Patents by Inventor Antonius A. C. Jacobs

Antonius A. C. Jacobs 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).

  • Vaccine against streptococcus suis infection
    Patent number: 5612042
    Abstract: The present invention relates to a polypeptide of the bacterium Streptococcus suis with a molecular weight of about 54 kD, capable of inducing neutralising antibodies against Streptococcus suis. The invention also relates to a vaccine against Streptococcus suis infection, and a method for the preparation of such a vaccine.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: March 18, 1997
    Assignee: Akzo Nobel NV
    Inventor: Antonius A. C. Jacobs
  • Respiratory disease vaccine for cats
    Patent number: 5595744
    Abstract: The present invention is concerned with the use of Bordetella bronchiseptica antigens for the prevention of upper respiratory disease in cats. These antigens may also be combined with Feline herpes virus, Feline calici and/or Chamydia antigens.
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: January 21, 1997
    Assignee: Akzo Nobel N.V.
    Inventors: William S. K. Chalmers, Antonius A. C. Jacobs
  • Haemophilus paragallinarum vaccine
    Patent number: 5240705
    Abstract: The invention is concerned with a vaccine for the protection of poultry against Haemophilus paragallinarum infection.Chickens vaccinated with a membraneous fraction of H. paragallinarum cells comprising a 38 kD outer-membrane protein are well protected against infection.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: August 31, 1993
    Assignee: Akzo NV
    Inventor: Antonius A. C. Jacobs