Patents by Inventor Joseph A. Haslwanter

Joseph A. Haslwanter 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: 6841146
    Abstract: An aqueous-based sprayable composition comprises a therapeutic or palliative agent, water and a mixture of microcrystalline cellulose and alkali metal carboxyalkylcellulose. In one embodiment, the composition is a non-Newtonian nasal spray exhibiting a very rapid viscosity recovery upon removal of shear forces.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: January 11, 2005
    Assignee: Schering-Plough Healthcare Products Inc.
    Inventors: Joseph A. Haslwanter, William J. McLaughlin, David M. Oakley, Kurt G. Van Scoik
  • Patent number: 6824762
    Abstract: Aqueous nasal spray compositions comprising a medicament and an aqueous carrier comprising water soluble polymers selected from the group consisting of polyvinylpyrrolidone and mixtures thereof.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: November 30, 2004
    Assignee: Schering-Plough Healthcare Products Inc.
    Inventors: Joseph A. Haslwanter, William F. Rencher
  • Patent number: 6649175
    Abstract: A skin barrier lotion for protection against contact with irritants comprises: about 5 to 15 percent by weight of a long-chain fatty acid; about 1 to 5 percent by weight of a long-chain fatty alcohol; about 1 to 10 percent by weight of a hydrocarbon oil; about 1 to 30 percent by weight of a silicone skin protectant; about 0.5 to about 5 percent by weight of an alkanolamine; about 0.5 to about 5 percent by weight of a humectant; about 0.5 to about 10 percent by weight of an inorganic skin protectant; about 0.5 to 15 weight percent of a preservative; and about 50 to 90 percent by weight water. Optionally, the lotion will also contain up to about 5 percent by weight of a fragrance, odor neutralizer or a mixture thereof.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: November 18, 2003
    Assignee: Schering-Plough HealthCare Products, Inc.
    Inventors: Joseph A. Haslwanter, William F. Rencher
  • Publication number: 20030185763
    Abstract: An aqueous-based sprayable composition comprises a therapeutic or palliative agent, water and a mixture of microcrystalline cellulose and alkali metal carboxyalkylcellulose. In one embodiment, the composition is a non-Newtonian nasal spray exhibiting a very rapid viscosity recovery upon removal of shear forces.
    Type: Application
    Filed: March 19, 2003
    Publication date: October 2, 2003
    Inventors: Joseph A. Haslwanter, William J. McLaughlin, David M. Oakley, Kurt G. Van Scoik
  • Patent number: 6565832
    Abstract: An aqueous-based sprayable composition comprises a therapeutic or palliative agent, water and a mixture of microcrystalline cellulose and alkali metal carboxyalkylcellulose. In one embodiment, the composition is a non-Newtonian nasal spray exhibiting a very rapid viscosity recovery upon removal of shear forces.
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: May 20, 2003
    Assignee: Schering-Plough HealthCare Products, Inc.
    Inventors: Joseph A. Haslwanter, William J. McLaughlin, David M. Oakley, Kurt G. Van Scoik
  • Publication number: 20020172644
    Abstract: Aqueous nasal spray compositions comprising a medicament and an aqueous carrier comprising water soluble polymers selected from the group consisting of polyvinylpyrrolidone and mixtures thereof.
    Type: Application
    Filed: August 28, 2001
    Publication date: November 21, 2002
    Inventors: Joseph A. Haslwanter, William F. Rencher
  • Publication number: 20020090386
    Abstract: A skin barrier lotion for protection against contact with irritants comprises: about 5 to 15 percent by weight of a long-chain fatty acid; about 1 to 5 percent by weight of a long-chain fatty alcohol; about 1 to 10 percent by weight of a hydrocarbon oil; about 1 to 30 percent by weight of a silicone skin protectant; about 0.5 to about 5 percent by weight of an alkanolamine; about 0.5 to about 5 percent by weight of a humectant; about 0.5 to about 10 percent by weight of an inorganic skin protectant; about 0.5 to 15 weight percent of a preservative; and about 50 to 90 percent by weight water. Optionally, the lotion will also contain up to about 5 percent by weight of a fragrance, odor neutralizer or a mixture thereof.
    Type: Application
    Filed: January 10, 2002
    Publication date: July 11, 2002
    Inventors: Joseph A. Haslwanter, William F. Rencher
  • Patent number: 6316483
    Abstract: Aqueous nasal spray compositions comprising a medicament and an aqueous carrier comprising water soluble polymers selected from the group consisting of polyvinylpyrrolidone and mixtures thereof.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: November 13, 2001
    Assignee: Schering Corporation
    Inventors: Joseph A. Haslwanter, William F. Rencher
  • Patent number: 5948392
    Abstract: Stable sulfide-containing compositions have been developed. The stable sulfide-containing composition comprises a) a sulfide, a polysulfide or mixtures thereof, of an alkali or an alkaline earth metal, and b) a carrier, such that after maintaining the sulfide-containing composition at a temperature of about 37.degree. to about 50.degree. Celsius for about 2 weeks to one month, the sulfide content remaining in the sulfide-containing composition is about 90% or greater of the initial sulfide content. The sulfide-containing compositions can be used for relieving the pain of ingrown toenail by softening the nail, or as a depilatory for removing human hair or hair from animal hides.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: September 7, 1999
    Assignee: Schering-Plough HealthCare Products, Inc.
    Inventors: Joseph A. Haslwanter, Gerald R. Dever, Thomas J. Laughlin
  • Patent number: 5897858
    Abstract: Aqueous nasal spray compositions containing:0.001-2% by weight/volume of a medicament selected from the group consisting of chlorpheniramine maleate, oxymetazoline hydrochloride and mixtures thereof;0.50 to 15.00% by weight/volume of a water soluble polymer selected from the group consisting of polyvinylpyrrolidone having an average molecular weight of about 10,000 to 360,000 and mixtures thereof;2.5 to 10.00% by weight/volume of polyethylene glycol;1.00 to 10.00% by weight/volume of a moisturizing agent other than polyethylene glycol;0.01 to 0.05% by weight/volume of disodium edetate;0.001 to 0.3% by weight/volume of an antimicrobial preservative;0.20 to 5.00% by weight/volume of an aromatic alcohol;a sufficient amount of a pharmaceutically acceptable buffer to maintain the pH of the composition within the range of about 4.0 to 8.0; andQS water.
    Type: Grant
    Filed: November 4, 1997
    Date of Patent: April 27, 1999
    Assignee: Schering-Plough Healthcare Products, Inc.
    Inventors: Joseph A. Haslwanter, William F. Rencher
  • Patent number: 5854269
    Abstract: An aqueous nasal decongestant composition containing oxymatazoline is disclosed which does not contain mercurial preservatives.
    Type: Grant
    Filed: August 6, 1996
    Date of Patent: December 29, 1998
    Assignee: Schering-Plough Healthcare Products, Inc.
    Inventors: Joseph A. Haslwanter, William Rencher
  • Patent number: 5770583
    Abstract: A stable sulfide containing composition is disclosed, including a process for preparation thereof and a method for using the composition to soften nails or to treat ingrown toenail.
    Type: Grant
    Filed: July 26, 1995
    Date of Patent: June 23, 1998
    Assignee: Schering-Plough HealthCare Products, Inc.
    Inventors: Joseph A. Haslwanter, Gerald R. Dever, Thomas J. Laughlin
  • Patent number: 4963359
    Abstract: A non-cariogenic confectionery base free of cellulosics and graining compounds containing hydrogenated starch hydrolysates e.g. Lycasin 85%, more than 10 to about 50% by weight of at least one edible oil, fat, wax or mixtures thereof and an emulsifying amount of at least one emulsifier and a method of making same are disclosed. A non-cariogenic confectionery composition containing said confectionery base in homogeneous admixture with a semi-solid matrix containing various ingredients and optionally at least one medicament is also disclosed.
    Type: Grant
    Filed: January 30, 1989
    Date of Patent: October 16, 1990
    Assignee: Plough, Inc.
    Inventors: Joseph Haslwanter, Walter G. Chambliss