Diwan Advocates
Intellectual Property Law Practice
A pharmaceutical company spends twelve
years and hundreds of crores developing a new molecule. A competitor files a
patent application for a process that is, on close reading, the same invention
described differently. The original company has 60 days from the date of
publication to oppose the application. They call a lawyer on day 55.
A fashion brand discovers that a
manufacturer in Surat is selling near-identical products under a name that
looks and sounds like theirs. The counterfeits are already on e-commerce
platforms. By the time a civil suit is filed, heard, and decided, the brand's
reputation has taken the hit. They need an interim injunction within days, and
they need the platforms to take the listings down now.
A software startup is acquired by a foreign
buyer. During due diligence, the buyer's lawyers discover that the core product
contains open-source components licensed under the GPL. The startup's founders
did not know this created a problem. It does. GPL requires that any software
incorporating GPL code be made available under the same terms. The buyer's plan
to keep the source code proprietary is suddenly in question.
Intellectual property law is not abstract.
It is the legal architecture that determines whether a company can protect what
it built, charge for what it created, and stop others from free-riding on its
investment. Getting it right requires technical knowledge, commercial judgment,
and the ability to move fast when infringement happens.
At Diwan Advocates, our IP practice covers
patents, trade marks, copyright, designs, geographical indications, trade
secrets, and the increasingly complex questions of IP in digital and technology
contexts. We advise on registration and prosecution, on licensing and
commercialisation, on enforcement and defence, and on the IP dimensions of
corporate transactions.
Patents
A patent grants its holder the exclusive
right to make, use, sell, and import a patented invention in India for 20 years
from the date of filing. The Patents Act, 1970 requires that an
invention be novel, involve an inventive step, and be capable of industrial
application. Section 3 sets out what is not patentable, including discoveries
of natural phenomena, mathematical methods, business methods, and critically
for the technology sector, computer programmes per se.
What Is and Is Not Patentable in India
The Section 3(k) exclusion for computer
programmes per se has been interpreted by the Indian Patent Office and courts
to mean that software implemented inventions can be patented if they produce a
technical effect beyond the normal physical interactions between software and
hardware. A pure business method implemented in software is not patentable. A
software-implemented process that solves a specific technical problem in a
novel way may be. The line is not always clear, and drafting the claims to
capture the technical effect while satisfying the Section 3(k) test requires
careful prosecution strategy.
Section 3(d) of the Patents Act, which
prohibits the grant of patents for new forms of known substances unless they
demonstrate significantly enhanced efficacy, is one of the most debated
provisions in global pharmaceutical patent law. The Supreme Court upheld it in Novartis
AG v. Union of India (2013), rejecting the patent for imatinib mesylate,
the active ingredient in Gleevec. The provision is intended to prevent
evergreening, the practice of making minor modifications to extend patent protection
on medicines whose original patents are expiring.
Patent Prosecution and Opposition
Filing a patent application in India begins
a prosecution process that typically takes three to five years from filing to
grant. Once filed, the application is examined and the examiner raises
objections. The applicant must respond within twelve months of the first
examination report. A pre-grant opposition can be filed by any person at any
time before the patent is granted. A post-grant opposition can be filed by an
interested person within twelve months of the date of publication of the grant.
We manage prosecution from initial drafting through examination, opposition
proceedings, and appeal before the Intellectual Property Appellate Board.
Compulsory Licensing
Sections 84 to 92 of the Patents Act allow
the Controller of Patents to grant a compulsory licence to a third party to
work a patent without the patent holder's consent, where the reasonable
requirements of the public with respect to the invention have not been
satisfied, the invention is not available to the public at a reasonably
affordable price, or the invention is not worked in India. The first compulsory
licence ever granted in India was issued in 2012 for the anti-cancer drug
sorafenib tosylate in Natco Pharma v. Bayer Corporation. Compulsory
licensing remains a live issue in pharmaceutical patent disputes.
Cross-Law Note: Patent
licensing arrangements between a dominant patent holder and downstream
manufacturers or distributors can raise competition law concerns if the licence
terms restrict the licensee's ability to deal in competing products, fix resale
prices, or impose conditions that foreclose market access. Section 140 of the
Patents Act independently prohibits certain restrictive conditions in patent
licences. The Competition Commission has jurisdiction to investigate patent
licensing conduct that amounts to abuse of a dominant position, and the two
frameworks operate concurrently.
Trade Marks
A trade mark is any sign capable of
distinguishing the goods or services of one undertaking from those of another.
The Trade Marks Act, 1999 protects words,
logos, device marks, three-dimensional shapes, colours, sounds, and smell
marks. Registration gives the owner the exclusive right to use the mark for the
registered goods and services and the right to sue for infringement.
Unregistered marks are protected through the common law action of passing off.
Registration Strategy
A trade mark application filed in India
designates one or more of the 45 Nice Classification classes of goods and
services. The scope of protection is broadly limited to the class or classes in
which the mark is registered, though well-known marks are protected across
classes. Filing strategy matters: a mark registered only in the class covering
the applicant's current business is vulnerable to infringement in adjacent
classes as the business expands. We advise on classification strategy, on the
relative merits of seeking well-known mark status, and on building a
registration portfolio that keeps pace with business growth.
Examination, Opposition, and Rectification
After a trade mark application is examined
and accepted, it is published in the Trade Marks Journal. Any person can oppose
the application within four months of publication. Grounds of opposition
include that the mark is identical or deceptively similar to an earlier mark,
that it is descriptive or generic, or that it was applied for in bad faith. A
registered mark can be challenged by a rectification application to the High
Court on grounds including non-use for a continuous period of five years and
three months. We conduct opposition proceedings and rectification applications
on behalf of both applicants defending their marks and third parties
challenging marks that should not have been registered.
Infringement and Passing Off
Trade mark infringement requires use of a
mark identical or deceptively similar to the registered mark in relation to
identical or similar goods or services, in the course of trade. Passing off
does not require registration: it protects the goodwill a business has built up
in its unregistered name or mark against misrepresentation by a third party
that causes or is likely to cause damage. Both causes of action can be brought
simultaneously. In urgent cases involving active counterfeiting, we apply for
an ex parte interim injunction before the High Court, often combined with an
Anton Piller order allowing a court-appointed commissioner to enter the
defendant's premises and seize infringing goods and records.
Cross-Law Note: Domain
name disputes involving trade mark rights are handled through the INDRP, the
.IN Dispute Resolution Policy, for .in domains, and through ICANN's Uniform
Domain Name Dispute Resolution Policy for generic top-level domains.
Cybersquatting, the registration of a domain name identical or confusingly
similar to a well-known trade mark with the intent to profit from it, is a
relatively fast and cost-effective matter to resolve through these
administrative mechanisms compared to court litigation. We handle domain name
disputes before both the INDRP and WIPO's Arbitration and Mediation Center.
Copyright
Copyright protects original creative works
from the moment they are created. Registration is not required for protection,
but it creates an evidentiary presumption of ownership and is important in
enforcement. The Copyright Act, 1957 protects literary
works including software and databases, musical works, artistic works,
cinematograph films, and sound recordings. The term of protection is the life
of the author plus 60 years for most categories of work.
Ownership and the 2012 Amendment
The question of who owns a copyright is
frequently contested. Where an employee creates a work in the course of
employment, the employer is typically the first owner. Where a work is
commissioned, the position depends on the category of work. The 2012 amendment introduced
a provision that an author or composer who assigns copyright to a film producer
or sound recording producer retains the right to receive an equal share of
royalties for uses other than as part of the film or recording. This right
cannot be contracted away and has been the subject of significant litigation in
the music industry.
Fair Dealing and Exceptions
The Copyright Act provides exceptions to
infringement for fair dealing for the purposes of research, private study,
criticism, review, and reporting of current events. These are narrower than the
fair use doctrine in the United States and do not permit wholesale copying even
for non-commercial purposes. Educational exceptions allow reproduction for
teaching purposes within prescribed limits. The boundaries of these exceptions
are increasingly tested in the context of training AI systems on copyrighted
content, a question Indian courts have not yet definitively answered.
Online Infringement and Takedowns
Online copyright infringement is
widespread. A rights holder who discovers infringing content on a platform can
send a takedown notice to the platform relying on the intermediary liability
framework under Section 79 of the Information Technology Act, 2000. A
platform that fails to act expeditiously on a takedown notice from a rights
holder loses its safe harbour protection and becomes liable for the
infringement. We send takedown notices, manage platform responses, and where
platforms are unresponsive, obtain John Doe injunctions from the High Courts
requiring ISPs to block access to infringing content.
Designs
The Designs Act, 2000 protects the visual
features of a finished article: its shape, configuration, pattern,
ornamentation, or composition of lines or colours, applied to the article by
any industrial process. Protection requires that the design be new or original
and not previously published. Registration gives a ten-year monopoly,
extendable by five years on payment of the prescribed fee.
Design protection is separate from and
narrower than copyright protection. It protects the appearance of an article as
applied to a specific class of goods, not the underlying artistic work. A
design registered for a textile pattern protects that pattern when applied to
textiles in the registered class. It does not necessarily protect it when
applied to wallpaper or ceramics without a separate registration. Designs that
are primarily dictated by function rather than aesthetics are not registrable.
Design infringement in consumer goods,
furniture, fashion, and packaging is a fast-moving area. The combination of
design registration and trade dress passing off is often used to protect
product appearance comprehensively, covering both the registered design and any
acquired distinctiveness the product has built in the market.
Trade Secrets and Confidential Information
India does not have a dedicated trade
secrets statute. Protection for confidential business information relies on
contractual obligations of confidence, the law of breach of confidence as
developed by the courts, and in some cases the tort of inducement of breach of
contract where a competitor has actively recruited employees to acquire
confidential information.
The practical protection of trade secrets
begins long before any dispute arises. Employment agreements must contain
well-drafted confidentiality clauses that survive termination. Technology
transfer agreements must clearly define what is confidential and what the
recipient can and cannot do with it. Access to genuinely sensitive information
should be limited on a need-to-know basis and documented. When an employee
leaves and joins a competitor, the strength of the legal response available
depends directly on the quality of the documentation that was put in place
during the employment.
Non-compete clauses in Indian employment
agreements face a significant legal constraint. Section 27 of the Indian Contract Act, 1872 renders
agreements in restraint of trade void. Indian courts have consistently held
that a post-employment non-compete clause is void as a restraint of trade,
regardless of the duration or geographic scope. A non-solicitation of customers
clause is generally upheld if it is reasonable in scope. A confidentiality
obligation survives employment and is enforceable. Understanding this
distinction is essential for businesses seeking to protect their competitive
position when key employees leave.
Cross-Law Note: Where
a former employee has taken confidential information to a competitor, the
available remedies include an urgent injunction to restrain use of the
information, a search and seizure order to recover copied documents or data,
and damages for breach of confidence. In cases where the departure was
premeditated and involved deliberate copying of confidential data, criminal
remedies under the IT Act for unauthorised access to computer systems and the
BNS for criminal breach of trust may also be available alongside the civil
claim.
IP in Corporate Transactions
Intellectual property is often the most
valuable asset in a technology or brand-driven business, and its legal health
determines the value and risk profile of any transaction involving that
business.
IP Due Diligence
In an acquisition or investment, IP due
diligence covers ownership of all registered and unregistered IP, validity of
key registrations, freedom to operate analysis identifying third-party IP that
the business's products or processes may infringe, chain of title for IP
created by founders before incorporation or by contractors without assignment
agreements, open-source licence compliance in software products, and the terms
of all existing IP licences including any restrictions on assignment or change
of control. A gap in IP ownership or a contaminating open-source licence
discovered after closing can significantly affect the value of what was
acquired.
IP Licensing
An IP licence grants a licensee the right
to use IP owned by the licensor within defined parameters. The key terms of any
IP licence are the scope of the grant (what rights, in what territory, for what
products), whether the licence is exclusive or non-exclusive, the royalty
structure, sublicensing rights, audit rights, quality control obligations where
brand standards must be maintained, and what happens on termination. We draft
and negotiate IP licences across all categories of IP and across all
industries, including patent licences for technology transfer, trade mark
licences for franchising and distribution, and copyright licences for content
distribution.
IP Assignment in M&A
In a share acquisition, the IP stays with
the target company and transfers with it. In an asset acquisition, IP must be
specifically identified and assigned. Each category of IP has its own
assignment requirements. Patent assignments must be in writing and registered
with the Patent Office to be effective against third parties. Trade mark
assignments must be recorded with the Trade Marks Registry. Copyright
assignments must be in writing signed by the assignor. A failure to properly
execute and register an IP assignment can leave the buyer without the title
they paid for.
Enforcement: Getting to Court Fast
IP infringement causes damage that
compounds with delay. A counterfeit product in the market erodes brand value
and consumer trust. A competitor using a patented process has a cost advantage
that grows every day. Online infringing content spreads faster than litigation.
The first priority in any enforcement situation is speed.
Interim Injunctions and Anton Piller Orders
An interim injunction from the High Court
can stop the infringement within days of filing. The applicant must show a
prima facie case, that the balance of convenience favours a grant, and that
damages would not be an adequate remedy. In trade mark and copyright cases
involving active counterfeiting, courts will also grant Anton Piller orders,
allowing a court-appointed commissioner to enter the defendant's premises
without notice, inspect, photograph, and seize infringing goods and records.
These orders are among the most powerful tools in IP enforcement and require
careful preparation to obtain and execute correctly.
John Doe Orders and Online Enforcement
Where infringing content is hosted by
unknown parties or distributed through multiple websites, the courts can issue
John Doe orders, also called Ashok Kumar orders after the Indian variant,
directing ISPs and platforms to block access to infringing content at specified
URLs or more broadly. These orders are regularly granted in film piracy and
software piracy cases. We obtain and enforce John Doe orders and manage the
ongoing monitoring required to ensure that infringing content does not reappear
at new URLs after a blocking order.
Border Measures
IP rights holders can record their
registered trade marks and copyrights with the Customs authorities under the Customs Act, 1962 and the IPR (Imported
Goods) Enforcement Rules, 2007. Once recorded, Customs officers can detain
suspected infringing goods at the border and notify the rights holder, who then
has a limited period to take legal action. This is one of the most
cost-effective enforcement tools available against imported counterfeits.
Cross-Law Note: Criminal
complaints for trade mark counterfeiting and copyright piracy can be filed
alongside civil enforcement proceedings. The criminal route, which can result
in the arrest of the infringer and the seizure of infringing goods by police,
is often more immediately disruptive to the infringer's operations than a civil
suit. We advise on when the criminal route is appropriate and manage parallel
civil and criminal proceedings where both are warranted.
Why Diwan Advocates for Intellectual Property?
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Registration
to Enforcement
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We
handle IP from filing through to litigation. The team that prosecutes your
patent application is the same team that appears in court when it is
infringed.
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Prosecution
Depth
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We
manage patent, trademark, and design prosecution before the Indian IP Office
and advise on international filing strategies through the PCT and Madrid
systems.
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Commercial
IP
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We
structure IP licensing, assignment, and commercialisation deals. We advise on
the IP aspects of M&A, technology transfers, and franchise arrangements.
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Enforcement
That Works
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We
obtain interim injunctions, pursue Anton Piller orders, and run infringement
suits in the High Courts. We also defend clients against groundless IP
threats.
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Digital and
Technology IP
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Software,
AI-generated content, open-source compliance, data rights, and online
infringement are areas we advise on daily. IP law has changed faster in the
digital context than anywhere else.
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Legislative Reference Index
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Legislation
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Relevance
in IP Matters
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Reference
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Patents
Act, 1970
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Governs
the grant, maintenance, and enforcement of patents in India. Section 3 lists
non-patentable subject matter including computer programmes per se, business
methods, and discoveries. Compulsory licensing is available under Sections 84
to 92.
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Trade Marks
Act, 1999
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Governs
registration, protection, and enforcement of trade marks including words,
logos, shapes, colours, sounds, and smell marks. Passing off protects
unregistered marks. Section 29 defines infringement.
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Copyright
Act, 1957
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Protects
literary, dramatic, musical, and artistic works, sound recordings, and
cinematograph films. Copyright arises on creation without registration. The
2012 amendment introduced authors' rights to equitable royalties for
secondary uses.
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Designs
Act, 2000
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Protects
the visual features of a product including shape, configuration, pattern, and
ornamentation. A design must be novel and not previously published.
Protection lasts 10 years, extendable by 5.
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Geographical
Indications of Goods (Registration and Protection) Act, 1999
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Protects
GI tags for goods originating from a specific geographical region. Darjeeling
tea, Kanchipuram silk, and Basmati rice are among the registered GIs.
Infringement of a registered GI is both a civil and criminal wrong.
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Information
Technology Act, 2000
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Governs
online infringement, intermediary liability for hosted infringing content
under Section 79, and the takedown mechanism. The IT Rules, 2021 impose
grievance redressal obligations on platforms receiving IP complaints.
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Competition
Act, 2002
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The
exercise of IP rights can constitute abuse of a dominant position where the
IP holder refuses to license on reasonable terms, bundles licences
anti-competitively, or uses IP to foreclose market entry. The CCI has
jurisdiction over such conduct.
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Customs
Act, 1962
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Rights
holders can record their IP with the Customs authorities to enable border
detention of infringing goods at the point of import or export. The
Intellectual Property Rights (Imported Goods) Enforcement Rules, 2007 govern
the procedure.
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Bharatiya
Nyaya Sanhita, 2023
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Criminal
liability for trade mark counterfeiting arises under Section 318 (cheating).
Copyright piracy attracts imprisonment up to three years under the Copyright
Act read with the BNS framework for property offences.
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Indian
Contract Act, 1872
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IP
licensing and assignment agreements are contracts. The validity,
enforceability, and interpretation of licence terms, non-compete clauses, and
confidentiality obligations all arise under the Contract Act.
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Intellectual property
is only as valuable as the legal protection behind it.
We
build that protection and defend it when it is challenged.
Diwan Advocates |
Intellectual Property Practice
| Delhi, India