Critical Analysis: Intra-Cellular Therapies, Inc. v. Controller of Patents (2026:DHC:5394) C.A.(COMM.IPD-PAT) 24/2023 | Delhi High Court | Decided: 06.07.2026 I. Doctrinal Analysis: Novelty and the "Coverage vs. Disclosure" Question A. The genus-species anticipation problem The core novelty dispute was a classic Markush-genus-versus-species-selection issue. The appellant argued that arriving at the claimed species from the generic Formula I of D1/D7 required " multiple selections " among independent variables (R1–R6), and that the Controller impermissibly relied on more than one prior art document to construct a single "closest prior art" novelty attack — a submission with real doctrinal pedigree, since novelty (unlike obviousness) is ordinarily tested against a single prior document read as a whole. The Court's response — invoking AstraZeneca AB and Boehringer Ingelheim v. Vee Excel — collapses the " covered vs. disclosed " dist...
Calcutta High Court Recognizes Graphical User Interfaces as Registrable Designs: Landmark Ruling Aligns India with Global Digital Design Protection Standards
Summary The Calcutta High Court delivered a landmark judgment holding that Graphical User Interfaces (GUIs) qualify as registrable 'designs' under the Designs Act, 2000, rejecting the Controller's narrow interpretation that GUIs lack permanence, physical embodiment, and industrial process application. The Court adopted an updating construction approach, recognizing that statutory provisions must be interpreted in light of technological advancements, and held that digital designs visible during device use satisfy all statutory requirements. This decision aligns India with international best practices and clarifies that permanence and physical embodiment are not mandatory for design registration. Introduction In a watershed moment for digital design protection in India, the Calcutta High Court delivered a comprehensive judgment in NEC Corporation & Ors. vs Controller of Patents and Designs (2026:CHC-OS:69) , definitively holding that Graphical User Interfaces (...