Case Reviews | Intellepedia

Madras High Court Orders Fresh Review of Shaperon’s Skin Disorder Patent Rejection

A woman with a serene expression is shown against a muted green background, with translucent white hexagonal molecular structures superimposed on her face and neck. The image has been used to reflect the theme of this artilce, which is Rejection of Shaperon's patent for skin disorder management

The Madras High Court has overturned the rejection of Shaperon Inc’s patent for skin disorder treatment compositions, citing inadequate assessment of prior arguments and international patent approvals. The case has been remanded for fresh consideration by a different officer, with a new decision expected within four months.

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.

Employee Free to Join New Firm Despite Employer’s Non-Compete Clause – Delhi High Court

A hand signing an "Employee Non-Compete Agreement" document, overlaid on a black-and-white background of tall office buildings, symbolising corporate employment and legal restrictions.

In a recent case involving a dispute over a non-compete clause, the Delhi High Court ruled that an employer cannot restrain a former employee from joining a new company after the termination of employment. The Court vacated an interim injunction restraining the employee from working with a client of his previous employer.

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

Illustration of a desk lamp shining light on the glowing handwritten text "Reasoned order?" set against a dark blue background.

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.

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.

Patent Upheld, Design Dismissed: Dura-Line vs. Jain Irrigation – Part 1: Infringement & Relief

Illustration showing two people in discussion on the left and a justice scale on the right, with the text in between: “Dura-Line to Jain Irrigation: We Patented It. You Replicated It.” on a light green background.

This post analyzes the Delhi High Court’s decision in Dura-Line vs. Jain Irrigation, where the Court found patent infringement but rejected the design infringement claim.

Epifi Outspeeds F1 Trademark in Court – No Use, No Rights!

Two cars racing side-by-side toward a checkered finish line with a waving finish flag; one car with FI MONEY written on it leads as it speed past the car with F1 on it.

The Delhi High Court cancelled the F1 trademark held by Formula One in Class 36 for non-use in India, following Epifi’s rectification petition. The decision reaffirms that trademark rights require genuine and ongoing use.

IndiaMart, PUMA, Drop-Downs, and Intermediary Liability

A man carrying a box walks on a running track that leads into a web browser window, symbolizing entry into an online marketplace.

In a trademark infringement dispute between IndiaMART Intermesh Ltd. (“IndiaMART”) and PUMA SE (“PUMA”), the Division Bench of the Delhi High Court set aside a prior injunction restraining IndiaMART from offering the PUMA trademark as an option in its seller registration drop-down menu. The Court permitted IndiaMART to continue offering trademark-based menu items and search terms, subject to obligations regarding takedown of infringing listings.

ITC’s Nicotine Device Patent Rejection on Public Health Grounds Set Aside

Text reading "Intent, Not Harm, Defines Section 3(b)" displayed in bold white font on a dark smoky background

The Calcutta High Court has set aside the refusal of ITC’s patent application for a nicotine aerosol device. The Court found that the Controller’s reliance on morality grounds under Section 3(b) was improper and unsupported by cited documents, ensuring a fresh review of the patent.

Patent for Enzyme-Based Animal Feed Supplementation Cleared of Section 3(i) Refusal

Cows feeding on hay in a livestock enclosure with an overlaid banner text that reads "Feed Supplementation Not A Method of Treatment".

The Madras High Court has allowed Kemin Industries’ patent on an enzyme-based animal feed method, overturning the Controller’s Section 3(i) refusal. The Court ruled that the method involves feed supplementation rather than treatment, confirming novelty and inventive step in the process.