Patents by Inventor Luigi Nebuloni

Luigi Nebuloni 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).

  • Method of operating a photometric analysis apparatus
    Patent number: 7256046
    Abstract: The present invention relates to the field of photometric analysis, particularly to photometric analysis apparatuses which use disk-shaped rotors, in which the rotors are loaded automatically.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: August 14, 2007
    Assignee: Instrumentation Laboratory S.p.A.
    Inventors: Luigi Nebuloni, Elena Lattuada
  • Method of operating a photometric analysis apparatus
    Publication number: 20040082073
    Abstract: The present invention relates to the field of photometric analysis, particularly to photometric analysis apparatuses which use disk-shaped rotors, in which the rotors are loaded automatically.
    Type: Application
    Filed: August 25, 2003
    Publication date: April 29, 2004
    Inventors: Luigi Nebuloni, Elena Lattuada
  • Rotor for presenting samples in photometric analysis
    Patent number: 6632398
    Abstract: The present invention relates to photometric analysis apparatus of the type which uses disk-shaped rotors, in which the rotors are loaded automatically. In particular, the present invention relates to photometric analysis apparatus of the type which uses disk-shaped rotors, characterized in that it has a device for loading the rotors (3) onto analysis apparatus (5) automatically, the device comprising a hopper (2) for supplying the rotors, the hopper (2) comprising asymmetric notches for locating the rotors (3) positively in the hopper.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: October 14, 2003
    Assignee: Instrumentation Laboratory, S.p.A.
    Inventors: Luigi Nebuloni, Elena Lattuada
  • Coupling between entraining hub and multi-cuvette rotor for analytical apparatus
    Patent number: 4726683
    Abstract: A coupling arrangement between a hub and multi-cuvette rotor in analytical photometers, wherein the hub has a projection the section of which has a non-revolving profile and to such end comprises at least one rectilinear segment, the rotor designed for said hub featuring centrally a seating adapted to receive said projection on which hub, peripherally to said projection and distanced from the rectilinear-segment portion, there are arranged radially yieldable elastic elements provided with a portion which projects from said profile so that it elastically associates with the matching seating in the rotor.
    Type: Grant
    Filed: December 17, 1986
    Date of Patent: February 23, 1988
    Assignee: Instrumentation Laboratory S.p.A.
    Inventor: Luigi Nebuloni