Line drawing of a humanoid lower limb: a pelvis plate, two legs of truss links and foot plates

Biodegradable Humanoid Linkages

Named inventor · Indian patent application 202641101967

Lightweight humanoid legs made from aluminium extrusion links joined by 3D-printed brackets. The brackets are printed from PLA reinforced with nanoclay, a filament made on a twin-screw extruder. The aim is a better strength-to-weight ratio and stiffer joints from a biodegradable material, with modular parts that are simple to replace. I'm one of the eight named inventors.

TitleA Biodegradable Polylactic Acid and Nanoclay Composite for Hybrid Humanoid Robot Linkage Systems
StatusComplete specification filed, 24 Aug 2026
Application no.202641101967 (India)
ApplicantXP Robotics Private Limited
InventorsRavi Kumar R, Satyabodh M Raichur, Vineet Saraogi, Aryaman Saraogi, Raushan Kumar, Thushar Kumar G A, Rochan Kumar G M, Charan Bhaskar Shetty