Patents by Inventor Hayfaa Abd Ali Mohammed Alshamar

Hayfaa Abd Ali Mohammed Alshamar 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).

  • Stain for staining cells, the use of the stain in histological applications and a method of diagnosis
    Patent number: 11885724
    Abstract: A staining composition for staining cells and for use in a method of staining cells, a method of diagnosing mitotic activity and a method of diagnosing cancer. The composition comprises dried petunia petals at least partially dissolved in distilled water; and 400 milligrams of picric acid per gram of dried petunia petals. The method of staining cells includes rinsing a sample containing the cells with 10% of phosphotungistic acid or 10% of phosphomolybdic acid; staining the sample with the composition and dehydrating the samples with 100% Ethanol or Isopropanol. The method of diagnosing mitotic activity includes observing stained regions in the sample to identify mitotic activity indicated by stained regions. The method for diagnosing cancer includes quantifying mitotic figures in the sample which are identified by stained regions of the sample.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 30, 2024
    Assignee: United Arab Emirates University
    Inventor: Hayfaa Abd Ali Mohammed Alshamar
  • Stain for Staining Cells, the Use of the Stain in Histological Applications and a Method of Diagnosis
    Publication number: 20200209119
    Abstract: A staining composition for staining cells and for use in a method of staining cells, a method of diagnosing mitotic activity and a method of diagnosing cancer. The composition comprises dried petunia petals at least partially dissolved in distilled water; and 400 milligrams of picric acid per gram of dried petunia petals. The method of staining cells includes rinsing a sample containing the cells with 10% of phosphotungistic acid or 10% of phosphomolybdic acid; staining the sample with the composition and dehydrating the samples with 100% Ethanol or Isopropanol. The method of diagnosing mitotic activity includes observing stained regions in the sample to identify mitotic activity indicated by stained regions. The method for diagnosing cancer includes quantifying mitotic figures in the sample which are identified by stained regions of the sample.
    Type: Application
    Filed: March 12, 2020
    Publication date: July 2, 2020
    Inventor: Hayfaa Abd Ali Mohammed Alshamar
  • A Stain for Staining Cells, the Use of the Stain in Histological Applications and a Method of Diagnosis
    Publication number: 20180252622
    Abstract: A staining composition for staining cells and for use in a method of staining cells, a method of diagnosing mitotic activity and a method of diagnosing cancer. The composition comprises dried petunia petals at least partially dissolved in distilled water; and 400 milligrams of picric acid per gram of dried petunia petals. The method of staining cells includes rinsing a sample containing the cells with 10% of phosphotungistic acid or 10% of phosphomolybdic acid; staining the sample with the composition and dehydrating the samples with 100% Ethanol or Isopropanol. The method of diagnosing mitotic activity includes observing stained regions in the sample to identify mitotic activity indicated by stained regions. The method for diagnosing cancer includes quantifying mitotic figures in the sample which are identified by stained regions of the sample.
    Type: Application
    Filed: March 6, 2018
    Publication date: September 6, 2018
    Inventor: Hayfaa Abd Ali Mohammed Alshamar