Patents by Inventor Edmond Jean Ritter

Edmond Jean Ritter 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).

  • Skin protective compositions
    Patent number: 4075318
    Abstract: Compositions effective for protecting the skin from dermatologic irritation are formed by incorporating a protective agent which is an organic compound containing two or more polar groups, e.g. carboxyl groups, which are separated by at least 15 atoms the majority of which are carbon atoms and preferably containing a cyclic moiety of at least 5 atoms, e.g. the dimer of linoleic acid, in a pharmaceutically acceptable base.
    Type: Grant
    Filed: June 15, 1970
    Date of Patent: February 21, 1978
    Assignee: Cincinnati Milacron, Inc.
    Inventors: Ralph Kelly, Edmond Jean Ritter
  • Method and compositions for retarding chemical damage to hair with treating agents containing two or more polar groups
    Patent number: 4067345
    Abstract: The hair is protected from damage by chemical agents, e.g. in bleaching, by either pretreatment with, or concurrent use of a protective agent and the damaging chemical. The protective agents disclosed are organic compounds containing two or more polar groups, e.g. carboxyl groups, which are separated by at least 15 atoms the majority of which are carbon atoms and preferably containing a cyclic moiety of at least 5 atoms, e.g. the dimer of linoleic acid.
    Type: Grant
    Filed: June 15, 1970
    Date of Patent: January 10, 1978
    Assignee: Cincinnati Milacron Inc.
    Inventors: Ralph Kelly, Edmond Jean Ritter
  • Skin protective compositions
    Patent number: 4045550
    Abstract: Compositions effective for protecting the skin from dermatologic irritation are formed by incorporating a protective agent which is an organic compound containing two or more polar groups, e.g. carboxyl group, which are separated by at least 15 atoms the majority of which are carbon atoms and preferably containing a cyclic moiety of at least 5 atoms, e.g. the dimer of linoleic acid, in a pharmaceutically acceptable base.
    Type: Grant
    Filed: February 4, 1974
    Date of Patent: August 30, 1977
    Assignee: Cincinnati Milacron Inc.
    Inventors: Ralph Kelly, Edmond Jean Ritter
  • Skin protective compositions
    Patent number: 3981990
    Abstract: Compositions effective for protecting the skin from dermatologic irritation are formed by incorporating a protective agent which is an organic compound containing two or more polar groups, e.g. carboxyl groups, which are separated by at least 15 atoms the majority of which are carbon atoms and preferably containing a cyclic moiety of at least 5 atoms, e.g. the dimer of linoleic acid, in a pharmaceutically acceptable base.
    Type: Grant
    Filed: February 4, 1974
    Date of Patent: September 21, 1976
    Assignee: Cincinnati Milacron, Inc.
    Inventors: Ralph Kelly, Edmond Jean Ritter
  • Skin protective compositions
    Patent number: 3961044
    Abstract: Compositions effective for protecting the skin from dermatologic irritation are formed by incorporating a protective agent which is an organic compound containing two or more polar groups, e.g. carboxyl groups, which are separated by at least 15 atoms the majority of which are carbon atoms and preferably containing a cyclic moiety of at least 5 atoms, e.g. the dimer of linoleic acid, in a pharmaceutically acceptable base.
    Type: Grant
    Filed: February 4, 1974
    Date of Patent: June 1, 1976
    Assignee: Cincinnati Milacron, Inc.
    Inventors: Ralph Kelly, Edmond Jean Ritter
  • Mildness additive
    Patent number: 3947382
    Abstract: The degree of skin irritation of detergent compositions is reduced by adding small amounts of compounds having at least two polar groups, e.g. hydroxyl, carboxyl, ester, amino, and amido groups separated by an organic radical of at least 15 carbon atoms which contains a cyclic group. In particular, various aliphatic, aromatic and heterocyclic amino, amido and ester derivatives of polymerized fatty acids are disclosed.
    Type: Grant
    Filed: October 16, 1973
    Date of Patent: March 30, 1976
    Assignee: Cincinnati Milacron, Inc.
    Inventors: Ralph Kelly, Edmond Jean Ritter
  • Mildness additive
    Patent number: RE28913
    Abstract: The degree of skin irritation of detergent compositions is reduced by adding to the detergent compositions small amounts of a hydroxyl derivative of a polymerized fatty acid or a hydroxyl derivative of a hydrogenated (saturated) polymerized fatty acid, e.g. the hydroxy derivative of dimer acid. .Iadd.
    Type: Grant
    Filed: September 17, 1974
    Date of Patent: July 20, 1976
    Assignee: Cincinnati Milacron, Inc.
    Inventors: Ralph Kelly, Edmond Jean Ritter