Patents by Inventor Christine Kreiner

Christine Kreiner 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).

  • Astigmatic intraocular lens
    Patent number: 8465543
    Abstract: The invention concerns an intraocular lens for the correction of astigmatic ametropia, which has both a torically refractive front face and a torically refractive rear face. The intraocular lens also has a torically refractive lens surface whose section curve in at least one principal meridian is described by an asphere. Finally the intraocular lens has a torically refractive lens surface with two principal meridians which include an intermediate angle that is not equal to 90°.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: June 18, 2013
    Assignee: Carl Zeiss Meditec AG
    Inventors: Werner Fiala, Christine Kreiner
  • Intraocular lens
    Patent number: 8066767
    Abstract: The invention concerns an intraocular lens with negative spherical aberration and a method of determining the refractive power of intraocular lenses. In the environment of immersion medium the intraocular lens refracts an incoming wave with an elliptically oblongly curved wave front into an outgoing wave with a substantially spherical wave front.
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: November 29, 2011
    Assignee: Acri.Tec GmbH
    Inventors: Werner Fiala, Christine Kreiner
  • HYALURONIC ACID DISPERSION, PRODUCTION AND USE
    Publication number: 20110166530
    Abstract: The invention relates to a hyaluronic acid dispersion for use in aesthetic medicine and orthopedics, where the dispersed phase consists of particles of crosslinked hyaluronic acid, and the continuous phase essentially of linear hyaluronic acid.
    Type: Application
    Filed: July 25, 2007
    Publication date: July 7, 2011
    Applicant: S & V Technologies AG
    Inventors: Christine Kreiner, Lidia Nachbaur
  • Intraocular Lens
    Publication number: 20090270983
    Abstract: The invention concerns an intraocular lens with negative spherical aberration and a method of determining the refractive power of intraocular lenses. In the environment of immersion medium the intraocular lens refracts an incoming wave with an elliptically oblongly curved wave front into an outgoing wave with a substantially spherical wave front.
    Type: Application
    Filed: June 15, 2009
    Publication date: October 29, 2009
    Applicant: Acri. Tec Gesellschaft Fuer
    Inventors: Werner Fiala, Christine Kreiner
  • ASTIGMATIC INTRAOCULAR LENS
    Publication number: 20090132041
    Abstract: The invention concerns an intraocular lens for the correction of astigmatic ametropia, which has both a torically refractive front face and a torically refractive rear face. The intraocular lens also has a torically refractive lens surface whose section curve in at least one principal meridian is described by an asphere. Finally the intraocular lens has a torically refractive lens surface with two principal meridians which include an intermediate angle that is not equal to 90°.
    Type: Application
    Filed: June 22, 2006
    Publication date: May 21, 2009
    Applicant: ARC.TEC AG Gesellschaft Fur Ophthalmologische Produkte
    Inventors: Werner Fiala, Christine Kreiner
  • Intraocular lens
    Publication number: 20060167545
    Abstract: The Invention concerns an intraocular lens with negative spherical aberration and a method of determining the refractive power of intraocular lenses. In the environment of immersion medium the intraocular lens refracts an incoming wave with an elliptically oblongly curved wave front into an outgoing wave with a substantially spherical wave front.
    Type: Application
    Filed: June 4, 2004
    Publication date: July 27, 2006
    Inventors: Werner Fiala, Christine Kreiner
  • Device for measuring physical quantities, especially for measuring pressure in the eye
    Patent number: 6796942
    Abstract: The invention relates to a device for measuring physical quantities in the eye, especially for measuring the intraocular pressure. The inventive device comprises a foldable telemetry system containing a coil (1) which is flatly arranged on a foldable support. Said coil is completely embedded in the biocompatible implant material together with an electronic mobile (4) that contains the electronic of the telemetry system.
    Type: Grant
    Filed: July 23, 2002
    Date of Patent: September 28, 2004
    Assignees: Acritec Gesellschaft fur Ophthalmologische Produkte mbH, Mesotec Gesellschaft fur Medizinische Sensortechnik mbH
    Inventors: Christine Kreiner, Volker Bödecker, Uwe Schnakenberg, Stella Marianne Ullerich, Peter Walter
  • Device for measuring the intra-ocular pressure
    Patent number: 6443893
    Abstract: A device for measuring intraocular pressure includes a remote measuring device that can be implanted in the eye and that contains a pressure sensor, a device that can convert the sensor signals into information that can be transmitted without wires, and a transmitter. The device also includes a receiving device located outside the eye which receives the information transmitted by the transmitter and which is connected to an evaluation device in which the received information is converted into data on the intraocular pressure for recording.
    Type: Grant
    Filed: April 24, 2000
    Date of Patent: September 3, 2002
    Assignees: Acritec GmbH, Mesotec Gesellschaft für Medizinische Sensortechnik mbH
    Inventors: Uwe Schnakenberg, Wilfried Mokwa, Christine Kreiner, Horst Richter