Patents by Inventor Bjarne Bjorvatn

Bjarne Bjorvatn 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).

  • Treatment of protozoal infection
    Patent number: 5300491
    Abstract: Protozoal infection of human beings or animals is treated with a divalent metal salt of bacitracin. Some infectious agents sensitive to such treatment include human pathogens such as Entamoeba histolytica, Trichomonas vaginilis, Gtardia lamblia, Cryptosporidium parvum, and animal pathogens such as Tritrichomonas foetus and Tritrichomonas gallinae.
    Type: Grant
    Filed: October 23, 1992
    Date of Patent: April 5, 1994
    Assignee: Apothekernes Laboratorium A.S.
    Inventors: Barry J. Andrews, Bjarne Bjorvatn, Steinar Pedersen, Jorgen R. Ronnevig, Alexander Yule