Patents by Inventor Christopher Nunes

Christopher Nunes 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).

  • Recycling of superabsorbent polymer with a hybrid oxidative degradation and high shear mixing
    Patent number: 11993684
    Abstract: New process for recycling of poly(acrylic acid)-based superabsorbent polymer (SAP) using a synergistic combination of high shear mixing device and oxidative degradation of SAP to produce poly(acrylic acid) (PAA) useful to recycle pre- and post-consumer SAP.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: May 28, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Dimitris Ioannis Collias, Gary Wayne Gilbertson, Martin Ian James, Morgan Christine McGrath, Raul Victorino Nunes, Heitham Darrell Safi, Arsen Arsenov Simonyan, John Christopher Wesner
  • Underwater vessel assembly having tow point adapter plates for performance optimization
    Patent number: 10155574
    Abstract: The invention is directed to a towing adaptation system for optimizing the pitch attitude, hydrodynamic lift and drag forces on an underwater acoustic vessel. The towing adaptation system an underwater vessel to which is attached a first adapter plate and a second adapter plate, with each adapter plate having a plurality of vertically displaced staged attachment points. Corresponding attachment points of the first and second adapter plates form attachment pairs, with each attachment pair calibrated to provide a desired cable angle, hydrodynamic lift, and drag force, at a predetermined steady-state speed, for optimizing performance.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 18, 2018
    Assignee: The United States of America, as represented by the Secretary of the Navy
    Inventors: Alexander Tsarev, Christopher Nunes, Dana Colegrove
  • Beverage carafe having a handle
    Patent number: D682699
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: May 21, 2013
    Assignee: Johanna Beverage Company, LLC
    Inventors: Carson Ahlman, Robert Facchina, Christopher Nunes, Karen Prongay
  • Beverage carafe having a handle
    Patent number: D692767
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: November 5, 2013
    Assignee: Johanna Beverage Company LLC
    Inventors: Carson Ahlman, Robert Facchina, Christopher Nunes, Karen Prongay
  • Beverage carafe having a handle
    Patent number: D694113
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: November 26, 2013
    Assignee: Johanna Beverage Company LLC
    Inventors: Carson Ahlman, Robert Facchina, Christopher Nunes, Karen Prongay