Patents by Inventor Anthony D. Sabatelli

Anthony D. Sabatelli 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: 5243064
    Abstract: The present invention relates to novel chromophore-containing compounds useful as sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. These compounds comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are directly coupled to thereby form a new chromophore.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: July 31, 1992
    Date of Patent: September 7, 1993
    Assignee: The Procter & Gamble Company
    Inventor: Anthony D. Sabatelli
  • Patent number: 5230874
    Abstract: The present invention relates to novel sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. The sunscreen agents comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are not directly coupled.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: August 5, 1992
    Date of Patent: July 27, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Anthony D. Sabatelli, Josephine A. Spirnak
  • Patent number: 5229107
    Abstract: The present invention relates to novel sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. The sunscreen agents comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are not directly coupled.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: August 5, 1992
    Date of Patent: July 20, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Anthony D. Sabatelli, Josephine A. Spirnak
  • Patent number: 5229106
    Abstract: The present invention relates to novel sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. The sunscreen agents comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are not directly coupled.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: August 5, 1992
    Date of Patent: July 20, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Anthony D. Sabatelli, Josephine A. Spirnak
  • Patent number: 5210275
    Abstract: The present invention relates to novel chromophore-containing compounds useful as sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. These compounds comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are directly coupled to thereby form a new chromophore.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: July 31, 1992
    Date of Patent: May 11, 1993
    Assignee: The Procter & Gamble Company
    Inventor: Anthony D. Sabatelli
  • Patent number: 5160731
    Abstract: The present invention relates to novel sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. The sunscreen agents comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are not directly coupled.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans of lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: November 3, 1992
    Assignee: The Procter & Gamble Company
    Inventors: Anthony D. Sabatelli, Josephine A. Spirnak
  • Patent number: 5138089
    Abstract: The present invention relates to novel chromophore-containing compounds useful as sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. These compounds comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are directly coupled to thereby form a new chromophore.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: February 14, 1990
    Date of Patent: August 11, 1992
    Assignee: The Procter & Gamble Company
    Inventor: Anthony D. Sabatelli
  • Patent number: 5041282
    Abstract: The present invention relates to novel sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. The sunscreen agents comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are not directly coupled.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: August 20, 1991
    Assignee: The Procter & Gamble Company
    Inventors: Anthony D. Sabatelli, Josephine A. Spirnak
  • Patent number: 4999186
    Abstract: The present invention relates to novel sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. The sunscreen agents comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are not directly coupled.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: June 2, 1987
    Date of Patent: March 12, 1991
    Assignee: The Procter & Gamble Company
    Inventors: Anthony D. Sabatelli, Josephine A. Spirnak
  • Patent number: 4976953
    Abstract: Skin conditioning/cleansing compositions containing specific propoxylated glycerol derivatives are disclosed. These compositions possess both excellent skin conditioning and aesthetic properties.
    Type: Grant
    Filed: March 6, 1987
    Date of Patent: December 11, 1990
    Assignee: The Procter & Gamble Company
    Inventors: Thomas V. Orr, Anthony D. Sabatelli
  • Patent number: 4937370
    Abstract: The present invention relates to novel chromophore-containing compounds useful as sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. These compounds comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are directly coupled to thereby form a new chromophore.The present invention further relates to sunscreen compositions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin or humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
    Type: Grant
    Filed: June 2, 1987
    Date of Patent: June 26, 1990
    Assignee: The Procter & Gamble Company
    Inventor: Anthony D. Sabatelli
  • Patent number: 4822602
    Abstract: The present invention relates to cosmetic compositions in the form of solid sticks, especially deodorant sticks and antiperspirant sticks. The cosmetic stick compositions of the present invention comprise the essential components: (a) water-soluble active; (b) dimethicone copolyol; (c) volatile silicone oil; (d) propylene glycol; (e) C.sub.2 -C.sub.4 monohydric alcohol; (f) water; (g) solidifying agent; and (h) coupling agent. These compositions have excellent efficacy and cosmetic aesthetics.The present invention also relates to methods for treating or preventing malodor associated with human perspiration, especially underarm odor. The present invention further relates to methods for manufacturing cosmetic stick compositions of the present invention.
    Type: Grant
    Filed: April 29, 1987
    Date of Patent: April 18, 1989
    Assignee: The Procter & Gamble Company
    Inventor: Anthony D. Sabatelli