Patents by Inventor Haimanot Bekele

Haimanot Bekele 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).

  • Topical composition comprising an aldehyde or ketone-based cosmetic bonding agent
    Publication number: 20020176878
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a bonding agent selected from the group consisting of aldehydes and ketones having the structure 1
    Type: Application
    Filed: March 6, 2002
    Publication date: November 28, 2002
    Applicant: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Topical composition comprising a cyclic imidocarbonate-based cosmetic bonding agent
    Patent number: 6485732
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a cyclic imidocarbonate bonding agent having the structure wherein X represents a cosmetic benefit agent that may or may not be attached to a chemical linker and R represents NH or O; and b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent, and thus the cosmetic benefit agent, is covalently attached to the substrate. The invention further relates to methods of using the compositions described above as well as various products that include the claimed compositions.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: November 26, 2002
    Assignee: The Procter & GAmble Company
    Inventor: Haimanot Bekele
  • Topical composition comprising a cyclic imidocarbonate-based cosmetic bonding agent
    Publication number: 20020172700
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a cyclic imidocarbonate bonding agent having the structure 1
    Type: Application
    Filed: March 6, 2002
    Publication date: November 21, 2002
    Applicant: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Topical composition comprising a functionally acylating cosmetic bonding agent
    Publication number: 20020172702
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of an acylating bonding agent having the structure 1
    Type: Application
    Filed: March 6, 2002
    Publication date: November 21, 2002
    Inventor: Haimanot Bekele
  • Topical composition comprising a diazonium salt-based cosmetic bonding agent
    Publication number: 20020172698
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a diazonium salt bonding agent having the structure 1
    Type: Application
    Filed: March 6, 2002
    Publication date: November 21, 2002
    Applicant: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Topical composition comprising a 1, 2-heteroatom constituted diene cosmetic bonding agent
    Publication number: 20020172699
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a 1,2-heteroatom constituted diene bonding agent having the structure
    Type: Application
    Filed: March 6, 2002
    Publication date: November 21, 2002
    Applicant: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Topical composition comprising a functionalized acid anhydride-based cosmetic bonding agent
    Publication number: 20020172701
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a functionalized acid anhydride-based bonding agent having 1
    Type: Application
    Filed: March 6, 2002
    Publication date: November 21, 2002
    Inventor: Haimanot Bekele