Patents by Inventor .ANG.ke Lignell

.ANG.ke Lignell 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 increasing the production of/in breeding and production mammals
    Patent number: 6054491
    Abstract: A method of increasing the production of/in breeding and production mammals by administering an agent which consists of at least one type of xanthophylles, preferably astaxanthin, in the feed to animals, is disclosed.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: April 25, 2000
    Assignee: Astacarotene AB
    Inventors: .ANG.ke Lignell, Johan Inborr
  • Method for increasing the production of/in breeding and production animals in the poultry industry
    Patent number: 5744502
    Abstract: The present invention discloses a method of increasing the production of/in breeding and production animals in the poultry industry by administering an agent which consists of at least one type of xanthophylles, preferably astaxanthin, in the feed to animals.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: April 28, 1998
    Assignee: Astacarotene AB
    Inventors: .ANG.ke Lignell, Curt Nicolin, Lars-Hak.ang.n Larsson, Johan Inborr