Patents by Inventor Edvar Jarle Onsoyen

Edvar Jarle Onsoyen 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).

  • Method for combating hard water and scale by using algins
    Patent number: 6641740
    Abstract: The deleterious effects of metal ions in water, for example water hardness and formation of deposits, may be combated by application of an algin, for example alginic acid or a salt of alginic acid, such as sodium alginate or potassium alginate. Such a compound may bring about water purification and/or softening and prevent formation of deposits. Furthermore, such a compound may promote the removal of existing deposits, for example scale.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: November 4, 2003
    Assignee: Reckitt Benckiser (UK) Limited
    Inventors: Gay Joyce Cornelius, Ian Gordon Jolliffe, Malcolm Tom McKechnie, Edvar Jarle Onsoyen
  • Method for combating hard water and scale by using algins
    Publication number: 20030062315
    Abstract: The deleterious effects of metal ions in water, for example water hardness and formation of deposits, may be combated by application of an algin, for example alginic acid or a salt of alginic acid, such as sodium alginate or potassium alginate. Such a compound may bring about water purification and/or softening and prevent formation of deposits. Furthermore, such a compound may promote the removal of existing deposits, for example scale.
    Type: Application
    Filed: March 21, 2002
    Publication date: April 3, 2003
    Applicant: Reckitt Benckiser (UK) Limited
    Inventors: Gay Joyce Cornelius, Ian Gordon Jolliffe, Malcolm Tom McKechnie, Edvar Jarle Onsoyen
  • Pourable alginate compositions
    Patent number: 6395307
    Abstract: An aqueous pourable liquid composition comprising a high concentration of sodium alginate and an alkali metal bicarbonate, wherein the sodium alginate has an average mannuronic acid residue to guluronic acid residue ratio of at least 0.6:1. In addition, an alginate or alginic acid for forming a protective coating on gastrointestinal mucosal tissue, use of and compositions including the same are provided.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: May 28, 2002
    Assignee: Reckitt Benckiser (UK) Limited
    Inventors: Douglas Banning, Peter William Dettmar, Ian Gordon Jolliffe, Frank Chadwick Hampson, Edvar Jarle Onsoyen, Paul Frederick Field, Duncan Quinell MacKenzie Craig, Ase Hanne Kristensen