Patents by Inventor Per Andersin

Per Andersin 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: 11344701
    Abstract: A urinary catheter assembly comprises: a urinary catheter, a tubular case and a sleeve fixedly arranged over at least a part of a non-insertable section of the urinary catheter. The sleeve includes two oppositely arranged openings and a body extending between the opening. In a first position, a storage position, the tubular case is arranged to enclose the insertable section of the urinary catheter and is removably connected to the sleeve and/or to the non-insertable section of the urinary catheter. The body portion of the sleeve is provided with a first engagement member, and the tubular case is provided with a second engagement member, thereby enabling the tubular case, when removed from the non-insertable part of the urinary catheter, to be releasably connected to the sleeve in a second disposition, the second disposition being different from the first disposition. A method for producing a urinary catheter assembly is also disclosed.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: May 31, 2022
    Assignee: DENTSPLY IH AB
    Inventors: Per Andersin, Karsten Eriksson, Isak Folenius, Michael Sandberg
  • Publication number: 20190358435
    Abstract: A urinary catheter assembly comprises: a urinary catheter, a tubular case and a sleeve fixedly arranged over at least a part of a non-insertable section of the urinary catheter. The sleeve includes two oppositely arranged openings and a body extending between the opening. In a first position, a storage position, the tubular case is arranged to enclose the insertable section of the urinary catheter and is removably connected to the sleeve and/or to the non-insertable section of the urinary catheter. The body portion of the sleeve is provided with a first engagement member, and the tubular case is provided with a second engagement member, thereby enabling the tubular case, when removed from the non-insertable part of the urinary catheter, to be releasably connected to the sleeve in a second disposition, the second disposition being different from the first disposition. A method for producing a urinary catheter assembly is also disclosed.
    Type: Application
    Filed: May 23, 2019
    Publication date: November 28, 2019
    Inventors: Per Andersin, Karsten Eriksson, Isak Folenius, Michael Sandberg
  • Publication number: 20120237899
    Abstract: The present invention relates to a dental implant assembly, comprising a fixture for insertion into a jawbone which is provided with a first thread with a first thread start, and a dental component which is not axially symmetrical and which is provided at its apical end with a second thread with a second thread start having a rotational position which is known in relation to the asymmetrical shape of the dental component for engagement with the first thread.
    Type: Application
    Filed: February 29, 2012
    Publication date: September 20, 2012
    Applicant: ASTRA TECH AB
    Inventors: Johan Holmstrom, Per Andersin, Daniel Magnusson
  • Patent number: 7370560
    Abstract: The present invention discloses a ratchet wrench comprising a head (1) having a driving aperture (2) for engaging a drive means (4) rotatable therein. A handle (3) mounted for tilting movement in relation to said head (1), providing a first state where the drive means (4) is allowed to freely rotate and a second state where said drive means is engaged by said ratchet wrench for driving of the drive means. Said handle (3) is movable, into and out from a mounting position in the longitudinally direction of the handle (3). One end of said handle (3) is moveable through a first aperture (6) and further through a second aperture (7) of the head (1), said first and second apertures (6, 7) extending laterally relative the longitudinal axis of the driving aperture (2).
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: May 13, 2008
    Assignee: Astra Tech AB
    Inventor: Per Andersin
  • Publication number: 20070214914
    Abstract: The present invention discloses a ratchet wrench comprising a head (1) having a driving aperture (2) for engaging a drive means (4) rotatable therein. A handle (3) mounted for tilting movement in relation to said head (1), providing a first state where the drive means (4) is allowed to freely rotate and a second state where said drive means is engaged by said ratchet wrench for driving of the drive means. Said handle (3) is movable, into and out from a mounting position in the longitudinally direction of the handle (3). One end of said handle (3) is moveable through a first aperture (6) and further through a second aperture (7) of the head (1), said first and second apertures (6, 7) extending laterally relative the longitudinal axis of the driving aperture (2).
    Type: Application
    Filed: March 15, 2007
    Publication date: September 20, 2007
    Applicant: Astra Tech AB
    Inventor: Per Andersin
  • Patent number: D721809
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: January 27, 2015
    Assignee: Astra Tech AB
    Inventors: Per Andersin, Mattias Dahlström, Johan Holmström
  • Patent number: D733885
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: July 7, 2015
    Assignee: ASTRA TECH AB
    Inventors: Per Andersin, Mattias Dahlström, Johan Holmström
  • Patent number: D734464
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: July 14, 2015
    Assignee: ASTRA TECH AB
    Inventors: Per Andersin, Mattias Dahlström, Johan Holmström