Patents by Inventor Jacobus Johannus Kok

Jacobus Johannus Kok 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).

  • Viral vector vaccines comprising nucleic acids encoding eimeria proteins for poultry vaccination against coccidiosis
    Patent number: 5925347
    Abstract: The invention is concerned with novel Eimeria proteins with immunogenic properties as well as with DNA sequences encoding these proteins. These proteins can be administered to chickens thereby protecting the chickens against coccidiosis. In addition the DNA encoding these proteins can be used for the preparation of a vector vaccine against coccidiosis.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 20, 1999
    Assignee: Akzo Nobel, N.V.
    Inventors: Arnoldus Nicolaas Vermeulen, Paul van den Boogaart, Jacobus Johannus Kok
  • DNA encoding an Eimeria 200 kd antigen
    Patent number: 5792644
    Abstract: The invention is concerned with novel Eimeria proteins with immunogenic properties as well as with DNA sequences encoding these proteins. These proteins can be administered to chickens thereby protecting the chickens against coccidiosis. In addition the DNA encoding these proteins can be used for the preparation of a vector vaccine against coccidiosis.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: August 11, 1998
    Assignee: Akzo Nobel N.V.
    Inventors: Arnoldus Nicolaas Vermeulen, Paul van den Boogaart, Jacobus Johannus Kok
  • DNA encoding an Eimekia 50 KD antigen
    Patent number: 5789233
    Abstract: The invention is concerned with novel Eimeria proteins with immunogenic properties as well as with DNA sequences encoding these proteins. These proteins can be administered to chickens thereby protecting the chickens against coccidiosis. In addition the DNA encoding these proteins can be used for the preparation of a vector vaccine against coccidiosis.
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: August 4, 1998
    Assignee: Akzo Nobel N.V.
    Inventors: Arnoldus Nicolaas Vermeulen, Paul van den Boogaart, Jacobus Johannus Kok
  • Coccidiosis poultry vaccine DNA encoding an elmeria 20K antigen
    Patent number: 5780289
    Abstract: The invention is concerned with novel Eimeria proteins with immunogenic properties as well as with DNA sequences encoding these proteins. These proteins can be administered to chickens thereby protecting the chickens against coccidiosis. In addition the DNA encoding these proteins can be used for the preparation of a vector vaccine against coccidiosis.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 14, 1998
    Assignee: Akzo Nobel N.V.
    Inventors: Arnoldus Nicolaas Vermeulen, Paul van den Boogaart, Jacobus Johannus Kok
  • DNA encoding an Eimeria 100kD antigen
    Patent number: 5670362
    Abstract: The invention is concerned with novel Eimeria proteins with immunogenic properties as well as with DNA sequences encoding these proteins. These proteins can be administered to chickens thereby protecting the chickens against coccidiosis. In addition the DNA encoding these proteins can be used for the preparation of a vector vaccine against coccidiosis.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: September 23, 1997
    Assignee: Akzo Nobel N.V.
    Inventors: Arnoldus Nicolaas Vermeulen, Paul van den Boogaart, Jacobus Johannus Kok