Patents by Inventor Meyer Robert Rosen

Meyer Robert Rosen 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).

  • Transient antifoam compositions
    Patent number: 4101443
    Abstract: Transient, non-aqueous antifoam compositions which comprise the product resulting from heating a silica filler and a condensation product of a partially hydrolyzed trifunctional silane.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: July 18, 1978
    Assignee: Union Carbide Corporation
    Inventors: Meyer Robert Rosen, Samuel Sterman
  • Non-aqueous antifoam compositions
    Patent number: 4101442
    Abstract: Non-aqueous antifoam compositions comprising a lipophilic nonionic surface active agent homogeneously dispersed in a transient non-aqueous siloxanate antifoam agent.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: July 18, 1978
    Assignee: Union Carbide Corporation
    Inventor: Meyer Robert Rosen
  • Self-dispersible antifoam compositions
    Patent number: 4076648
    Abstract: Self-dispersible, non-aqueous antifoam compositions comprising a lipophilic nonionic surface active agent homogeneously dispersed in a non-emulsified diorganosiloxane antifoam agent.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: February 28, 1978
    Assignee: Union Carbide Corporation
    Inventor: Meyer Robert Rosen
  • Shaped article for conditioning hair a blend of water-soluble and water-insoluble polymers with interpenetrating networks
    Patent number: 4018729
    Abstract: Articles for conditioning hair have been fabricated by blending water soluble polymers with water insoluble polymers to form interpenetrating networks so that the water soluble polymer can be extracted from the article when wet or when brought in contact with wet hair.
    Type: Grant
    Filed: November 10, 1975
    Date of Patent: April 19, 1977
    Assignee: Union Carbide Corporation
    Inventors: Joseph A. Faucher, Meyer Robert Rosen
  • Reflex-correspondence tool
    Patent number: D379227
    Type: Grant
    Filed: March 9, 1994
    Date of Patent: May 13, 1997
    Inventor: Meyer Robert Rosen
  • Reflex-correspondence tool
    Patent number: D382342
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: August 12, 1997
    Inventor: Meyer Robert Rosen