Patents by Inventor Christian Bannert

Christian Bannert 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).

  • Anamorphic objective
    Patent number: 8858099
    Abstract: An anamorphic objective is provided for imaging an object onto an image acquisition unit. The anamorphic objective has at least one first plane of symmetry and at least one second plane of symmetry. The first plane of symmetry and the second plane of symmetry are oriented perpendicular to one another. The first plane of symmetry and the second plane of symmetry intersect and have a straight line of intersection (intersection line). A first objective section followed by a second objective section are arranged. A diaphragm is arranged between the first objective section and the second objective section. A first anamorphic optical element is arranged in the first objective section. A second anamorphic optical element is arranged in the second objective section. The anamorphic objective fulfills specified conditions and is suitable for generating a stigmatic imaging of the object on the image acquisition unit.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: October 14, 2014
    Assignee: Carl Zeiss AG
    Inventors: Aurelian Dodoc, Christian Bannert, Vladan Blahnik, Holger Sehr
  • ANAMORPHIC OBJECTIVE
    Publication number: 20130022345
    Abstract: An anamorphic objective is provided for imaging an object onto an image acquisition unit. The anamorphic objective has at least one first plane of symmetry and at least one second plane of symmetry. The first plane of symmetry and the second plane of symmetry are oriented perpendicular to one another. The first plane of symmetry and the second plane of symmetry intersect and have a straight line of intersection (intersection line). A first objective section followed by a second objective section are arranged. A diaphragm is arranged between the first objective section and the second objective section. A first anamorphic optical element is arranged in the first objective section. A second anamorphic optical element is arranged in the second objective section. The anamorphic objective fulfills specified conditions and is suitable for generating a stigmatic imaging of the object on the image acquisition unit.
    Type: Application
    Filed: June 14, 2012
    Publication date: January 24, 2013
    Inventors: Aurelian DODOC, Christian Bannert, Vladan Blahnik, Holger Sehr
  • Pharmaceutical composition for the treatment of the human eye
    Patent number: 5200180
    Abstract: Two solutions capable of gel formation are simultaneously or successively applied to the mucous membrane of the eye for the purpose of treating diseases of the eye.
    Type: Grant
    Filed: February 5, 1991
    Date of Patent: April 6, 1993
    Inventor: Christian Bannert
  • Method of improving the adhesiveness of gels to mucosae
    Patent number: 5147648
    Abstract: For improving the adherence of gels to the mucous membranes, one applies separately to the same area of a mucous membrane two components capable of forming together a gel, for example a metallic salt and at least one polysaccharide. This gel is useful as carrier for medicaments.
    Type: Grant
    Filed: September 17, 1990
    Date of Patent: September 15, 1992
    Inventor: Christian Bannert