system may start in response to the presentation of a candidate address for matching. The set of mined data may be prioritized by clustering like characteristics, building similarity matrices, and by constructing dendrograms with nodes joined according to common characteristics. A computer system and method for maintaining a central database of preferred addresses is also disclosed. Selected address data gathered in a queue may be scored by characteristic, grouped by consignee location, and staged for processing. The scored queue of data may be prioritized by clustering like characteristics, building similarity matrices, and by constructing dendrograms.
    Type: Application
    Filed: January 27, 2006
    Publication date: December 6, 2007
    Inventors: Timothy Owens, Duane Anderson
  • Publication number: 20070246184
    Abstract: Disclosed is an apparatus and method for verifying the treatment of molten metal wherein a sensing device detects an in situ response resulting from the treatment of the molten metal. The in situ response is compared to a pre-set limit or condition in order to determine whether or not proper treatment of the molten metal has occurred. In particular, the sensing device detects an in situ response resulting from the mixture of a molten metal addition to a molten metal. An electronic transformation device can be used to transform the in situ response into a response data set. The response data set can be transmitted to and received by a microprocessor. The microprocessor can manipulate the response data set. The in situ response to the treatment of the molten metal can be in the form of heat, light intensity, light wavelength, density of smoke particles, composition of smoke particles, mechanical vibration and combinations thereof.
    Type: Application
    Filed: March 20, 2007
    Publication date: October 25, 2007
    Applicant: THYSSENKRUPP--WAUPACA DIVISION
    Inventors: Ronald Thurston, Robert Jezwinski, Gene A. Johnson, Timothy Owens
  • Publication number: 20070161434
    Abstract: A golf ball is provided that has a hard sphere core or layer that exhibits a controlled vibrational response. The vibrational response may be controlled by tailoring the stiffness or damping of the sphere with at least one element, such as a groove(s) or any other type of indentation in the hard sphere core. The groove (or grooves) serves to locally reduce the wall thickness of the hollow metal sphere core, thereby reducing the stiffness of the core by allowing larger deformations under a load without significantly reducing the total mass of the core. This results in a golf ball that is legal for play and capable of drive distances essentially equivalent to those of currently available high performance golf balls, but that also maintains a high moment of inertia, allowing less hooks and slices during play.
    Type: Application
    Filed: June 3, 2005
    Publication date: July 12, 2007
    Inventors: Douglas DuFaux, Timothy Owens, Glenn Spacht
  • Publication number: 20070032760
    Abstract: A balloon for a catheter and a method of making the balloon, having a layer of a porous polymeric material with a modified outer surface and a lubricious coating bonded to the modified outer surface. In one embodiment, the modified outer surface is formed by a polymer impregnated in the porous polymeric material, and the subsequently applied lubricious coating bonds to the impregnating polymer. In another embodiment, the modified outer surface is formed by a functionality deposited on the porous polymeric material which bonds to the subsequently applied lubricious coating. The modified outer surface provides an improved strong bond between the lubricious coating and the balloon, for improved catheter performance.
    Type: Application
    Filed: October 18, 2006
    Publication date: February 8, 2007
    Inventors: Fozan El-Nounou, Timothy Owens, Florencia Lim, Edwin Wang
  • Patent number: 7172575
    Abstract: A balloon for a catheter and a method of making the balloon, having a layer of a porous polymeric material with a modified outer surface and a lubricious coating bonded to the modified outer surface. In one embodiment, the modified outer surface is formed by a polymer impregnated in the porous polymeric material, and the subsequently applied lubricious coating bonds to the impregnating polymer. In another embodiment, the modified outer surface is formed by a functionality deposited on the porous polymeric material which bonds to the subsequently applied lubricious coating. The modified outer surface provides an improved strong bond between the lubricious coating and the balloon, for improved catheter performance.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: February 6, 2007
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Fozan El-Nounou, Timothy Owens, Florencia Lim, Edwin Wang
  • Publication number: 20070015744
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof wherein m, n, X, Ar, R1, R2, R3, R4 and R5 are as defined herein. Also provided are methods for preparing, compositions comprising, and methods for using compounds of formula I.
    Type: Application
    Filed: July 12, 2006
    Publication date: January 18, 2007
    Inventors: Timothy Owens, Steven Sethofer, Keith Walker, Shu Zhao
  • Patent number: 7147817
    Abstract: A method of making a catheter balloon or other expandable tubular medical device or component thereof, in which an assembly of heat shrink material on an outer surface of coaxially disposed first and second tubes is heated to radially shrink the heat shrink material and reduce the outer diameter of the first tube. In a presently preferred embodiment, the heat shrink material extends at least along a central section of the first tube to reduce the outer diameter of the first tube at least along the central section of the first tube. The first and second tubes form the outer and inner layers, respectively, of a multilayered balloon, which has an improved low profile outer diameter.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: December 12, 2006
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Florencia Lim, Timothy Owens, Srinivasan Sridharan, Chi Le Long
  • Publication number: 20060178232
    Abstract: A golf ball is provided that has a hard sphere core or layer that exhibits a controlled vibrational response. The vibrational response may be controlled by tailoring the stiffness or damping of the sphere with at least one element, such as a groove(s) or any other type of indentation in the hard sphere core. The groove (or grooves) serves to locally reduce the wall thickness of the hollow metal sphere core, thereby reducing the stiffness of the core by allowing larger deformations under a load without significantly reducing the total mass of the core. This results in a golf ball that is legal for play and capable of drive distances essentially equivalent to those of currently available high performance golf balls, but that also maintains a high moment of inertia, allowing less hooks and slices during play.
    Type: Application
    Filed: October 19, 2005
    Publication date: August 10, 2006
    Inventors: Timothy Owens, Douglas DuFaux, Mark Elliott, Kris Turschmid
  • Publication number: 20060100312
    Abstract: The present invention relates to a plastisol ink for textiles and in particular to a screen printable PVC/phthalate-free plastisol textile ink having good storage stability and excellent wet-on-wet printing. characteristics. The plastisol textile ink of the present invention is substantially free of PVC and phthalates and comprises (i) a core-shell acrylic polymer having an acrylic polymer shell with a Tg of 90-125° C. and an acrylic polymer core with a lower Tg than the shell, (ii) an organic phosphate plasticiser having a viscosity of 60-120 mm2/s, and (iii) a pigment. Any particulate components in the ink have a particle size of 1-80 ?m.
    Type: Application
    Filed: May 20, 2003
    Publication date: May 11, 2006
    Inventors: Geoffrey Hall, Timothy Owen
  • Publication number: 20050167888
    Abstract: A catheter balloon or other expandable tubular medical device or component, having at least a first layer with a first section and a second section longitudinally compacted by more than the first section. In a presently preferred embodiment, the second section of the first layer extends at least in part along a central portion of the length of the first layer. The longitudinal compaction of the material of the first layer preferably results in a balloon or other expandable tubular medical device or component having improved performance characteristics such as compliance and dimensional stability. One aspect of the invention is directed to a method of longitudinally compacting a porous polymeric tube incrementally along the length of the tube, to compact sections of the tube.
    Type: Application
    Filed: March 29, 2005
    Publication date: August 4, 2005
    Inventors: Timothy Owens, Florencia Lim
  • Patent number: 6902571
    Abstract: A catheter balloon or other expandable tubular medical device or component, having at least a first layer with a first section and a second section longitudinally compacted by more than the first section. In a presently preferred embodiment, the second section of the first layer extends at least in part along a central portion of the length of the first layer. The longitudinal compaction of the material of the first layer preferably results in a balloon or other expandable tubular medical device or component having improved performance characteristics such as compliance and dimensional stability. One aspect of the invention is directed to a method of longitudinally compacting a porous polymeric tube incrementally along the length of the tube, to compact sections of the tube.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: June 7, 2005
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Timothy Owens, Florencia Lim
  • Publication number: 20050086256
    Abstract: A data structure, database management system, and methods of validating data are disclosed. A data structure is described that includes a superset of interconnected relational databases containing multiple tables having a common data structure. The tables may be stored as a sparse matrix linked list. A method is disclosed for ordering records in hierarchical order, in a series of levels from general to specific. An example use with address databases is described, including a method for converting an input address having a subject representation into an output address having a preferred representation. Preferred artifacts may be marked with a token. Alias tables may be included. This Abstract is provided to comply with the rules, which require an abstract to quickly inform a searcher or other reader about the subject matter of the application. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: October 21, 2003
    Publication date: April 21, 2005
    Inventors: Timothy Owens, Bruce Harrison
  • Publication number: 20040175558
    Abstract: A balloon for a catheter and a method of making the balloon, having a layer of a porous polymeric material with a modified outer surface and a lubricious coating bonded to the modified outer surface. In one embodiment, the modified outer surface is formed by a polymer impregnated in the porous polymeric material, and the subsequently applied lubricious coating bonds to the impregnating polymer. In another embodiment, the modified outer surface is formed by a functionality deposited on the porous polymeric material which bonds to the subsequently applied lubricious coating. The modified outer surface provides an improved strong bond between the lubricious coating and the balloon, for improved catheter performance.
    Type: Application
    Filed: March 5, 2003
    Publication date: September 9, 2004
    Inventors: Fozan El-Nounou, Timothy Owens, Florencia Lim, Edwin Wang
  • Publication number: 20040122464
    Abstract: A catheter having an elongated shaft having a proximal end, a distal end, at least one lumen therein, and a distal tip member, the distal tip member comprising a porous polymeric material. In one embodiment, the porous polymeric material is selected from the group consisting of expanded polytetrafluoroethylene, ultra high molecular weight polyolefin, porous polyurethane, porous nylon, porous polyethylene, porous polypropylene, and porous polyether block amide.
    Type: Application
    Filed: December 18, 2002
    Publication date: June 24, 2004
    Inventors: Edwin Wang, Timothy Owens
  • Publication number: 20040044309
    Abstract: A catheter balloon or other expandable tubular medical device or component, having at least a first layer with a first section and a second section longitudinally compacted by more than the first section. In a presently preferred embodiment, the second section of the first layer extends at least in part along a central portion of the length of the first layer. The longitudinal compaction of the material of the first layer preferably results in a balloon or other expandable tubular medical device or component having improved performance characteristics such as compliance and dimensional stability. One aspect of the invention is directed to a method of longitudinally compacting a porous polymeric tube incrementally along the length of the tube, to compact sections of the tube.
    Type: Application
    Filed: August 29, 2002
    Publication date: March 4, 2004
    Inventors: Timothy Owens, Florencia Lim
  • Patent number: 6538780
    Abstract: An apparatus and method for reducing the number of control elements for crosstalk reduction devices in an optical switching network is disclosed. Crosstalk reduction devices are partitioned into two mutually exclusive groups based on a binary address of the crosstalk reduction device. By successively changing the bits within the destination address of the active signal path within the network, two mutually exclusive groups of crosstalk reduction devices is generated and one control signal is sufficient to operate the devices.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: March 25, 2003
    Assignee: Lucent Technologies Inc.
    Inventors: Timothy Owen Murphy, Gaylord Warner Richards