Patents by Inventor Daniel Preston

Daniel Preston 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: 20240240885
    Abstract: Enhancing condensation heat transfer performance in applications including power generation, thermal management of high-performance electronics, water purification, distillation, natural gas processing, and air conditioning can be achieved with heat transfer devices. Condensation heat transfer can be enhanced via a hierarchical structure attached on a condenser surface. This novel hierarchical structure is composed of a thin, highly permeable, thermally conductive porous wick and a highly porous, robust, intrinsically hydrophobic membrane bonded or attached on top of the wick.
    Type: Application
    Filed: May 17, 2022
    Publication date: July 18, 2024
    Applicant: Massachusetts Institute of Technology
    Inventors: Samuel Cruz, Yajing Zhao, Daniel Preston, Kyle Wilke, Evelyn Wang
  • Publication number: 20240198283
    Abstract: The invention relates to an air treatment element (1) for an air treatment unit (2), the air treatment element (1) comprising: a drum shaped rotor element (4), provided with a rotational axis (6); a first end surface (8) of the rotor element (4) having a first normal (N1), which is parallel to the rotational axis (6); a second end surface (10) of the rotor element (4) having a second normal (N2), which is parallel to the rotational axis (6); and a plurality of channels (12), which are disposed parallel to the rotational axis (6), and which channels (12) extend continuous from the first to the second end surface (8, 10) of the rotor element (4); wherein the air treatment element (1) further comprises: at least one air treatment substance (14, 18) arranged on walls (16) of the continuous channels (12), wherein the content of the at least one air treatment substance (14, 18) is arranged to increase or decrease in a direction from the first end surface (8) to the second end surface (10).
    Type: Application
    Filed: April 20, 2022
    Publication date: June 20, 2024
    Inventors: Robert Arnell, Daniel Preston, Ryan Milotte
  • Patent number: 10480301
    Abstract: Disclosed herein are embodiments of precursor components (or compositions thereof) that can be combined with one or more additional components (or compositions thereof) to form an explosive composition. The disclosed precursor components (or compositions thereof) can be handled and transported safely to a particular location where they can be mixed with liquid fuel to form an explosive composition. In particular disclosed embodiments, the precursor components (or compositions thereof) can comprise, consist essentially of, or consist of an oxidizer component, a metal component, or combinations thereof.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: November 19, 2019
    Assignee: Triad National Security, LLC
    Inventors: Jonathan Lee Mace, Bryce C. Tappan, Lawrence E. Bronisz, Jonathan Morgan, Patrick Bowden, Daniel Preston, Gerald J. Seitz, Nathaniel Morgan
  • Publication number: 20190142792
    Abstract: Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins are applied (A) directly to a genital wart in the form of a cream, ointment, paste or solution, (B) directly to the genital wart wherein such cream, ointment, paste or solution contains as an additional active ingredient a skin permeabilizing agent, (C) following electrosurgical resection or removal of the genital wart in such form of a cream, ointment, paste or solution, (D) following chemical resection or extirpation of the genital wart in such form, (E) following surgical resection or removal of the genital wart in such form, wherein said Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins both provide antiviral activity against multiple strains of human pappilomavirus (HPV) and promote healing following resection polymers contained in a vehicle. Disclosed are the compositions, therapeutical kits containing such composition, methods of treatment using such composition, and methods of enhancing the stability of such composition.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 16, 2019
    Applicant: CACAO BIO-TECHNOLOGIES, LLC
    Inventors: Daniel PRESTON, Randall B. MURPHY
  • Patent number: 10093941
    Abstract: Methods and materials for modulating (e.g., increasing or decreasing) flavonoid levels in cacao plants are disclosed. For example, nucleic acids encoding flavonoid-modulating polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also provided are methods for accelerating breeding of Theobroma cacao plants of the porcelana variety with modulated levels of proanthocyanidin, its precursors and it polymers, useful in various medical and skin care products. Also provided are plants having modulated flavonoid levels and plant products produced from plants having modulated flavonoid levels.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: October 9, 2018
    Assignee: CACAO BIOTECHNOLOGIES LLC
    Inventors: Daniel Preston, Randall B. Murphy
  • Publication number: 20170198560
    Abstract: Disclosed herein are embodiments of precursor components (or compositions thereof) that can be combined with one or more additional components (or compositions thereof) to form an explosive composition. The disclosed precursor components (or compositions thereof) can be handled and transported safely to a particular location where they can be mixed with liquid fuel to form an explosive composition. In particular disclosed embodiments, the precursor components (or compositions thereof) can comprise, consist essentially of, or consist of an oxidizer component, a metal component, or combinations thereof.
    Type: Application
    Filed: June 25, 2015
    Publication date: July 13, 2017
    Applicant: Los Alamos National Security, LLC
    Inventors: Jonathan Lee Mace, Bryce C. Tappan, Lawrence E. Bronisz, Jonathan Morgan, Patrick Bowden, Daniel Preston, Gerald J. Seitz, Nathaniel Morgan
  • Publication number: 20170035726
    Abstract: Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins are applied (A) directly to a genital wart in the form of a cream, ointment, paste or solution, (B) directly to the genital wart wherein such cream, ointment, paste or solution contains as an additional active ingredient a skin permeabilizing agent, (C) following electrosurgical resection or removal of the genital wart in such form of a cream, ointment, paste or solution, (D) following chemical resection or extirpation of the genital wart in such form, (E) following surgical resection or removal of the genital wart in such form, wherein said Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins both provide antiviral activity against multiple strains of human pappilomavirus (HPV) and promote healing following resection polymers contained in a vehicle. Disclosed are the compositions, therapeutical kits containing such composition, methods of treatment using such composition, and methods of enhancing the stability of such composition.
    Type: Application
    Filed: October 26, 2016
    Publication date: February 9, 2017
    Applicant: CACAO BIO-TECHNOLOGIES, LLC
    Inventors: Daniel PRESTON, Randall B. MURPHY
  • Publication number: 20160024515
    Abstract: Methods and materials for modulating (e.g., increasing or decreasing) flavonoid levels in cacao plants are disclosed. For example, nucleic acids encoding flavonoid-modulating polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also provided are methods for accelerating breeding of Theobroma cacao plants of the porcelana variety with modulated levels of proanthocyanidin, its precursors and it polymers, useful in various medical and skin care products. Also provided are plants having modulated flavonoid levels and plant products produced from plants having modulated flavonoid levels.
    Type: Application
    Filed: March 3, 2015
    Publication date: January 28, 2016
    Applicant: CACAO BIO-TECHNOLOGIES, LLC
    Inventors: Daniel PRESTON, Randall B. MURPHY
  • Patent number: 8969655
    Abstract: Methods and materials for modulating (e.g., increasing or decreasing) flavonoid levels in cacao plants are disclosed. For example, nucleic acids encoding flavonoid-modulating polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also provided are methods for accelerating breeding of Theobroma cacao plants of the porcelana variety with modulated levels of proanthocyanidin, its precursors and it polymers, useful in various medical and skin care products. Also provided are plants having modulated flavonoid levels and plant products produced from plants having modulated flavonoid levels.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: March 3, 2015
    Assignee: Cacao Biotechnologies LLC
    Inventors: Daniel Preston, Randall B. Murphy
  • Publication number: 20150011488
    Abstract: Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins are applied (A) directly to a genital wart in the form of a cream, ointment, paste or solution, (B) directly to the genital wart wherein such cream, ointment, paste or solution contains as an additional active ingredient a skin permeabilizing agent, (C) following electrosurgical resection or removal of the genital wart in such form of a cream, ointment, paste or solution, (D) following chemical resection or extirpation of the genital wart in such form, (E) following surgical resection or removal of the genital wart in such form, wherein said Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins both provide antiviral activity against multiple strains of human pappilomavirus (HPV) and promote healing following resection polymers contained in a vehicle. Disclosed are the compositions, therapeutical kits containing such composition, methods of treatment using such composition, and methods of enhancing the stability of such composition.
    Type: Application
    Filed: March 10, 2014
    Publication date: January 8, 2015
    Applicant: CACAO BIO-TECHNOLOGIES, LLC
    Inventors: Daniel PRESTON, Randall B. MURPHY
  • Publication number: 20140242157
    Abstract: Provided herein are methods and compositions for treating a subject who has pulmonary damage or an injury caused by or who is at risk for an injury caused by an anti-vesicant agent. The compositions comprise cacao extracts that include a mixture of epicatechin and one or more epicatechin oligomers and a pharmaceutically acceptable carrier. Also provided are methods for fermenting cacao to enhance epicatechin and antioxidant content.
    Type: Application
    Filed: May 5, 2014
    Publication date: August 28, 2014
    Applicant: CACAO BIO-TECHNOLOGIES, LLC
    Inventors: Daniel PRESTON, Randall B. MURPHY
  • Publication number: 20110280933
    Abstract: Provided herein are methods and compositions for treating a subject who has pulmonary damage or an injury caused by or who is at risk for an injury caused by an anti-vesicant agent. The compositions comprise cacao extracts that include a mixture of epicatechin and one or more epicatechin oligomers and a pharmaceutically acceptable carrier. Also provided are methods for fermenting cacao to enhance epicatechin and antioxidant content.
    Type: Application
    Filed: March 24, 2011
    Publication date: November 17, 2011
    Applicant: CACAO BIO-TECHNOLOGIES, LLC
    Inventors: Daniel PRESTON, Randall B. Murphy
  • Publication number: 20110218241
    Abstract: Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins are applied (A) directly to a genital wart in the form of a cream, ointment, paste or solution, (B) directly to the genital wart wherein such cream, ointment, paste or solution contains as an additional active ingredient a skin permeabilizing agent, (C) following electrosurgical resection or removal of the genital wart in such form of a cream, ointment, paste or solution, (D) following chemical resection or extirpation of the genital wart in such form, (E) following surgical resection or removal of the genital wart in such form, wherein said Epicatechins, Epicatechin Oligomers, or Thiolated Epicatechins both provide antiviral activity against multiple strains of human papilloma virus (HPV) and promote healing following resection polymers contained in a vehicle. Disclosed are the compositions, therapeutical kits containing such composition, methods of treatment using such composition, and methods of enhancing the stability of such composition.
    Type: Application
    Filed: March 3, 2011
    Publication date: September 8, 2011
    Applicant: CACAO BIO-TECHNOLOGIES, LLC
    Inventors: Daniel PRESTON, Randall B. MURPHY
  • Publication number: 20080021646
    Abstract: A navigational computer design for high altitude and other similar navigational needs includes a processor, which receives as input signals from navigational and navigational related sensors such as a GPS, compass, inertial measurement unit and sensors. Processor utilizes the navigational information to provide a display to the user indicating present navigational positional information as well is providing a flight path to follow to the target. The navigational computer includes a device that enables it to operate in a peer-to-peer network with other similar navigational computers such that during use, users may track one another. Once on the ground, the navigational computer may be used to continue navigation.
    Type: Application
    Filed: July 10, 2007
    Publication date: January 24, 2008
    Inventor: Daniel Preston
  • Patent number: 7302340
    Abstract: A navigational computer design for high altitude and other similar navigational needs includes a processor, which receives as input signals from navigational and navigational related sensors such as a GPS, compass, inertial measurement unit and sensors. Processor utilizes the navigational information to provide a display to the user indicating present navigational positional information as well is providing a flight path to follow to the target. The navigational computer includes a device that enables it to operate in a peer-to-peer network with other similar navigational computers such that during use, users may track one another. Once on the ground, the navigational computer may be used to continue navigation.
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: November 27, 2007
    Assignee: Atair Aerospace, Inc.
    Inventor: Daniel Preston
  • Publication number: 20070252030
    Abstract: A multimodal vehicle includes a ground based vehicle with an attached high-capacity airfoil parachute for deployment. The ground based vehicle includes a drive system for use on either land, water or both. Furthermore, the ground based vehicle is sized and dimensioned for transport of multiple vehicles in a cargo plane. The high-capacity airfoil parachute allows high-altitude deployment of the multimodal vehicle. The risers to the parachute may be adjusted for powered parachute flight rather than free fall flight. The ground based vehicle may include a propeller for powered flight.
    Type: Application
    Filed: May 18, 2006
    Publication date: November 1, 2007
    Applicant: Atair Aerospace
    Inventor: Daniel Preston
  • Publication number: 20070233382
    Abstract: A navigational computer design for high altitude and other similar navigational needs includes a processor, which receives as input signals from navigational and navigational related sensors such as a GPS, compass, inertial measurement unit and sensors. Processor utilizes the navigational information to provide a display to the user indicating present navigational positional information as well is providing a flight path to follow to the target. The navigational computer includes a device that enables it to operate in a peer-to-peer network with other similar navigational computers such that during use, users may track one another. Once on the ground, the navigational computer may be used to continue navigation.
    Type: Application
    Filed: August 9, 2004
    Publication date: October 4, 2007
    Inventor: Daniel Preston
  • Publication number: 20070088466
    Abstract: An adaptive guidance system (AGS) regulates the altitude and heading of a parasail to arrive at a target at a prescribed altitude. Since the altitude profile depends both on unknown wing loading, and wind magnitude and direction, the AGS estimates the glide slope and wind on the fly and provides a command to a stability augmentation system (SAS) that results in the desired glide slope and heading by performing a sequence of maneuvers and sensing the response. According to one embodiment, the SAS operates in the linear region and includes a PID controller that uses the difference between the actual heading and heading command to create an actuator output. The actuator output is limited by a position/rate limiter that imposes the physical limitations of the response time of the actuator/servos and position limits to prevent entering the nonlinear region.
    Type: Application
    Filed: July 20, 2005
    Publication date: April 19, 2007
    Applicant: Atair Aerospace, Inc.
    Inventor: Daniel Preston
  • Publication number: 20070088496
    Abstract: A sensor system and method is disclosed which is substantially non-shock sensitive, inexpensive and small enough to be incorporated into most applications. The sensor system includes a magnetometer (preferably a triaxial magnetometer) and at least one infrared sensor. In the preferred embodiment, the sensor system includes at least four infrared sensors arranged substantially orthogonal to each other in a common plane horizontal to the earth's surface. The infrared sensors generate signals that are analyzed by a processor to determine the tilt orientation of the object. Based on the tilt orientation of the object, the magnetometer is tilt compensated (preferably fully compensated). The sensor system may also include a global positioning system.
    Type: Application
    Filed: July 20, 2005
    Publication date: April 19, 2007
    Applicant: Atair Aerospace, Inc.
    Inventor: Daniel Preston
  • Patent number: 7178762
    Abstract: A parachute is formed using a non-woven composite material. The non-woven composite material is formed by fusing a plurality of mono-filament fibers between thin layers of plastic. The non-woven material may be used as reinforcing tapes or as parachute lines in connection with a parachute of typical construction.
    Type: Grant
    Filed: June 23, 2004
    Date of Patent: February 20, 2007
    Assignee: Atair Aerospace, Inc.
    Inventor: Daniel Preston