Indian IP law | Intellepedia

Shattering one order at a time – Court allows appeal against refusal of glass fiber patent

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The Calcutta High Court overturns OCV patent rejection, reinforcing ‘teaching away’ doctrine, inventive step analysis, and Section 3(e) interpretation.

Once the Hearing Is Fixed, the Door Closes on New Evidence in Patent Oppositions

In the case of M/s Hi Tech Chemicals Limited vs Deputy Controller of Patents and Designs & Anr., the Madras High Court examined whether documents labeled as additional evidence could be admitted after the hearing was fixed in a post-grant patent opposition. The Court looked at the patent rules, and held that private documents do not qualify as “publications” under Rule 62(4), and are therefore not admissible after the hearing date was fixed.

Trademark Trouble Brewing: What ‘COX 5001’ Got Wrong About ‘HAYWARDS 5000′

A bottle of Haywards 5000 beer placed centrally on a rustic stone table, surrounded by ripe red tomatoes, herbs, and a metal pot, styled like a still-life painting with warm, earthy tones.

Bombay High Court grants AB Inbev a permanent injunction against Jagpin’s “COX 5001” mark, ruling it infringes the “HAYWARDS 5000” and “FIVE THOUSAND” trademarks.

Carnatic Karma: Bengaluru Restaurant Barred from Using ‘Carnatic’ Mark

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The Delhi Commercial Court ruled in favour of Carnatic Café in a trademark dispute with a Bengaluru restaurant using “CARNATIC.” The Court found clear infringement and upheld the plaintiff’s exclusive rights, awarding damages and making the injunction permanent.

Court Clarifies Rules on Confidentiality Clubs and Comparable Licenses in SEP Patent Disputes: Nokia v. Asustek & Ors (2025)

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Delhi Hight Court clarifies SEP rules on Confidentiality Clubs and license redactions in Nokia v. Asustek, allowing in-house access without restrictions.

Frimline v. K-SMATCO: Delhi HC Rules Firmly in Pharmaceutical Patent Infringement Case

Prescription medicine bottles and tablets placed on a courtroom bench, symbolizing a pharmaceutical patent dispute and legal ruling.

In Frimline v. K-SMATCO, Delhi HC granted interim relief over patent IN 382949, citing strong prima facie infringement of Frimline’s pharmaceutical formulation.

Infrared-Based Biomolecule Detection is Not excluded under Section 3(i) of the Patents Act: Delhi HC

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In the case of EMD Millipore Corporation vs Assistant Controller of Patents and Designs, the Delhi High Court held that a non-invasive method for analysing biomolecules is not excluded from patentability under Section 3(i). The Court allowed the applicant to revert to earlier claims and upheld the right to amend claims in appeal.

Dolby v. Lava: INR 20 Crore Deposit Ordered in SEP patent infringement case

Delhi HC directs Lava to deposit ₹20 crore as pro tem security in Dolby’s SEP infringement suit involving AAC audio tech patents.

Delhi High Court Revives Crocs’ Passing Off Suits Against Bata, Liberty Over Shape Trademark

A lineup of various footwear styles including sneakers, loafers, and a distinctive green clog resembling a Crocs shoe with cartoonish crocodile teeth, symbolizing Crocs amid competitor brands.

Delhi HC revives Crocs’ passing off suits, affirming coexistence of design and common law rights. Bata, Liberty among accused in shape trademark dispute.

Astrology Meets IP – Zodiac Strategies for the Week Ahead (July 13–20, 2025)

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Zodiac meets zero-nonsense legal tips: this IP horoscope arms Indian founders and creatives with sharp, actionable strategies on trademarks, patents, and copyright for the week ahead. No legal or astro advice—just timely, entertaining knowledge sharing for your startup journey.