Patents by Inventor Hans Bernd Engelmann

Hans Bernd Engelmann 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 producing influenza vaccine
    Patent number: 10398771
    Abstract: A process for producing a split influenza virus preparation or subunit influenza preparation comprising the steps of: (i) providing a whole virus preparation; (ii) splitting the whole virus preparation in the presence of a first detergent; (iii) adding t-octylphenoxypolyethoxyethanol (TRITON X-100™) to the resulting split virus preparation; and (iv) filtering the split virus preparation.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: September 3, 2019
    Assignees: GLAXOSMITHKLINE BIOLOGICAL S.A., GLAXOSMITHKLINE BIOLOGICALS, NIEDERLASSUNG DER SMITHKLINE BEECHAM PHARMA GMBH & CO KG
    Inventors: Erik Jozef D'Hondt, Hans Bernd Engelmann
  • PROCESS FOR PRODUCING INFLUENZA VACCINE
    Publication number: 20170196968
    Abstract: A process for producing a split influenza virus preparation or subunit influenza preparation comprising the steps of: (i) providing a whole virus preparation; (ii) splitting the whole virus preparation in the presence of a first detergent; (iii) adding t-octylphenoxypolyethoxyethanol (TRITON X-100™) to the resulting split virus preparation; and (iv) filtering the split virus preparation.
    Type: Application
    Filed: March 23, 2017
    Publication date: July 13, 2017
    Applicants: GLAXOSMITHKLINE BIOLOGICALS SA, GLAXOSMITHKLINE BIOLOGICALS, NIEDERLASSUNG DER SMITHKLINE BEECHAM PHARMA GMBH & CO KG.
    Inventors: Erik Jozef D'HONDT, Hans Bernd ENGELMANN
  • Process for producing influenza vaccine
    Patent number: 9636394
    Abstract: A process for producing a split influenza virus preparation or subunit influenza preparation comprising the steps of: (i) providing a whole virus preparation; (ii) splitting the whole virus preparation in the presence of a first detergent; (iii) adding t-octylphenoxypolyethoxyethanol (TRITON X-100™) to the resulting split virus preparation; and (iv) filtering the split virus preparation.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: May 2, 2017
    Assignees: GLAXOSMITHKLINE BIOLOGICALS SA, GLAXOSMITHKLINE BIOLOGICALS, NIEDERLASSUNG DER SMITHKLINE BEECHAM PHARMA GMBH & CO KG.
    Inventors: Erik Jozef D'Hondt, Hans Bernd Engelmann
  • PROCESS FOR PRODUCING INFLUENZA VACCINE
    Publication number: 20120219587
    Abstract: A process for producing a split influenza virus preparation or subunit influenza preparation comprising the steps of: (i) providing a whole virus preparation; (ii) splitting the whole virus preparation in the presence of a first detergent; (iii) adding t-octylphenoxypolyethoxyethanol (TRITON X-100™) to the resulting split virus preparation; and (iv) filtering the split virus preparation.
    Type: Application
    Filed: October 25, 2010
    Publication date: August 30, 2012
    Inventors: Erik Jozef D' Hondt, Hans Bernd Engelmann