Patents Assigned to GreenTech, Inc.
  • Patent number: 11827548
    Abstract: Commercially beneficial carbon-containing fractions can be recovered from hydrothermal liquefaction reactions in various types of processors. Feedstock slurry from waste solids is placed into a pressurized processor where it is maintained at temperature and pressure for a predetermined period. On discharge from the processor the processed discharge is separated into liquid and solid fractions. Gaseous fractions including carbon dioxide can also be removed or off-taken from the processor. New molecular structures are created in this reaction, resulting in fractions including biogas, biofuels, biosolids and biocrude. Silica, phosphates, potash and low concentration nitrogen based fertilizer, along with carbonaceous material can also be recovered.
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: November 28, 2023
    Assignee: NULIFE GREENTECH INC.
    Inventors: Jerry Kristian, Brock Eidem, Peter Voldeng
  • Patent number: 11518702
    Abstract: Commercially beneficial carbon-containing fractions can be recovered from hydrothermal liquefaction reactions in various types of processors. Feedstock slurry from waste solids is placed into a pressurized processor where it is maintained at temperature and pressure for a predetermined period. On discharge from the processor the processed discharge is separated into liquid and solid fractions. Gaseous fractions including carbon dioxide can also be removed or off-taken from the processor. New molecular structures are created in this reaction, resulting in fractions including biogas, biofuels, biosolids and biocrude. Silica, phosphates, potash and low concentration nitrogen based fertilizer, along with carbonaceous material can also be recovered.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: December 6, 2022
    Assignee: NULIFE GREENTECH INC.
    Inventors: Jerry Kristian, Brock Eidem, Peter Voldeng
  • Publication number: 20210023472
    Abstract: Commercially beneficial carbon-containing fractions can be recovered from hydrothermal liquefaction reactions in various types of processors. Feedstock slurry from waste solids is placed into a pressurized processor where it is maintained at temperature and pressure for a predetermined period. On discharge from the processor the processed discharge is separated into liquid and solid fractions. Gaseous fractions including carbon dioxide can also be removed or off-taken from the processor. New molecular structures are created in this reaction, resulting in fractions including biogas, biofuels, biosolids and biocrude. Silica, phosphates, potash and low concentration nitrogen based fertilizer, along with carbonaceous material can also be recovered.
    Type: Application
    Filed: March 13, 2019
    Publication date: January 28, 2021
    Applicant: Nulife Greentech Inc.
    Inventors: Jerry Kristian, Brock Eidem, Peter Voldeng
  • Patent number: 10608295
    Abstract: Smart batteries and smart battery systems are disclosed. A smart battery may include an energy-storage unit providing a cathode tab and an anode tab. The smart battery may also include a circuit integrated with the energy-storage unit. The circuit may be configured to provide electrical connections to the cathode tab and the anode tab of the energy-storage unit to an external device; measure a current, a voltage, a temperature, and/or an internal resistance of the energy-storage unit; control an input/output property of the energy-storage unit; and establish a data connection with the external device.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: March 31, 2020
    Assignee: Nova Greentech, Inc.
    Inventors: Song Ci, Qiangwen Wang
  • Patent number: 10381691
    Abstract: A battery network is disclosed. The battery network may include a plurality of battery blades. Each battery blade may include a plurality of battery cells; a connection mechanism configured to establish an adjustable connection between the plurality of battery cells; and a processor in communication with the connection mechanism and the plurality of battery cells. The processor may be configured to control the connection mechanism at least partially based on a state of charge of at least one of the plurality of battery cells, and the processor of each battery blade of the plurality of battery blades may be further configured to communicate with each other to support operation of the battery network as an integrated electric power source.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: August 13, 2019
    Assignee: Nova Greentech, Inc.
    Inventor: Song Ci
  • Patent number: 9502893
    Abstract: A distributed power supply system and a method for managing such a distributed power supply system is disclosure. The method may include: for each power storage unit i of the plurality of power storage units, determining whether power storage unit i have sufficient status of charge (SOC) based on SOC of the power storage unit i (Ci), and load of the power storage unit i (Li); identifying a set of power storage units that have insufficient SOC; and adjusting output power of the power storage units that have sufficient SOC to provide supplemental power to the set of power storage units that have insufficient SOC.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: November 22, 2016
    Assignee: Nova Greentech, Inc.
    Inventor: Song Ci
  • Patent number: 9303043
    Abstract: Processes are described for the preparation of PI3K inhibitor, GDC-0032, Formula I, having the structure: and intermediates useful for the preparation of I.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: April 5, 2016
    Assignee: Greentech, Inc.
    Inventors: Remy Angelaud, Danial R. Beaudry, Diane E. Carrera, Sushant Malhotra, Travis Remarchuk, Frederic St-Jean
  • Publication number: 20140077606
    Abstract: A distributed power supply system and a method for managing such a distributed power supply system is disclosure. The method may include: for each power storage unit i of the plurality of power storage units, determining whether power storage unit i have sufficient status of charge (SOC) based on SOC of the power storage unit i (Ci), and load of the power storage unit i (Li); identifying a set of power storage units that have insufficient SOC; and adjusting output power of the power storage units that have sufficient SOC to provide supplemental power to the set of power storage units that have insufficient SOC.
    Type: Application
    Filed: November 15, 2012
    Publication date: March 20, 2014
    Applicant: NOVA GREENTECH, INC.
    Inventor: Song Ci
  • Patent number: 7144609
    Abstract: An artificial turf system which includes a support layer, a base layer, and an outer layer. The support layer comprises an area of selected size and composition. The base layer comprises at least one grid which consists of a plurality of interconnected cells. The base layer is positioned over the support layer. Each cell forming the grid comprises an upstanding tubular member which includes an upper portion, having a first diameter, and a lower portion having a second diameter. The lower cell portion provides the cell with vertical flexibility. The plurality of cells provide the grid with selected vertical movement on contact providing the artificial turf system with improved softness.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: December 5, 2006
    Assignee: U.S. Greentech, Inc.
    Inventor: Randolph S. Reddick
  • Patent number: 6616542
    Abstract: A stable artificial putting green which includes a base, an intermediate layer, an artificial putting surface including a pile fabric supported by the intermediate layer, and an edging defining its outer limits. The pile fabric extends over the upper edge and down an outer side of the edging where it is secured. Fine sand fills the interstices about the pile yarns. The intermediate layer includes a PYRACELL layer. The PYRACELL layer includes a synthetic sheet formed with a plurality of raised conically shaped hollow cells over its upper surface. A plurality of drainage holes are formed in spaces between the cells and a non-wove porous web is secured to the lower surface of the sheet. Finally, a coarse sand is laid over the sheet up to substantially top surfaces of the cells.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: September 9, 2003
    Assignee: U.S. Greentech, Inc.
    Inventor: Randolph S. Reddick
  • Publication number: 20030082005
    Abstract: The present invention is directed to, in part, modules that allow for the exchange of a fluid such as a liquid or gas to and/or from a growing medium or surface and systems and methods comprising same. In one embodiment, there is provided an apparatus for directing the flow of a fluid passing through a growing medium, the apparatus comprising: a top having a plurality of perforations, a base that is positioned adjacent and substantially parallel to the top, thereby defining a cavity for passage of fluid therein, and a plurality of supports interposed between the top and the base, the supports maintaining the height of the cavity and being sufficient in number, size, and physical properties as to permit the top to support the weight of the medium and activity above the medium.
    Type: Application
    Filed: October 24, 2002
    Publication date: May 1, 2003
    Applicant: GreenTech, Inc.
    Inventor: Christopher Paine Scott
  • Patent number: 6372239
    Abstract: Compositions and methods are provided for killing and controlling pests by using cocktails of plant alkaloids. In one embodiment, the pesticidal composition comprises: anabasine; and one or more plant alkaloids selected from the group consisting of toosendanin, azadirachtin, tomatine, nicotine, matrine, oxymatrine, sophocarpine, N-oxysophocarpine, cytisine, and aloperine. The pesticide can be used to protect crop plants, wood structures and animals from damages by harmful pests, overcome resistance of pests to current commercial pesticides, and reduce contamination to the environment.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: April 16, 2002
    Assignee: GreenTech, Inc.
    Inventors: Chang-An Wu, Hong Wu, Ling Lei
  • Patent number: 6221445
    Abstract: An artificial turf is disclosed which comprises an outer artificial grass layer having a generally uniform exterior playing surface. A deflection layer is disposed below the artificial grass layer. The deflection layer has a prescribed height to provide resiliency for absorbing impact shocks from foot traffic and playing on the artificial grass layer. The deflection layer has a plurality of interstices providing open passages for water drainage; and loose particles are dispersed into the interstices of the deflection layer up to a prescribed level to provide stability and enhance shock absorption so that the deflection layer deflects when the artificial grass is impacted to assist in absorbing the impact and maintain normal playing action of the playing surface of the artificial grass layer.
    Type: Grant
    Filed: July 20, 1999
    Date of Patent: April 24, 2001
    Assignee: U.S. Greentech, Inc.
    Inventor: James Martin Jones
  • Patent number: 6134834
    Abstract: The present invention provides a horticulturally diverse garden for growing botanicals having a plurality of transportable modules, at least two of which provide differing microenvironments. The modules can comprise various soil compositions such that a variety of diverse botanicals can grow and thrive in close proximity. The present invention also provides for a garden which is irrigated from below the modules. The garden can also be heated or cooled underground. The present invention can also comprise a flexible plastic film or other transparent enclosure covering the top of the garden or modules. The modules may also comprise a synthetic surface.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: October 24, 2000
    Assignee: Greentech, Inc.
    Inventors: Thomas L. Ripley, Sr., Stephen A. Cataldo