Patents by Inventor David Dutton

David Dutton 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: 12226438
    Abstract: A method for a therapeutic compound from a plurality of birth tissues for the treatment of at least breathing and inflammation ailments. The method includes receiving a plurality of birth tissues from a mammalian donner. Each received birth tissue is processes to provide a refined material. This refined material is evaluated to determine at least a concentrate of at least one constituent. Portions of the processed birth tissues are then mixed to provide an initial blend of materials having a predetermined ration of the constituents to provide the therapeutic compound.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: February 18, 2025
    Assignee: Hilltop BioSciences, Inc.
    Inventors: Terrell Suddarth, Amanda Drobnis, Bruce Werber, David Dutton
  • Patent number: 11975136
    Abstract: A system for aseptic collection of mammalian amniotic fluid. The system includes a cannula having an attachment end and external end. The attachment end provides a concentric opening to a hollow chamber disposed about a central passage. The hollow chamber has a port disposed adjacent to the external end permitting at least a partial suction to be established within the hollow chamber, the attachment end thereby suctionally attached to a surface when the attachment end is disposed upon the surface. The central passage provides access to a central portion of the surface surrounded by the concentric opening of the hollow chamber. An extraction needle is disposed within the central passage of the cannula and presented to the central portion of the surface. The extraction needle penetrates the central portion of the surface and extracts amniotic fluid there beneath. An associated method of use is also provided.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: May 7, 2024
    Assignee: Hilltop BioSciences, Inc.
    Inventors: Amanda Drobnis, Terrell Suddarth, Bruce Werber, David Dutton
  • Publication number: 20220401496
    Abstract: A method for a therapeutic compound from a plurality of birth tissues for the treatment of at least breathing and inflammation ailments. The method includes receiving a plurality of birth tissues from a mammalian donner. Each received birth tissue is processes to provide a refined material. This refined material is evaluated to determine at least a concentrate of at least one constituent. Portions of the processed birth tissues are then mixed to provide an initial blend of materials having a predetermined ration of the constituents to provide the therapeutic compound.
    Type: Application
    Filed: June 6, 2022
    Publication date: December 22, 2022
    Applicant: Hilltop BioSciences, Inc.
    Inventors: Terrell Suddarth, Amanda Drobnis, Bruce Werber, David Dutton
  • Publication number: 20220080101
    Abstract: A system for aseptic collection of mammalian amniotic fluid. The system includes a cannula having an attachment end and external end. The attachment end provides a concentric opening to a hollow chamber disposed about a central passage. The hollow chamber has a port disposed adjacent to the external end permitting at least a partial suction to be established within the hollow chamber, the attachment end thereby suctionally attached to a surface when the attachment end is disposed upon the surface. The central passage provides access to a central portion of the surface surrounded by the concentric opening of the hollow chamber. An extraction needle is disposed within the central passage of the cannula and presented to the central portion of the surface. The extraction needle penetrates the central portion of the surface and extracts amniotic fluid there beneath. An associated method of use is also provided.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 17, 2022
    Applicant: Hilltop BioSciences, Inc.
    Inventors: Amanda Drobnis, Terrell Suddarth, Bruce Werber, David Dutton
  • Publication number: 20170236954
    Abstract: Fabrication methods and structures relating to multi-level metallization for solar cells as well as fabrication methods and structures for forming back contact solar cells are provided.
    Type: Application
    Filed: April 3, 2017
    Publication date: August 17, 2017
    Inventors: Karl-Josef Kramer, Mehrdad M. Moslehi, Pawan Kapur, Virendra V. Rana, David Dutton, Sean M. Seutter, Anthony Calcaterra, Jay Ashjaee, Takao Yonehara
  • Publication number: 20160172512
    Abstract: A back contact solar cell structure having a light receiving frontside and a metallized backside of on-cell patterned base and emitter metallization electrically connected to base and emitter regions on a back contact solar cell semiconductor substrate. A backplane laminate layer made of resin and fibers and having a coefficient of thermal expansion relatively matched to the back contact solar cell semiconductor substrate is attached to the on-cell base and emitter metallization and to portions of the back contact solar cell semiconductor substrate not covered by the on-cell base and emitter metallization.
    Type: Application
    Filed: July 30, 2014
    Publication date: June 16, 2016
    Inventors: Thom Stalcup, Mehrdad M. Moslehi, Pawan Kapur, Manteghi Kamran, David Dutton
  • Patent number: 9337374
    Abstract: Processing equipment for the metallization of a plurality of semiconductor workpieces. A controlled atmospheric non-oxidizing gas region comprises at least two enclosed deposition zones, the controlled atmospheric non-oxidizing gas region is isolated from external oxidizing ambient. A temperature controller adjusts the temperature of the semiconductor workpiece in each of the at least two enclosed deposition zones. Each of the enclosed deposition zones comprising at least one spray gun for the metallization of the semiconductor workpiece. A transport system moves the semiconductor workpiece through the controlled atmospheric non-oxidizing gas region. A batch carrier plate carries the semiconductor workpiece through the controlled atmospheric non-oxidizing gas region. The controlled atmospheric non-oxidizing gas region further comprises a gas-based pre-cleaning zone.
    Type: Grant
    Filed: December 23, 2012
    Date of Patent: May 10, 2016
    Assignee: Solexel, Inc.
    Inventors: Karl-Josef Kramer, Jay Ashjaee, Mehrdad M. Moslehi, Anthony Calcaterra, David Dutton, Pawan Kapur, Sean Seutter, Homi Fatemi
  • Patent number: 9053957
    Abstract: A structure and method operable to create a reusable template for detachable thin semiconductor substrates is provided. The reusable template has a three-dimensional (3-D) surface topography comprising a plurality of raised areas comprising a rounded top and separated by a plurality of depressed areas.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: June 9, 2015
    Assignee: Solexel, Inc.
    Inventors: Suketu Parikh, David Dutton, Pawan Kapur, Somnath Nag, Mehrdad M. Moslehi, Karl-Josef Kramer, Nevran Ozguven, Burcu Ucok
  • Publication number: 20150129017
    Abstract: A lamination stack for etching solar cells is provided. At least two solar cell wafers are attached to corresponding backplane sheets which are larger than the solar cell wafers. Release layers larger than the solar cells and smaller than the backplane sheets are positioned on the backplane sheets on the opposite side of the attached solar cell wafers. The backplane sheets are bonded together along the exposed peripheral boundary formed by the release layers.
    Type: Application
    Filed: July 8, 2014
    Publication date: May 14, 2015
    Inventors: David Dutton, Pranav Anbalagan, Karl-Josef Kramer, Mehrdad M. Moslehi
  • Patent number: 8999851
    Abstract: The present invention relates to methods of forming substrate elements, including semiconductor elements such as nanowires, transistors and other structures, as well as the elements formed by such methods.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: April 7, 2015
    Assignee: OneD Material LLC
    Inventors: Francisco Leon, Francesco Lemmi, Jeffrey Miller, David Dutton, David P. Stumbo
  • Publication number: 20130241038
    Abstract: A structure and method operable to create a reusable template for detachable thin semiconductor substrates is provided. The template has a shape such that the 3-D shape is substantially retained after each substrate release. Prior art reusable templates may have a tendency to change shape after each subsequent reuse; the present disclosure aims to address this and other deficiencies from the prior art, therefore increasing the reuse life of the template.
    Type: Application
    Filed: May 17, 2013
    Publication date: September 19, 2013
    Applicant: Solexel, Inc.
    Inventors: Suketu Parikh, David Dutton, Pawan Kapur, Somnath Nag, Mehrdad M. Moslehi, Karl-Josef Kramer, Nevran Ozguven, Burcu Ucok
  • Patent number: 8445314
    Abstract: A structure and method operable to create a reusable template for detachable thin semiconductor substrates is provided. The template has a shape such that the 3-D shape is substantially retained after each substrate release. Prior art reusable templates may have a tendency to change shape after each subsequent reuse; the present disclosure aims to address this and other deficiencies from the prior art, therefore increasing the reuse life of the template.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: May 21, 2013
    Assignee: Solexel, Inc.
    Inventors: Suketu Parikh, David Dutton, Pawan Kapur, Somnath Nag, Mehrdad Moslehi, Joe Kramer, Nevran Ozguven, Asli Buccu Ucok
  • Publication number: 20110014742
    Abstract: A structure and method operable to create a reusable template for detachable thin semiconductor substrates is provided. The template has a shape such that the 3-D shape is substantially retained after each substrate release. Prior art reusable templates may have a tendency to change shape after each subsequent reuse; the present disclosure aims to address this and other deficiencies from the prior art, therefore increasing the reuse life of the template.
    Type: Application
    Filed: May 24, 2010
    Publication date: January 20, 2011
    Applicant: SOLEXEL, INC.
    Inventors: Suketu Parikh, David Dutton, Pawan Kapur, Somnath Nag, Mehrdad Moslehi, Joe Kramer, Nevran Ozguven, Asli Buccu Ucok
  • Patent number: 7799685
    Abstract: In a technique for fabricating an integrated circuit to include an active device structure which supports an electrical interconnect structure, a photoresist layer is used prior to forming an electrical interconnect structure on the active device structure. The photoresist and related residues are removed by exposing the photoresist and exposed regions of the active device structure to one or more reactive species that are generated using a gas mixture including hydrogen gas, as a predominant source of the reactive species, in a plasma source such that the photoresist and residues are continuously exposed to hydrogen-based reactive species. An associated system architecture is described which provides for a substantial flow of hydrogen gas in the process chamber.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: September 21, 2010
    Assignee: Mattson Technology, Inc.
    Inventors: Stephen E. Savas, Songlin Xu, David Dutton, Andreas Kadavanich, Rene George
  • Publication number: 20090230380
    Abstract: The present invention relates to methods of forming substrate elements, including semiconductor elements such as nanowires, transistors and other structures, as well as the elements formed by such methods.
    Type: Application
    Filed: December 9, 2008
    Publication date: September 17, 2009
    Applicant: NANOSYS, Inc.
    Inventors: Francisco LEON, Francesco LEMMI, Jeffrey MILLER, David DUTTON, David P. STUMBO
  • Publication number: 20080092083
    Abstract: A method of using a personal viewing device that has a display includes sensing a coordinate and an attitude of the personal viewing device and then calculating display data based on stored object data, the coordinate and the attitude. The method further includes displaying on the display a representation of the object in response to the display data.
    Type: Application
    Filed: October 12, 2006
    Publication date: April 17, 2008
    Inventors: David Dutton, Richard L. Baer
  • Publication number: 20070229819
    Abstract: A contamination detector in accordance with one embodiment of the invention includes a plasma generation system operable to direct an atmospheric plasma discharge towards a surface. The contamination detector further includes a light capture system to capture light generated by interaction of the atmospheric plasma discharge with the surface. The light capture system guides the captured light to an optical detection system configured to detect a contaminant.
    Type: Application
    Filed: April 4, 2006
    Publication date: October 4, 2007
    Inventors: Karen Seaward, David Dutton
  • Publication number: 20070170371
    Abstract: Aspects of the invention include sample ionizing devices and methods of use thereof. Embodiments of the sample ionizing devices include a microplasma generation source with a plasma generation region, a sample input port for delivering a sample to the plasma generation region, and a gas flow element configured to flow gas through the microplasma generation source independently of the sample input port. The devices and methods of the invention find use in a variety of different applications, including analyte detection applications.
    Type: Application
    Filed: July 11, 2006
    Publication date: July 26, 2007
    Inventors: David Dutton, Randall Urdahl, Arthur Schleifer, Karen Seward
  • Publication number: 20070170996
    Abstract: Aspects of the invention include plasma generating devices having alternative ground geometries and systems thereof, as well as methods of using the same in plasma generation. The plasma generating devices of the invention include a resonator with a discharge gap disposed on a substrate and a ground element. Embodiments of the ground element of the plasma generating devices of the invention include those that are internal, external, coplanar or a combination thereof. The subject plasma generating devices, systems and methods find use in a variety of different applications.
    Type: Application
    Filed: July 11, 2006
    Publication date: July 26, 2007
    Inventors: David Dutton, Robert Taber
  • Publication number: 20070170995
    Abstract: Aspects of the invention include plasma generating devices and systems thereof, as well as methods of using the same in plasma generation. Embodiments of the plasma generating devices include a resonator having a discharge gap and a ground plane disposed on opposing sides of a substrate; and a gas flow element configured to flow gas through the discharge gap. In using the plasma generating devices, a gas is flowed through the discharge gap and sufficient power is applied to the resonator to produce a plasma, e.g., in the form of a plasma jet, at the discharge gap. The subject devices and methods find use in a variety of different applications.
    Type: Application
    Filed: July 11, 2006
    Publication date: July 26, 2007
    Inventors: David Dutton, Arthur Schleifer, Robert Taber, Karen Seward