Patents by Inventor Charles A. Billings

Charles A. Billings 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).

  • AEROSOL DELIVERY DEVICE INCLUDING A MOVEABLE CARTRIDGE AND RELATED ASSEMBLY METHOD
    Publication number: 20240269400
    Abstract: The present disclosure relates to aerosol delivery devices. The aerosol delivery devices may include a housing and a cartridge including an atomizer and a reservoir configured to contain an aerosol precursor composition. The cartridge may be configured to move relative to at least a portion of the housing between a retracted configuration and an extended configuration. Related assembly methods are also provided.
    Type: Application
    Filed: April 23, 2024
    Publication date: August 15, 2024
    Inventors: Steven L. Worm, David Glen Christopherson, Raymond Charles Henry, Jr., Frederic Philippe Ampolini, Jason L. Wood, Alan Curtis Billings
  • Plastisol sealing gaskets puffed with hollow discrete spheres
    Patent number: 4485192
    Abstract: A container sealing composition made from a plastisol having a mass of hollow discrete microspheres incorporated therein. The composition is characterized by having increased shelf life, as manifested in reduced separation of the hollow discrete microspheres from the plastisol, and improved viscosity stability. The container sealing composition also exhibits uniform void volume which is essential for good sealability and seal quality.
    Type: Grant
    Filed: June 14, 1983
    Date of Patent: November 27, 1984
    Assignee: W. R. Grace & Co.
    Inventors: David A. Gibbs, Robert H. Hofeldt, Charles A. Billings
  • Sealing compositions for minimizing soluble iron migration
    Patent number: 4278718
    Abstract: Composition and method for sealing containers containing vegetable based beverages, i.e. beer, ale, wine, fruit and vegetable juices.
    Type: Grant
    Filed: January 11, 1980
    Date of Patent: July 14, 1981
    Assignee: W. R. Grace & Co.
    Inventors: Charles A. Billings, Robert H. Hofeldt
  • Halocyclopropyl halomethyl ethers
    Patent number: 3995062
    Abstract: The following halocyclopropyl halomethyl ethers have been synthesized and found to possess utility as general inhalation anesthetics:1-chloro-2-chlorofluoromethoxy-1,2,3,3-tetrafluorocyclopropane, 1-chloro-2-difluoromethoxy-1,2,3,3-tetrafluorocyclopropane, 1-bromo-2-chlorofluoromethoxy-1,2,3,3-tetrafluorocyclopropane and 1-bromo-2-difluoromethoxy-1,2,3,3-tetrafluorocyclopropane.
    Type: Grant
    Filed: July 11, 1975
    Date of Patent: November 30, 1976
    Assignee: W. R. Grace & Co.
    Inventors: Charles A. Billings, Gerald J. O'Neill, Charles W. Simons, Robert S. Holdsworth
  • Halocyclopropyl halomethyl ethers
    Patent number: 3932529
    Abstract: The following halocyclopropyl halomethyl ethers have been synthesized and found to possess utility as general inhalation anesthetics:1-chloro-2-chlorofluoromethoxy-1,2,3,3-tetrafluorocyclopropane, 1-chloro-2-difluoromethoxy-1,2,3,3-tetrafluorocyclopropane, 1-bromo-2-chlorofluoromethoxy-1,2,3,3-tetrafluorocyclopropane and 1-bromo-2-difluoromethoxy-1, 2,3,3-tetrafluorocyclopropane.
    Type: Grant
    Filed: December 26, 1974
    Date of Patent: January 13, 1976
    Assignee: W. R. Grace & Co.
    Inventors: Charles A. Billings, Gerald J. O'Neill, Charles W. Simons, Robert S. Holdsworth