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Adventures of Controller: Citing CGK suo motu in Post-Grant Opposition
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Adventures of Controller: Citing CGK suo motu in Post-Grant Opposition

September 4, 2026

The Bombay High Court's ruling in Ashit Padhaya v. Assistant Controller emphasizes the necessity of transparency in patent examination processes. This landmark decision impacts how patent objections are argued and assessed.

Adventures of Controller: New Dimensions in Patent Review

A recent ruling by the Bombay High Court in Ashit Padhaya v. Assistant Controller of Patents and Designs highlights important procedural aspects of patent review and objection processes. The Court found that the Controller's reliance on undisclosed evidence for common general knowledge during the patent opposition was improper.

This decision reinforces the principle that patent objections must be supported by transparent and disclosed evidence, marking an essential shift in the obligation of patent authorities to ensure fairness in their assessments. By emphasizing the necessity for accountability, this ruling aims to safeguard the interests of all parties involved in patent oppositions.

For practitioners in the field, this verdict necessitates a reassessment of approaches to patent objections, requiring that arguments be closely tied to substantiated evidence. As transparency becomes a focal point, legal strategies will need to adapt accordingly to ensure compliance with newly established expectations.

Citations

  • Ashit Padhaya v. Assistant Controller (2026) 3 BHC 456