Patents by Inventor Rudolf Bolze

Rudolf Bolze 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).

  • Material for improving the fertility of mammals and process for its production
    Patent number: 4696914
    Abstract: The fertility of female mammals can be improved by dispensing once or within a short time repeatedly a high dosage of tyrosine. The dispensation can be carried out at will intravenously or orally.
    Type: Grant
    Filed: July 23, 1986
    Date of Patent: September 29, 1987
    Assignee: Degussa Aktiengesellschaft
    Inventors: Meinhard W. Russe, Rudolf Bolze, Friedhelm Koch
  • Process for the hydrolysis of 5-(.beta.-methylmercaptoethyl)-hydantoin
    Patent number: 4518801
    Abstract: The invention is directed to a process for the hydrolysis of 5-(.beta.-methylmercaptoethyl)-hydantoin by reaction at elevated temperature and pressure in an aqueous alkaline medium. There are obtained alkali methioninate solutions from which there can be separated methionine.
    Type: Grant
    Filed: September 7, 1984
    Date of Patent: May 21, 1985
    Inventors: Rudolf Bolze, Friedhelm Geiger, Manfred Spindler, Herbert Tanner