MUMBAI, India, May 2 -- Intellectual Property India has published a patent application (202331074446 A) filed by Indian Institute Of Technology Guwahati, Assam, on Nov. 1, 2023, for 'compositions for 3d printable foam concrete structures.'

Inventor(s) include Uday Boddepalli; Indu Siva Ranjani Gandhi; and Biranchi Panda.

The application for the patent was published on May 2, under issue no. 18/2025.

According to the abstract released by the Intellectual Property India: "Compositions for 3D Printable foam concrete structures, in order to produce cementitious composites required for 3D printing of lightweight foam concrete, said composition comprising: a binder being a combination of cement in the range of 90% to 99% and Silica Fume (SF) i...