Patents by Inventor Pentti Järvelä

Pentti Järvelä 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).

  • Patent number: 8414723
    Abstract: The invention relates to a method for protecting the untrimmed edge of paperboard or paper (1), in which method the untrimmed edge (4) of two adjacent paperboards or papers are protected and attached abuttingly together by sealing a separate profile (3) on both sides of the abutment of the edges (4) by means of ultrasound.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: April 9, 2013
    Assignee: Stora Enso Oyj
    Inventors: Päivi Määttä, Risto Vesanto, Tapani Penttinen, Heli Vesanto, Pentti Järvelä, Marjo Elorae, Tapio Hietaranta, Martti Turunen, Ritva Turunen
  • Patent number: 8152793
    Abstract: The membrane shell of an implantable dosage system according to the invention is particularly suitable for subcutaneous applications to release an active agent with steady amounts during a longer period of time. The membrane shell (3) according to the invention comprises a first half (1) and a second half (2), which both halves comprise a continuous closure edge (8, 9), and are adapted to be connected to each other through a closable joint. The closure edges (8, 9) of the halves comprise at least one groove (10) and/or at least one protrusion (11) as continuous or discontinuous, and the membrane shell (3) is adapted to be closed so that at least one protrusion (11) and/or at least one groove (10) of the second half becomes opposed to at least one groove (10) and/or at least one protrusion (11) of the first half through a snap-fit joint.
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: April 10, 2012
    Assignee: Bayer Oy
    Inventors: Antti Keinänen, Jukka Koskinen, Pentti Järvelä
  • Patent number: 7699712
    Abstract: A construction element (4) for a bowling lane is intended as a surface board of the bowling lane and it comprises at least one laminate layer (1), a board layer (2) and a supporting structure layer (3). The supporting structure layer (3) is a cellular structure of a honeycomb shape.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: April 20, 2010
    Assignee: System-300 Group Oy
    Inventors: Mikko Sievänen, Joni Hietala, Pentti Järvelä
  • Publication number: 20100062034
    Abstract: The membrane shell of an implantable dosage system according to the invention is particularly suitable for subcutaneous applications to release an active agent with steady amounts during a longer period of time. The membrane shell (3) according to the invention comprises a first half (1) and a second half (2), which both halves comprise a continuous closure edge (8, 9), and are adapted to be connected to each other through a closable joint. The closure edges (8, 9) of the halves comprise at least one groove (10) and/or at least one protrusion (11) as continuous or discontinuous, and the membrane shell (3) is adapted to be closed so that at least one protrusion (11) and/or at least one groove (10) of the second half becomes opposed to at least one groove (10) and/or at least one protrusion (11) of the first half through a snap-fit joint.
    Type: Application
    Filed: April 23, 2008
    Publication date: March 11, 2010
    Inventors: Antti Keinänen, Jukka Koskinen, Pentti Järvelä
  • Publication number: 20090298662
    Abstract: The invention relates to a method for protecting the untrimmed edge of paperboard or paper (1), in which method the untrimmed edge (4) of two adjacent paperboards or papers are protected and attached abuttingly together by sealing a separate profile (3) on both sides of the abutment of the edges (4) by means of ultrasound.
    Type: Application
    Filed: May 14, 2007
    Publication date: December 3, 2009
    Inventors: Päivi Määttä, Risto Vesanto, Tapani Penttinen, Heli Vesanto, Pentti Järvelä, Marjo Elorae, Tapio Hietaranta, Martti Turunen, Ritva Turunen
  • Patent number: 7252839
    Abstract: A delivery system including a body construction (7) and at least one capsule (8) containing a pharmaceutical composition, the capsule having at least a first end and a second end. The body construction (7, 12, 34) has at least two locking parts (9, 10), each locking part (9, 10) having at least a first end and a second end, the first end of each locking part (9, 10) having a surface adapted to face and cover one of the at least first and second ends of the capsule (8). The diameter of at least one of the locking parts varies along its length between the first end and the second end, and the capsule (8) is mounted between the at least two locking parts. Also disclosed is a manufacturing process of a delivery system, the system including a body construction and at least one capsule containing a pharmaceutical composition.
    Type: Grant
    Filed: September 4, 2003
    Date of Patent: August 7, 2007
    Assignee: Schering Oy
    Inventors: Esa Hallinen, Heikki Lyytikäinen, Pentti Järvelä, Ilkka Kivi
  • Patent number: 6738265
    Abstract: A fiber mesh net is insert molded into an interior cavity of a cover structure of a portable electronic device such as a cellular or radio telephone to provide EMI shielding. The fiber mesh net is also bonded to one surface of a polymer sheet which additionally carries electronic circuitry on its opposite side to form a laminate which is inserted molded into a cover structure to extend electrical circuitry functionality via selected fibers of the fiber mesh net for access from the electronic device cover.
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: May 18, 2004
    Assignee: Nokia Mobile Phones Ltd.
    Inventors: Bror Svarfvar, Terho Kaikuranta, Pertti Nousiainen, Ilpo Pyykkö, Pentti Järvelä, Marja Rissanen