Intellectual Property India Publishes Patent Application for 'A Composition And Method For Dual-Admixture Cement Replacement Using Rice Husk Ash And Silica Fume' Filed by Graphic Era

MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202511105381 A) filed by Graphic Era, Dehradun, Uttarakhand, on Oct. 31, 2025, for 'a composition and method for dual-admixture cement replacement using rice husk ash and silica fume.'

Inventor(s) include Kavindra Singh Dhami; and Dr. Badrinarayana Rath.

The application for the patent was published on Dec. 12, under issue no. 50/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates to a concrete composition and method in the field of construction materials, wherein a binder system (100) is formulated by combining Ordinary Portland Cement (OPC) (101) with Rice Husk Ash (RHA) (102) at 10-20 wt.% and...