Patent law

Wockhardt Limited v. Torrent Pharmaceuticals Limited

Supreme Court of India | Decided: 12 September 2018 Civil Appeal No. (arising from Division Bench judgment of the Bombay High Court) Bench: Hon’ble Mr. Justice R.F. Nariman & Hon’ble Ms. Justice Indu Malhotra Citation: 2018 SCC OnLine SC 1846 Background Torrent Pharmaceuticals Limited, the plaintiff and respondent before the Supreme Court, is the registered

Wockhardt Limited v. Torrent Pharmaceuticals Limited Read More »

Maj. (Retd.) Sukesh Behl & Anr. v. Koninklijke Philips Electronics

High Court of Delhi at New Delhi | Decided: 7 November 2014 | FAO(OS) No. 16 of 2014 Background Koninklijke Philips Electronics, the Dutch multinational corporation, had filed an application for a patent in India on 13 February 1995 for an invention described as a “method for converting information words to a modulated signal.” The

Maj. (Retd.) Sukesh Behl & Anr. v. Koninklijke Philips Electronics Read More »

Revocation of Patents under Section 64 – Grounds and Procedure

A patent, once granted, is not inviolable. The Patents Act, 1970 recognizes that the grant of a patent is an administrative act performed on the basis of an examination that, however thorough, may not always capture every deficiency in an application whether a failure of novelty, an insufficient disclosure, a statutory exclusion that was not

Revocation of Patents under Section 64 – Grounds and Procedure Read More »

AstraZeneca UK Ltd. v. Orchid Chemicals & Pharmaceuticals Ltd.

Delhi High Court | Decided: 13 April 2012 I.A. No. 18464/2011 in CS (OS) No. 1421/2005 Bench: Justice Manmohan Singh Citation: 2012 PTC DEL 50 380 | 2012 SCC Online Del 2092 | 2012 CTC IP 3 6 Background AstraZeneca UK Ltd. (plaintiff) was the registered proprietor of the trade mark MERONEM, used for pharmaceutical

AstraZeneca UK Ltd. v. Orchid Chemicals & Pharmaceuticals Ltd. Read More »

Nippon Steel Corporation v. Union of India

Delhi High Court | Decided: 8 February 2011 W.P. (C) No. 801 of 2011 Bench: Justice S. Muralidhar Background Nippon Steel Corporation, a Japanese corporation with world-class technology in the field of medium-high grade steel, was engaged in intensive research and development in steelmaking and related engineering. On 9 February 2007, Nippon Steel filed an

Nippon Steel Corporation v. Union of India Read More »

Non-Patentable Subject Matter in India: A Complete Guide to Section 3

The grant of a patent is not an automatic entitlement that follows from novelty or inventive step alone. Before any invention can be examined on those standard criteria, it must first clear a foundational threshold: it must constitute a patentable subject matter under Indian law. The Patents Act, 1970 draws this threshold with deliberate precision

Non-Patentable Subject Matter in India: A Complete Guide to Section 3 Read More »