Patents by Inventor Kjell Arne R.o slashed.rvik

Kjell Arne R.o slashed.rvik 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).

  • Feed for farmed fish and method to provide fish of high quality by use of additional components in standard feed
    Patent number: 5874118
    Abstract: Feed for fish containing standard fish feed, 3-60 g urea/kg feed and 5-20 g trimethylamine oxide/kg feed. Such feed is useful to provide sea farmed fish having salt-water tolerance, reduced tendency for skin ulcers and improved effect of pigments in the feed.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: February 23, 1999
    Assignee: Norsk Hydro ASA
    Inventors: Kjell Arne R.o slashed.rvik, Svein Hallbj.o slashed.rn Steien