Patents by Inventor Jay Dickerson

Jay Dickerson 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).

  • Patent number: 10238640
    Abstract: An aqueous oral liquid pharmaceutical composition system with reduced propensity for agglomeration and phase separation which is particularly amendable to the suspension of one or more pharmaceutical actives that are substantially insoluble in water. The oral liquid pharmaceutical composition may further comprise pharmaceutical actives that are soluble in water and dissolve in the aqueous medium. In the composition of the invention both suspended and any dissolved active agents are distributed homogeneously.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: March 26, 2019
    Assignee: Wyeth LLC
    Inventors: Jay Dickerson, William Mark, Annabelle Trimmer, David Jaeger, Amanda Alley
  • Publication number: 20170065567
    Abstract: An aqueous oral liquid pharmaceutical composition system with reduced propensity for agglomeration and phase separation which is particularly amendable to the suspension of one or more pharmaceutical actives that are substantially insoluble in water. The oral liquid pharmaceutical composition may further comprise pharmaceutical actives that are soluble in water and dissolve in the aqueous medium. In the composition of the invention both suspended and any dissolved active agents are distributed homogeneously.
    Type: Application
    Filed: November 11, 2016
    Publication date: March 9, 2017
    Applicant: Wyeth LLC
    Inventors: Jay Dickerson, William Mark, Annabelle Trimmer, David Jaeger, Amanda Alley
  • Publication number: 20140142187
    Abstract: An aqueous oral liquid pharmaceutical composition system with reduced propensity for agglomeration and phase separation which is particularly amendable to the suspension of one or more pharmaceutical actives that are substantially insoluble in water. The oral liquid pharmaceutical composition may further comprise pharmaceutical actives that are soluble in water and dissolve in the aqueous medium. In the composition of the invention both suspended and any dissolved active agents are distributed homogeneously.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Applicant: Wyeth LLC
    Inventors: Jay Dickerson, William Mark, Annabelle Trimmer, David Jaeger, Amanda Alley
  • Publication number: 20110136851
    Abstract: The present invention is directed to a pharmaceutically acceptable taste masking liquid excipient base for administration of a relatively large amount of unpleasant tasting medicines. More particularly, the enhanced sweetness and taste masking effect are produced by the addition of sucralose to the excipient base with maintenance of a pH from about 2 to about 5. The invention is further directed to medicinal compositions comprising such a liquid excipient base and unpleasant tasting medicines. Still further, the invention is directed to a method for taste masking unpleasant tasting medicines through their incorporation into the claimed liquid excipient bases.
    Type: Application
    Filed: February 1, 2011
    Publication date: June 9, 2011
    Applicant: Wyeth LLC
    Inventors: David Jaeger, Jay Dickerson, Annabelle Trimmer
  • Publication number: 20090176884
    Abstract: An aqueous oral liquid pharmaceutical composition system with reduced propensity for agglomeration and phase separation which is particularly amendable to the suspension of one or more pharmaceutical actives that are substantially insoluble in water. The oral liquid pharmaceutical composition may further comprise pharmaceutical actives that are soluble in water and dissolve in the aqueous medium. In the composition of the invention both suspended and any dissolved active agents are distributed homogeneously.
    Type: Application
    Filed: March 12, 2009
    Publication date: July 9, 2009
    Applicant: Wyeth
    Inventors: Jay Dickerson, William Mark, Annabelle Trimmer, David Jaeger, Amanda Roop Alley
  • Publication number: 20060121066
    Abstract: The present invention is directed to a pharmaceutically acceptable taste masking liquid excipient base for administration of a relatively large amount of unpleasant tasting medicines. More particularly, the enhanced sweetness and taste masking effect are produced by the addition of sucralose to the excipient base with maintenance of a pH from about 2 to about 5. The invention is further directed to medicinal compositions comprising such a liquid excipient base and unpleasant tasting medicines. Still further, the invention is directed to a method for taste masking unpleasant tasting medicines through their incorporation into the claimed liquid excipient bases.
    Type: Application
    Filed: January 27, 2005
    Publication date: June 8, 2006
    Inventors: David Jaeger, Jay Dickerson, Annabelle Trimmer
  • Publication number: 20050266031
    Abstract: An aqueous oral liquid pharmaceutical composition system with reduced propensity for agglomeration and phase separation which is particularly amendable to the suspension of one or more pharmaceutical actives that are substantially insoluble in water. The oral liquid pharmaceutical composition may further comprise pharmaceutical actives that are soluble in water and dissolve in the aqueous medium. In the composition of the invention both suspended and any dissolved active agents are distributed homogeneously.
    Type: Application
    Filed: May 25, 2004
    Publication date: December 1, 2005
    Inventors: Jay Dickerson, William Mark, Annabelle Trimmer, David Jaeger, Amanda Alley
  • Patent number: 6228217
    Abstract: This invention is directed to a process for preparing an aqueous papermaking suspension containing a polyelectrolyte complex comprising providing an aqueous suspension of pulp fibers containing a water-soluble cationic polymer and a water-soluble anionic polymer that are reactable in the aqueous suspension to form the polyelectrolyte complex, and a multivalent cation having at least a +3 charge, and forming the polyelectrolyte complex. It also includes the process wherein the aqueous suspension of pulp fibers contains surface active carboxyl compounds and water-soluble anionic compounds. It further includes the process wherein the aqueous papermaking suspension is sheeted and dried to obtain paper of improved strength.
    Type: Grant
    Filed: January 13, 1995
    Date of Patent: May 8, 2001
    Assignee: Hercules Incorporated
    Inventors: Jay A. Dickerson, Harry J. Goldy, Douglas C. Smith, Ronald R. Staib