Patents by Inventor Martin Nicklasson

Martin Nicklasson 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).

  • Pharmaceutical preparation for pain management
    Patent number: 5912271
    Abstract: A new pharmaceutical preparation comprising one or more local anaesthetic agents, a polar lipid, a triacylglycerol and optionally water. The new pharmaceutical preparation is excellent for topical treatment of pain.
    Type: Grant
    Filed: September 18, 1995
    Date of Patent: June 15, 1999
    Assignee: Astra AB
    Inventors: Arne Brodin, Anders Carlsson, Bengt Herslof, Martin Nicklasson, Lisbeth Rydhag
  • Topical compositions for transdermal delivery of prodrug derivatives of morphine
    Patent number: 5908846
    Abstract: Topical composition for transdermal delivery of morphine. The composition contains certain morphine esters in association with a carrier. The compositions relieved pain or tranquilize a mammal when delivered transdermally.
    Type: Grant
    Filed: August 17, 1993
    Date of Patent: June 1, 1999
    Assignee: Pharmacia & Upjohn AB
    Inventors: Hans Bundgaard, deceased, Lona Christrup, Jorn Drustrup, Ann Fullerton, Martin Nicklasson
  • Lipid particle forming matrix, preparation and use thereof
    Patent number: 5665379
    Abstract: The invention relates to a lipid particle forming matrix, characterized by, that from a defined system of at least two lipid components chosen from classes of different polarity, in which at least one of the lipid components is bilayer forming, discrete lipid particles are formed spontaneously when interacting with aqueous systems. Preferably at least one of the lipid components is amphiphatic and polar and one is nonpolar. These discrete particles are formed spontaneously from the matrix without any chemical or physical treatment or initiation. The invention also relates to a process for producing the matrix and use thereof.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: September 9, 1997
    Assignee: Pharmacia & Upjohn Aktiebolag
    Inventors: Bengt Herslof, Alf Gunnar Martin Nicklasson