SC Consolidates Patent Suits, Citing Judicial Economy and Overlapping Issues

NEW DELHI – In a significant ruling underscoring the principles of judicial efficiency and the avoidance of conflicting judgments, the Supreme Court of India has ordered the transfer of a patent infringement suit filed by Eureka Forbes Limited from the Delhi High Court to the Bombay High Court. The decision consolidates the case with a pre-existing suit filed by Atomberg Technologies Private Limited concerning "groundless threats of infringement," thereby setting the stage for a unified adjudication of the complex intellectual property dispute.

A bench comprising Justice Pamidighantam Sri Narasimha and Justice Atul S Chandurkar, in the case of Atomberg Technologies Private Ltd. v. Eureka Forbes Limited & Anr. , allowed Atomberg's transfer petition while dismissing a counter-petition by Eureka Forbes. The court's order prioritizes the prevention of procedural duplication and potential judicial inconsistencies that could arise from parallel proceedings in different high courts.

“In the interest of saving precious judicial time and to avoid duplication and multiplicity of proceedings, it would be expedient to transfer the suit for infringement instituted by the respondent no.1 pending before the Delhi High Court to the Bombay High Court where the suit instituted by the petitioner for Groundless Threat of Infringement is pending,” the Bench held.

The Genesis of the Dispute

The legal battle stems from the competitive market for home and kitchen appliances. Atomberg Technologies launched its "Atomberg Intellon" water purifier on June 20, 2025. Following the launch, Atomberg alleged that Eureka Forbes, a major player in the water purifier market, began making oral communications to its distributors and retailers, claiming patent infringement and threatening legal action. Atomberg contended that these actions were adversely affecting its business.

In response, on July 1, 2025, Atomberg initiated legal action by filing a suit in the Bombay High Court. This suit was specifically filed under Section 106 of the Patents Act, 1970, a provision that allows a party to seek relief, including a declaration and injunction, against groundless threats of patent infringement proceedings.

Conversely, Eureka Forbes claimed that Atomberg's new product infringed upon its patented technologies, particularly those related to customizable water taste and Total Dissolved Solids (TDS) adjustment. Adding another layer to the dispute, Eureka Forbes alleged that Atomberg's manufacturer, Ronch Polymers Pvt. Ltd., was a former contract manufacturer for Eureka Forbes and thus had access to confidential and proprietary information.

To build its case, Eureka Forbes ordered and analyzed an "Atomberg Intellon" unit in Delhi. Based on this analysis, it filed its own suit for patent infringement under Section 104 of the Patents Act in the Delhi High Court on July 7, 2025, seeking an injunction against Atomberg.

Jurisdictional Tug-of-War at the Supreme Court

The matter escalated to the Supreme Court with both parties seeking to consolidate the proceedings in their preferred jurisdiction. Atomberg argued for the transfer of the Delhi suit to Bombay, presenting several key arguments:

• First in Time: Its suit in the Bombay High Court was filed first.
• Convenience and Situs: Both companies have their registered offices in Mumbai, making the Bombay High Court a more convenient forum.
• Forum Shopping: Atomberg accused Eureka Forbes of forum shopping, alleging that the jurisdiction of the Delhi High Court was invoked artificially through a single online purchase made solely for the purpose of initiating litigation there.
• Risk of Conflicting Decrees: It argued that since both suits involved substantially overlapping facts, evidence, and legal issues, separate trials could lead to inconsistent findings and conflicting decrees.

Eureka Forbes countered by seeking the transfer of the Bombay suit to Delhi. It contended that its Delhi suit was the "substantive" one, addressing the core issues of patent validity and infringement. In contrast, it characterized Atomberg's Bombay suit under Section 106 as merely procedural and reactive. Eureka Forbes maintained that the Delhi High Court had proper jurisdiction under Section 104 of the Patents Act and Section 20 of the Code of Civil Procedure, as the cause of action (the purchase and delivery of the allegedly infringing product) occurred within Delhi's territorial limits.

The Supreme Court's Legal Reasoning and Analysis

The Supreme Court meticulously analyzed the statutory framework and the facts at hand. Critically, the Court declined to rule on which of the two suits had a wider scope or was more "substantive." Instead, it affirmed that a suit under Section 106 for groundless threats has an independent cause of action, distinct from a patent infringement suit under Sections 104 and 108.

The Bench drew an important distinction between the current Patents Act, 1970, and its predecessor, the repealed Indian Patents and Designs Act, 1911. The Court observed that "unlike Section 36 of the repealed Indian Patents and Designs Act, 1911, Section 106 of the Patents Act, 1970 does not bar a suit for groundless threats merely because an infringement suit has been filed." This interpretation is crucial as it clarifies that the filing of an infringement suit does not automatically extinguish a pre-existing action against groundless threats, allowing both to coexist and, in this case, be tried together.

The final decision rested on a pragmatic assessment of judicial administration. The Court identified three key factors favoring consolidation in Bombay:

• Chronology: Atomberg’s suit in Bombay was filed first.
• Jurisdictional Basis: The jurisdiction in Delhi was established on the relatively narrow ground of a single online purchase.
• Overlapping Issues: The subject matter and evidence required in both suits were substantially the same, creating a high risk of duplicative proceedings.

The Court concluded that allowing both suits to proceed in parallel would lead to "duplication of evidence" and could result in "conflicting decrees." To prevent this and to uphold the principle of judicial economy, the transfer was deemed necessary.

Implications for IP Litigation

This judgment offers vital guidance for legal practitioners in the field of intellectual property. It reinforces that when parallel proceedings are initiated in different jurisdictions, courts will prioritize efficiency and the prevention of conflicting outcomes.

The ruling implicitly cautions against the practice of forum shopping, particularly when jurisdiction is manufactured through minimal commercial activity like a single online purchase. While technically permissible, the Court's decision suggests that such a basis for jurisdiction may be viewed as less substantial when weighed against factors like the location of the parties and the forum of the first-filed suit.

Furthermore, the Court’s clarification on the independent standing of a Section 106 suit is a significant takeaway. It empowers potential defendants who believe they are being subjected to unjustified threats to proactively seek judicial remedy, without the fear that their suit will be rendered moot by a subsequent infringement action filed by the patentee.

The Supreme Court directed that the Delhi suit, Eureka Forbes Limited v. Atomberg Technologies Private Limited and Anr. , be transferred to the Bombay High Court to be tried alongside Atomberg's suit. It also instructed the court to take up and expeditiously dispose of the injunction applications in both suits, ensuring that the substantive rights of the parties are addressed promptly.