Patents by Inventor Roger Lucien Marie LE COMTE

Roger Lucien Marie LE COMTE 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).

  • Device for preparing a layer of biological cells on a slide and apparatus for automatically preparing a layer of cells using said device
    Patent number: 10746636
    Abstract: Disclosed is a device for preparing a layer of biological cells on a deposition surface of a slide, the device including a body provided with a channel, the body including a first end forming an inlet tip intended to enter inside a container containing a biological liquid, closed by a cap and a second end forming a depositing tip intended to deposit a drop of the liquid on the deposition surface, the second end including a spreader with a blade arranged in a plane forming an angle of inclination ? with the plane of the deposition surface and elastic return interposed between the blade and the second end.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: August 18, 2020
    Assignee: R.A.L. DIAGNOSTICS
    Inventor: Roger Lucien Marie Le Comte
  • DEVICE FOR PREPARING A LAYER OF BIOLOGICAL CELLS ON A SLIDE AND APPARATUS FOR AUTOMATICALLY PREPARING A LAYER OF CELLS USING SAID DEVICE
    Publication number: 20180067020
    Abstract: Disclosed is a device for preparing a layer of biological cells on a deposition surface of a slide, the device including a body provided with a channel, the body including a first end forming an inlet tip intended to enter inside a container containing a biological liquid, closed by a cap and a second end forming a depositing tip intended to deposit a drop of the liquid on the deposition surface, the second end including a spreader with a blade arranged in a plane forming an angle of inclination ? with the plane of the deposition surface and elastic return interposed between the blade and the second end.
    Type: Application
    Filed: March 18, 2016
    Publication date: March 8, 2018
    Inventor: Roger Lucien Marie LE COMTE