Solar Cooking
Last edited: 1 April 2024      


Ajay Chandak, patent 458401, Composite Structure for Heat Storage

Ajay Chandak patent approval from the government of India,Composite Structure for Heat Storage, Patent #458401

  • October 2023: Patent approval - Ajay Chandak has received Patent #458401 from the government of India for Composite Structure for Heat Storage. This innovation will be used for heat storage in solar cookers, enabling indoor cooking in the comfort of kitchen and allowing cooking even after sunset.
  • November 2011: The World Intellectual Property Organization commissioned an extensive report on the state of solar cooking, prepared by Scope e-Knowledge Center Private Limited based in India. Released in August 2011, the Patent Landscape Report on Solar Cooking validates the viability of solar cooking, a technology well-suited for a growing portion of the world's population. It also provides a number of examples of various designs that have applied for patents.

Solar cooking patents (USA)[]

Solar non-cooking patents (USA)[]