Intellectual Property | Intellepedia

Indian Patent Office Issues Draft CRI Guidelines 2025 – Version 2.0: Key Additions and Changes

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Version 2.0 of the Draft CRI Guidelines 2025 introduces updated examination procedures for AI, blockchain, and quantum-based inventions, and includes an extensive annexure of examples clarifying Section 3(k) exclusions.

Ziegler-Natta Catalyst Patent Rejection Upheld for Lack of Inventive Step

Illustration of a judge at a courtroom bench holding a gavel, smiling and giving a thumbs down, with a speech bubble saying “This is ‘Natta’ Catalyst” – a pun referring to the rejection of a Ziegler-Natta catalyst patent.

The Delhi High Court upheld the refusal of Lummus Novolen’s patent for a Ziegler-Natta catalyst, citing lack of inventive step and similarity to prior art. Read the key observations and legal reasoning.

Astrology Meets IP – Zodiac Strategies for the Week Ahead (June 28–July 4)

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In this week’s IP-Astro edition, we explore common IP myths through zodiac signs — from “ideas can be stolen” to “memes are free to use.” These symbolic reflections offer a light-hearted, storytelling take on intellectual property and are meant to spark creative curiosity, not serve as professional or astrological advice.

Shindengen’s Patent Application remanded for fresh consideration for lack of reasoned order

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The Calcutta High Court remanded Shindengen Electric’s 2015 patent application after finding that the rejection order lacked proper reasoning. The decision emphasised the need for administrative transparency and importance of importance of judicial reasoning.

Business Potential of Industrial Design in India – An unexplored goldmine

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Though often overlooked in India, industrial design offers powerful commercial advantages. This blog explores its role in product differentiation, IP protection, and global competitiveness. With increasing design filings and cost-effective registration, it’s time Indian businesses tapped into this underused IP tool.

Why Are Patents Expensive? A guide to patent costs and value

Chalk drawing of a Pac-Man-like shape labeled "Patent" appearing to eat three dollar signs, symbolising the high costs associated with patents.

This post breaks down why patents are expensive, detailing costs across various stages, from drafting to international filings. It also explains how thoughtful investment in patent services ensures stronger protection and long-term value for innovators and businesses.

Fertilizer Patent Case: Court Blocks Sale of ‘Aladdin’ Pending Trial

Illustration of a green fertilizer bag filled with soil and leaves, featuring a prominent green "PATENTED" seal on the front, set against a light beige background.

The Himachal Pradesh High Court granted an interim injunction in favour of SML Limited, restraining the defendants from manufacturing and selling a fertilizer composition under the brand ‘Aladdin’, which was found to prima facie infringe SML’s patented invention. The Court held that the patent had survived multiple oppositions and that the plaintiff had established a strong prima facie case for infringement.

Astrology Meets IP – Zodiac Strategies for the Week Ahead (June 21–27)

In this week’s IP-Astro post, we explore how cosmic trends align with intellectual property strategies. From contributor agreements and AI content rights to pitch deck protection and brand voice clarity, each zodiac sign gets a dose of planetary humour with legal wisdom. Perfect for creators, founders, and IP lovers alike.

MS Subbulakshmi Biopic: Who Owns the Copyright over the Script?

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In a case between Rajiv Menon and Dr. M.P. Somaprasad, the Karnataka High Court was asked to decide who owned the copyright over the script “MS and Bala” for a biopic on M.S. Subbulakshmi. The Court held that the script was an original work of the defendant and not based on the plaintiff’s book.

Horizontal to Vertical inversion of letters not a ‘substantial amendment’ of trademark

Delhi High Court sets aside Registrar’s cancellation of a trademark, ruling that vertical inversion of letters is not a substantial amendment under trademark law.