Fresh objections and prior art references disallowed in patent hearing remand, ensuring compliance with principles of natural justice.
In a significant ruling, the Bombay High Court has clarified the scope of authority for the Controller of Patents in remand proceedings, emphasizing adherence to natural justice principles. The judgment was delivered in the case of Qualyst Transporter Solutions LLC versus the Assistant Controller of Patents & Designs, where the court underscored that a remand is strictly limited to addressing procedural defects without reopening the examination process or introducing new objections.
The case arose after the initial order against Qualyst Transporter Solutions was set aside due to a breach of natural justice, as certain objections were raised for the first time during the hearing, without prior notice to the petitioner. The matter was remanded for a fresh hearing. However, the Assistant Controller sought to introduce new objections and prior art references, prompting Qualyst to seek judicial intervention.
Justice Arif S. Doctor, presiding over the case, reiterated that the Controller's jurisdiction on remand is confined to rectifying procedural defects identified in the remand order. The court emphasized that introducing new objections or prior art references not previously part of the record is impermissible unless explicitly allowed by the remand order. This ruling aligns with established legal principles that restrict remand proceedings to the scope defined by the remand order.
The court highlighted that the examination process for the patent in question had been effectively concluded with prior hearings and responses, and the remand was solely to address the procedural defect of not granting an opportunity to respond to certain objections. The judgment further stated that public interest considerations cannot extend the Controller's authority beyond the remand's scope.
The court's decision provides clarity on the limits of authority in remand proceedings, ensuring that procedural justice is upheld without reopening concluded examination processes. The ruling mandates the Controller to complete the hearing and issue an order within eight weeks, while also granting a temporary stay of four weeks on its implementation, following a request from the respondent's counsel.
Bottom line:-
Patent prosecution - Scope of remand is limited to the directions given in the remand order, and the authority cannot reopen the examination process or introduce new objections or prior art references.
Statutory provision(s): Patents Act, 1970
