Patents by Inventor Roland Tailfer

Roland Tailfer 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).

  • Process for the production of sedimentation stable anti-foam agents
    Patent number: 4406817
    Abstract: Precipitated, jet ground silica with specific physical-chemical properties is mixed with silicone oil, homogenized and heated to produce an antifoam agent. This type of antifoam agent can be used in pharmacy, in producing foam stopping latex emulsion, in the food field, in washing formulations, in the textile industry as well as in the pigment and varnish industries.
    Type: Grant
    Filed: January 16, 1981
    Date of Patent: September 27, 1983
    Assignee: Degussa Aktiengesellschaft
    Inventors: Karl-Hans Muller, Roland Tailfer, Gunter Turk
  • Shoe cream polish composition
    Patent number: 4208213
    Abstract: A shoe cream polish composition which contains in addition to waxes, oils and the like, a finely divided pyrogenic, hydrophobic silicic acid.
    Type: Grant
    Filed: October 31, 1977
    Date of Patent: June 17, 1980
    Assignee: Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
    Inventors: Karl-Hans Muller, Roland Tailfer