Patents by Inventor Hans-Herald Sedlacek

Hans-Herald Sedlacek 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).

  • Agent for the treatment of allergic reactions
    Patent number: 4344938
    Abstract: What are disclosed are a method for the prophylaxis and therapy of allergic reactions and an agent therefor, said agent containing immunoglobulins of class IgG or fragments thereof which have been immunologically modified in their Fc part.
    Type: Grant
    Filed: October 23, 1979
    Date of Patent: August 17, 1982
    Assignee: Behringwerke Aktiengesellschaft
    Inventors: Hans-Herald Sedlacek, Friedrich R. Seiler