Calcutta IPRD vs IPRAD: How to Track Both

Jurisdiction Guide · Calcutta High Court

Updated for 2026 · Claw Editorial

If you track IP cases in Kolkata, the old habit of searching one general list no longer works. Since the Calcutta High Court set up two IP forums, a trademark or patent dispute can sit in the Intellectual Property Rights Division (IPRD) or in the Intellectual Property Rights Appellate Division (IPRAD), depending on what kind of matter it is and how it got there. Miss which one holds your file and you can miss a hearing, a cause list entry or an order. This guide explains the split, what moves between the two, and how to keep both under watch. Last verified October 2026.

01Why two forums confuse tracking

For years, IP matters in Calcutta were handled like any other commercial or civil case. Now there is a dedicated structure. That is good for specialist handling, but it creates three practical problems for anyone who has to keep track of dates.

The same dispute can sit in two places over its life

A suit may start in the trial-side division. An appeal from an order of that division, or an appeal against a Registry or Copyright Office order, may be heard elsewhere. Your docket needs to follow the matter, not just the first case number.

Old matters were moved

Matters that used to sit before the Intellectual Property Appellate Board (IPAB) were transferred to the High Court after the tribunal was wound up. Those files now fall under the new IP structure, so older cases can show up in a forum you did not expect.

Calcutta is not a copy of Delhi

Delhi and Madras also have IP divisions, and many teams assume Calcutta works the same way. It is similar in set-up, but there are real differences in fees and in what the rules cover. Do not copy a Delhi checklist across without checking.

02IPRD vs IPRAD at a glance

In simple terms, the IPRD is the first-instance and writ side for IP subject matter, and the IPRAD is the appellate side. The table below is a working summary for tracking, not a substitute for the rules themselves.

Rules also allow expert evidence in these forums, including independent experts, so you may see expert-related orders on the daily list.

03What the 2024 gazette changed

The Intellectual Property Rights Division Rules of the High Court at Calcutta were notified by a gazette dated 20 September 2024. The divisions began functioning in November 2024. Commentators have described Calcutta as the third High Court with a dedicated IP division, after Delhi and Madras.

The rules set the practice and procedure for IP matters in the court. They also bring in transferred IPAB matters, which is the point most likely to affect your old files. Rules 4, 5 and 7 are the ones to read first if you want to know which forum your matter belongs to, and what happens to pending matters.

Always read the gazette itself. We link it in the sources below so you can check any point before you rely on it.

04Fees: Calcutta vs Delhi and Madras

One difference that is easy to check is the fee for appeals against Trade Marks Registry and Copyright Office orders. Commentary on the rules reports that the Calcutta rules set this at Rs 5,000, while the Delhi and Madras IP Division rules set it at Rs 10,000.

So a team that budgets a flat Rs 10,000 per such appeal for all three High Courts will overestimate the Calcutta cost. The same commentary notes that Calcutta also prescribes fees for original applications under the Information Technology Act and the Semiconductor Integrated Circuits Layout-Design Act, which the Delhi and Madras rules do not.

Another difference worth knowing: the Madras rules cover disputes arising from customs enforcement, while the Calcutta rules, as reported, do not mention them. If you handle border enforcement, check where those matters will go.

05A practical way to track both

You do not need a complex system. You need a habit that survives transfers and appeals.

1. List every matter by party and IP type, not only by case number. Numbers change when a matter moves between forums.
2. Link every appeal to its parent. Note the IPRD matter number in the IPRAD entry, and the reverse.
3. Check the cause list daily for both divisions. Do not assume your matter is in the one you checked yesterday.
4. Separate court dates from registry dates. A High Court hearing, a trademark renewal and a patent annuity are different clocks. See how to manage patent annuities and renewals and how to track the Form 27 working statement.
5. Watch for infringers by name. New suits often come after a conflicting mark or product appears. Searching party names helps you find the case before it surprises you.

For volume work across many files, see bulk litigation search and monitoring tools.

For the official side, the court website lists notices, rules and cause lists. IP India publishes the Trade Marks Journal and patent records. Copyright registration sits with a separate office. These are free primary sources and you should use them to confirm anything important.

06Where Claw fits

Claw is an all-in-one legaltech platform for Indian advocates, law firms, and corporate legal teams, combining AI-based case search, an AI legal assistant (Legal GPT), case management, and compliance automation across all Indian courts and tribunals.

For IP work, Claw covers both sides in one platform. Its IPR Solutions tab tracks IP India matters across trademarks, patents, designs and geographical indications. That includes Trade Marks Journal conflict monitoring (text, phonetic and visual matching with alerts), pending compliances such as trademark renewals and patent annuity and response deadlines, and pending hearings, with related documents, tasks and activities. On the court side, Claw tracks IP litigation across Indian courts that have a case website, including party-name discovery, IP Division hearings, orders and cause lists, and IP judgment research over 30 crore+ judgments with Legal GPT. It covers 9,102 courts, benches and forums.

That helps with the Calcutta problem above: one place for the registry date and the High Court date. Claw also finds the Delhi IP Division by case-type code and by court plus number or party.

Be clear about the limits. Claw does not yet track copyright registration at the Copyright Office. For copyright it is court-side only. For global multi-country docketing, firms use tools such as Anaqua, Clarivate or Dennemeyer. For very high-volume specialist IP firm docketing, Iolite and JSK are strong options. For AI prior-art search, look at PatSnap, Questel or IPRally.

On price, IP tracking is part of the Premium plan at Rs 1,099 per month (Rs 10,999 per year, excluding GST) or Enterprise. There is no separate IP-only plan. Claw has a free plan for individual advocates, but the full IP features sit in the paid plans.

07Sources and further reading

Check any point against the primary source before you rely on it. Last verified October 2026.

• Calcutta High Court (notices, rules, cause lists): calcuttahighcourt.gov.in
• IP India (trade marks, patents, designs, GI): ipindia.gov.in
• Copyright Office: copyright.gov.in
• SpicyIP (rules comparison used for the fee point): spicyip.com
• Claw: clawlaw.in

This page is general information, not legal advice.

08Frequently asked questions