Sensory Branding and Legal Reform: A Doctrinal Study on Scent Marks in Indian Trademark Law

This paper examines the legal recognition of scent marks as a non-conventional trademark within the Indian trademark regime, situating the analysis within the broader context of sensory branding. With businesses increasingly exploring distinctive branding strategies that appeal to senses beyond sight and sound, olfactory marks represent a frontier in intellectual property protection. However, the Indian legal framework, particularly the Trade Marks Act of 1999, remains silent on the registrability of scent-based marks. A central obstacle lies in the statutory requirement for graphical representation, which poses a significant challenge for inherently intangible marks such as scents. Adopting a doctrinal and comparative methodology, the paper critically analyses Indian trademark law alongside international developments, including the European Union’s Sieckmann decision and select registrations by the United States Patent and Trademark Office. The paper examines the absence of interpretative guidance and technological readiness in India as key barriers to legal reform. To address these issues, the paper suggests legislative clarification, standardised methods for scent depiction, and procedural reforms to align with global best practices. Finally, it argues that recognising scent marks could foster innovation and market differentiation in India, provided the legal system evolves to accommodate the unique nature of olfactory branding.