TRADEMARK DILUTION IN ERA OF E-COMMERCE: A CRITICAL STUDY

AUTHOR – SUBASH P, LLM (BUSINESS LAW) STUDENT AT AMITY INSTITUTE OF ADVANCE LEGAL STUDIES, AMITY UNIVERSITY UTTAR PRADESH

BEST CITATION – SUBASH P, TRADEMARK DILUTION IN ERA OF E-COMMERCE: A CRITICAL STUDY, INDIAN JOURNAL OF LEGAL REVIEW (IJLR), 6 (7) OF 2026, PG. 336-346, APIS – 3920 – 0001 & ISSN – 2583-2344.

ABSTRACT

This dissertation looks at the theory of trademark dilution in the context of Indian e-commerce and makes the case that the current legal framework—mainly the Information Technology Act of 2000 and the Trade Marks Act of 1999—is insufficient to shield well-known trademarks from the unique types of dilutionary harm that online commerce causes. The dissertation develops a thorough description of the issue and a set of reform recommendations based on a combination of doctrinal analysis, comparative legal research, and policy evaluation.

From Frank I. Schechter’s groundbreaking 1927 Harvard Law Review article to the statutory codifications of dilution law in the US (the Trademark Dilution Revision Act of 2006), the EU (the Trade Mark Directive and the EU Trade Mark Regulation), and other common law jurisdictions like Singapore, the study starts by outlining the theoretical and historical underpinnings of trademark dilution doctrine. The dissertation then thoroughly analyzes Indian trademark law, showing that although the common law of passing off and section 29(4) of the Trade Marks Act provide some protection against dilutionary harms, the lack of an explicit dilution clause and the limitations imposed by the Supreme Court’s interpretation of intermediary liability under the IT Act leave substantial regulatory gaps.

The five main ways that e-commerce causes dilutionary harm are identified and examined in the core analytical chapters: keyword advertising and sponsored search; third-party marketplace listings and counterfeit goods; algorithmic recommendation and search result manipulation; cross-border digital commerce and its jurisdictional challenges; and social media exploitation and user-generated tarnishment. The dissertation examines the relevant legal criteria for each mechanism, reviews the most significant court rulings in India and other comparable jurisdictions, and pinpoints the precise weaknesses in the Indian legal system.

The research then suggests a complete reform plan for India based on a comparison of American, European Union, and Singaporean approaches. A dedicated statutory dilution provision with explicit definitions, fame factors, and defenses; specific e-commerce dilution provisions addressing algorithmic use and keyword advertising; reform of the intermediary liability framework to impose graduated duties on platforms commensurate with their commercial exploitation of famous marks; creation of a specialized intellectual property tribunal; growth of the Well-Known Marks Registry; and international engagement on cross-border enforcement are some of the reforms.

All three of the dissertation’s main hypotheses—that the current Indian framework is insufficient, that e-commerce intermediaries significantly raise dilution risk, and that explicit statutory provisions with calibrated intermediary duties would improve protection without unduly restricting competition or expression—are confirmed in the dissertation’s conclusion. In addition to providing answers to all six research questions, it offers particular legislative, judicial, and policy proposals that are intended to prepare Indian law to handle the difficulties that the digital economy of the twenty-first century presents for the protection of well-known trademarks. Trademark dilution, e-commerce, well-known marks, Indian Trade Marks Act 1999, blurring, tarnishment, intermediary liability, keyword advertising, well-known marks, and comparative trademark law.

KEY WORDS: Trademark Dilution, E-commerce Law, Well-Known Trademarks, Trade Marks Act, 1999; Information Technology Act, 2000.