Patents Examined by Humera Skeikh
  • Composite cast tool
    Patent number: 9427802
    Abstract: A composite cast tool is cast in one continuous piece, partly of steel and partly of grey iron, so that an interconnection zone is formed between the steel and the grey iron. The steel portion forms the working component of the tool, for example a cutting edge, and the grey iron portion forms the body component of the tool. The steel portion and the grey iron portion have projections or walls extending towards one another. The interconnection zone is located in the region of union between these walls and is planar.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: August 30, 2016
    Assignee: Verktygs Allians i Hässleholm AB
    Inventors: Christer Svensson, Tomas Nilsson
  • Steviol glycoside
    Patent number: 8703225
    Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.
    Type: Grant
    Filed: October 2, 2009
    Date of Patent: April 22, 2014
    Assignee: Morita Kagaku Kogyo Co., Ltd.
    Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota