Patents by Inventor John A. Patterson

John A. Patterson 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: 20250066821
    Abstract: Processes and systems for biologically producing hydrogen gas from organic waste. including food waste. Such a process includes biologically producing hydrogen gas from organic waste by anacrobic fermentation of the organic waste with at least one strain of yeast.
    Type: Application
    Filed: November 8, 2024
    Publication date: February 27, 2025
    Inventors: Robert A. Kramer, Libbie S.W. Pelter, John A. Patterson
  • Patent number: 12139738
    Abstract: Processes and systems for biologically producing hydrogen gas from organic waste, including food waste. Such a process includes biologically producing hydrogen gas from organic waste by anaerobic fermentation of the organic waste with at least one strain of yeast.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: November 12, 2024
    Assignee: Purdue Research Foundation
    Inventors: Robert A. Kramer, Libbie S. W. Pelter, John A. Patterson
  • Publication number: 20240132918
    Abstract: Processes and systems for biologically producing hydrogen gas from organic waste, including food waste. Such a process includes biologically producing hydrogen gas from organic waste by anaerobic fermentation of the organic waste with at least one strain of yeast.
    Type: Application
    Filed: November 8, 2023
    Publication date: April 25, 2024
    Inventors: Robert A. Kramer, Libbie S.W. Pelter, John A. Patterson
  • Publication number: 20220340937
    Abstract: Processes and systems for biologically producing hydrogen gas from organic waste, including food waste. Such a process includes biologically producing hydrogen gas from organic waste by anaerobic fermentation of the organic waste with at least one strain of yeast.
    Type: Application
    Filed: September 25, 2020
    Publication date: October 27, 2022
    Inventors: Robert A. Kramer, Libbie S.W. Pelter, John A. Patterson
  • Patent number: 10866742
    Abstract: Apparatuses, systems, methods, and computer program products are disclosed for archiving storage volume snapshots. An archive module determines at least one snapshot or point in time copy of data. A metadata module determines metadata for restoring a snapshot or point in time copy. A storage module replicates a snapshot or point in time copy and stores the replicated snapshot or point in time copy and metadata to a target storage location, such as one or more data files in a file system of one or more storage devices from a different vendor than a storage device from which the data was copied. In another embodiment, both the ability to archive a storage volume snapshot and restore a previously archived storage volume snapshot is provided.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: December 15, 2020
    Assignee: NEXGEN STORAGE, INC.
    Inventors: John A. Patterson, Sebastian P. Sobolewski
  • Publication number: 20190108231
    Abstract: Apparatuses, systems, methods, and computer program products are disclosed for creating an application-aware snapshot of a storage volume. A network association module is configured to determine an owner for a storage volume. A requester module is configured to request a snapshot operation for a storage volume. A snapshot operation may be initiated from a storage appliance. A provider module is configured to create a snapshot of data of a storage volume in a storage appliance in response to a determined owner quiescing activity for the storage volume.
    Type: Application
    Filed: November 23, 2018
    Publication date: April 11, 2019
    Inventor: John A. Patterson
  • Patent number: 10246724
    Abstract: Various embodiments of the present invention pertain to methods for biological production of hydrogen. More specifically, embodiments of the present invention pertain to a modular energy system and related methods for producing hydrogen using organic waste as a feed stock.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: April 2, 2019
    Assignee: Purdue Research Foundation
    Inventors: Robert Kramer, Libbie S. Pelter, John A. Patterson
  • Patent number: 10140303
    Abstract: Apparatuses, systems, methods, and computer program products are disclosed for creating an application-aware snapshot of a storage volume. A network association module is configured to determine an owner for a storage volume. A requester module is configured to request a snapshot operation for a storage volume. A snapshot operation may be initiated from a storage appliance. A provider module is configured to create a snapshot of data of a storage volume in a storage appliance in response to a determined owner quiescing activity for the storage volume.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: November 27, 2018
    Assignee: NexGen Storage, Inc.
    Inventor: John A. Patterson
  • Publication number: 20170211033
    Abstract: Various embodiments of the present invention pertain to methods for biological production of hydrogen. More specifically, embodiments of the present invention pertain to a modular energy system and related methods for producing hydrogen using organic waste as a feed stock.
    Type: Application
    Filed: November 21, 2016
    Publication date: July 27, 2017
    Applicant: Purdue Research Foundation
    Inventors: Robert Kramer, Libbie S. Pelter, John A. Patterson
  • Patent number: 9506084
    Abstract: Various embodiments of the present invention pertain to methods for biological production of hydrogen. More specifically, embodiments of the present invention pertain to a modular energy system and related methods for producing hydrogen using organic waste as a feed stock.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: November 29, 2016
    Assignee: Purdue Research Foundation
    Inventors: Robert Kramer, Libbie S. Pelter, John A. Patterson
  • Publication number: 20140157777
    Abstract: Various embodiments of the present invention pertain to methods for biological production of hydrogen. More specifically, embodiments of the present invention pertain to a modular energy system and related methods for producing hydrogen using organic waste as a feed stock.
    Type: Application
    Filed: May 10, 2013
    Publication date: June 12, 2014
    Applicant: Purdue Research Foundation
    Inventors: Robert Kramer, Libbie S. Pelter, John A. Patterson
  • Publication number: 20120024108
    Abstract: A system and process for reclaiming nickel and cadmium from a feed source such as Ni—Cd batteries. The feed source is shredded to produce feed particles, screened to size the particles, magnetically separated to remove non-metallic materials, and induction heated to generate nickel and cadmium products.
    Type: Application
    Filed: October 10, 2011
    Publication date: February 2, 2012
    Applicant: METAL CONVERSION TECHNOLOGIES, LLC
    Inventor: John A. PATTERSON
  • Patent number: 8034150
    Abstract: A system and process for reclaiming nickel and cadmium from a feed source such as Ni—Cd batteries. The feed source is shredded to produce feed particles, screened to size the particles, magnetically separated to remove non-metallic materials, and induction heated to generate nickel and cadmium products.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: October 11, 2011
    Assignee: Metal Conversion Technologies, LLC
    Inventor: John A. Patterson
  • Publication number: 20090095127
    Abstract: A system and process for reclaiming nickel and cadmium from a feed source such as Ni—Cd batteries. The feed source is shredded to produce feed particles, screened to size the particles, magnetically separated to remove non-metallic materials, and induction heated to generate nickel and cadmium products.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 16, 2009
    Inventor: John A. PATTERSON
  • Patent number: 6252671
    Abstract: An apparatus and a method transmits a font available on a computer to an output device supporting a page description language with a download format. The apparatus determines whether a character set associated with the font can be represented in a byte and if so, downloads the font to the output device using a first font format. Otherwise, the apparatus determines whether the number of glyphs in the font is below a threshold and if so, downloads the font to the output device using the page description download format and otherwise breaks the font glyph data into one or more blocks of glyph data, each of which having fewer glyphs than the threshold. Once broken up, the apparatus downloads the blocks to the output device using the download format and stitches the blocks together during a subsequent font reassembly in the output device.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: June 26, 2001
    Assignee: Adobe Systems Incorporated
    Inventors: Xiantu Peng, John A. Patterson, Matthew A. Jacobs
  • Patent number: 5641759
    Abstract: The present invention relates to a method and composition for animal husbandry comprising administering to livestock and other animals at least one composition selected from the group consisting of a caramel composition comprising a high content of fructose oligosaccharides, termed sucrose thermal oligosaccharides (STO), and a product comprising sucrose thermal kestoses. The growth of livestock and other animals may be greatly increased by administering STO caramel or sucrose thermal kestoses. The compositions alter specific microflora within the gastrointestinal tract to enhance the health of the animal by increasing the numbers of bifidobacteria and lactobacilli, and decreasing the numbers of undesirable microorganisms.
    Type: Grant
    Filed: May 26, 1993
    Date of Patent: June 24, 1997
    Assignee: Purdue Research Foundation
    Inventors: John A. Patterson, Geoffrey N. Richards
  • Patent number: 4875239
    Abstract: A support and fastening means for producing a pre-tied necktie using a modified form of body member and a support strap thereon, in which the support strap and body member reduce manufacturing costs while producing a superior product. This result is accomplished by replacing the spring clamp with the less expensive support strap which can be produced by the tie manufacturer, rather than having to be contracted out. The old spring clamp is replaced by a support strap which secures the tie around the wearer's neck and under the collar, and is detachably joined together at its ends by hook and loop area or "Velcro" fasteners secured to their respective overlapping ends. The support strap is engaged and aligned with the body member by pushing the rear post and wing posts through their respective punch holes in the support strap.
    Type: Grant
    Filed: August 9, 1988
    Date of Patent: October 24, 1989
    Inventor: John A. Patterson, Jr.
  • Patent number: 4359594
    Abstract: Vinyl cyclohexene is converted to ethylbenzene and styrene at 170.degree. C.-360.degree. C. in the presence of a hydrogen transfer catalyst typified by IrCl(CO)(Ph.sub.3 P).sub.2.
    Type: Grant
    Filed: February 9, 1981
    Date of Patent: November 16, 1982
    Assignee: Texaco Inc.
    Inventors: John A. Patterson, Wheeler C. Crawford, James R. Wilson
  • Patent number: 4339622
    Abstract: Vinyl cyclohexene is converted to styrene or ethylbenzene at 170.degree. C.-360.degree. C. in the presence of copper chromite catalyst.
    Type: Grant
    Filed: January 5, 1979
    Date of Patent: July 13, 1982
    Assignee: Texaco, Inc.
    Inventors: John A. Patterson, Wheeler C. Crawford, James R. Wilson
  • Patent number: RE31376
    Abstract: A continuous yarn structure comprising at least one yarn element formed from a plurality of continuous filaments or a plurality of staple fiber lengths, the yarn structure comprising periodically repeating lengths of high bulk, substantially unentangled continuous filaments or staple fiber lengths alternating with lengths of compacted continuous filaments of staple fiber lengths in which substantially all filaments or fiber lengths are mutually entangled throughout the volume of the compacted lengths.Also disclosed is a method for producing such yarn. The method comprises the steps of feeding at least one multiple filament yarn element or multiple staple fiber element under tension to a first treatment zone having a predetermined cross-sectional area; continuously directing a fluid at the yarn element in a direction substantially perpendicular to the travel of the element, the fluid being applied at a pressure of at least about 100 p.s.i.
    Type: Grant
    Filed: January 12, 1981
    Date of Patent: September 13, 1983
    Assignee: Bigelow-Sanford, Inc.
    Inventors: Richard W. Sheehan, David B. Parlin, Harry F. Jamrogowicz, John A. Patterson