Patents by Inventor Carol M. Resch

Carol M. Resch 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).

  • Soap compositions of enhanced antimicrobial effectiveness
    Patent number: 5006529
    Abstract: A cleaning composition is disclosed comprising a mixture of soap, non-soap anionic surfactant and 2,4,4'-trichloro-2'-hydroxy diphenyl ether. Especially preferred surfactants are acyl isethionate and alkyl glycerol ether sulfonate salts. The ratio of fatty acid salt to surfactant ranges from 4:1 to 1:0.98.
    Type: Grant
    Filed: June 20, 1990
    Date of Patent: April 9, 1991
    Assignee: Lever Brothers Company
    Inventor: Carol M. Resch
  • Soap compositions of enhanced antimicrobial effectiveness
    Patent number: 4954281
    Abstract: A cleaning composition is disclosed comprising a mixture of soap, non-soap anionic surfactant and 2,4,4'-trichloro-2'-hydroxy diphenyl ether. Especially preferred surfactants are acyl isethionate and alkyl glycerol ether sulfonate salts. The ratio of fatty acid salt to surfactant ranges from 4:1 to 1:0.98.
    Type: Grant
    Filed: March 14, 1989
    Date of Patent: September 4, 1990
    Assignee: Lever Brothers Company
    Inventor: Carol M. Resch
  • Soap compositions of enhanced antimicrobial effectiveness
    Patent number: 4832861
    Abstract: A cleaning composition is disclosed comprising a mixture of soap, acyl isethionate salts and 2,4,4'-trichloro-2'-hydroxy diphenyl ether. The ratio of soap to acyl isethionate salt ranges from 2.5:1 to 1.5:1.
    Type: Grant
    Filed: May 27, 1988
    Date of Patent: May 23, 1989
    Assignee: Lever Brothers Company
    Inventor: Carol M. Resch