Patents by Inventor Rudolf Albert

Rudolf Albert 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).

  • Method of preparing 1-alkyl-3-carboxy-1H pyrrole-2-acetic acids
    Patent number: 4363918
    Abstract: An improved method of preparing 1-alkyl-3-carboxy-1H-pyrrole-2-acetic acids, the latter compounds being useful intermediates in the preparation of certain anti-inflammatory 1H-pyrrole-2-acetic acids.
    Type: Grant
    Filed: February 2, 1981
    Date of Patent: December 14, 1982
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Rudolf Albert, Albert Willemsens, Guido van der Veken
  • Adapter for breast pump for nursing mother
    Patent number: D820973
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: June 19, 2018
    Assignee: ALBERT HOHLKOERPER GMBH & CO. KG
    Inventor: Rudolf Albert