Intellectual Property Rights Inherited by Heirs – Detailed Explanation

Intellectual Property Rights (IPRs) such as copyright, patents, trademarks, and related economic rights are property rights with both personal and economic value, and therefore they are generally transferable and inheritable unless specifically restricted by law.

When an IP holder dies, their rights do not automatically disappear. Instead, they pass to heirs or legal representatives through testamentary succession (will) or intestate succession (law of inheritance).

1. Nature of Inheritable Intellectual Property Rights

Different IP rights have different rules of inheritance:

(A) Copyright

• Fully inheritable as it is a property right.
• Heirs inherit both:
  • Economic rights (royalties, licensing)
  • Moral rights (in limited jurisdictions, partially transferable)

(B) Patents

• Patent rights are assignable and inheritable
• Heirs become entitled to:
  • Royalties from licensing
  • Right to assign or exploit the invention

(C) Trademarks

• Inheritable as part of goodwill/business assets
• Heirs may continue using or licensing the mark

(D) Trade Secrets

• Not strictly “property rights” but may pass if protected contractually and practically maintained

2. Legal Basis for Inheritance of IP Rights

(i) Indian Law Framework (illustrative)

• Copyright Act, 1957 → Section 18–20 (assignment & transmission)
• Patents Act, 1970 → Section 70 (patent as movable property)
• Trade Marks Act, 1999 → Section 37–42 (assignment & transmission)

(ii) General Principle

IP is treated as movable property, thus governed by succession laws:

• Hindu Succession Act, 1956
• Indian Succession Act, 1925
• Muslim Personal Law (where applicable)

3. Rights of Heirs in IP

Heirs may obtain:

• Right to receive royalties
• Right to renew IP registrations
• Right to assign or license IP
• Right to sue for infringement
• Right to continue commercial exploitation

4. Key Judicial Principles

Courts globally have consistently held:

• IP is a form of intangible property
• It survives death of the creator
• It devolves like other assets unless contractually restricted

5. Important Case Laws (at least 6)

1. Video Master v. Nishi Production (Delhi High Court, 1998)

• Court held that copyright is a movable property right
• It can be inherited by legal heirs
• Emphasized that heirs step into the shoes of the deceased author

2. Saregama India Ltd. v. Suresh Padmanabhan (Madras High Court, 2013)

• Confirmed that copyright royalties form part of estate assets
• Legal heirs can claim continuing royalties after death of author/producer

3. R.G. Anand v. Deluxe Films (Supreme Court of India, 1978)

• Though primarily on copyright infringement, it clarified that copyright is a protectable proprietary right
• Such proprietary rights are transferable and thus inheritable

4. Entertainment Network (India) Ltd. v. Super Cassette Industries Ltd. (Supreme Court of India, 2008)

• Recognized copyright as a commercial asset
• Reinforced that licensing income forms part of transferable property rights

5. Gramophone Company of India Ltd. v. Birendra Bahadur Pandey (Supreme Court of India, 1984)

• Established copyright as a valuable economic right
• Such rights are treated as property capable of assignment and succession

6. Kewal Kumar v. Ramanlal Mohanlal (Bombay High Court, 1954)

• Early recognition that copyright can be transmitted by inheritance
• Legal heirs may enforce rights against infringement

7. Sholay Media and Entertainment Pvt. Ltd. v. Vodafone Essar (Delhi High Court, 2015)

• Held that IP rights tied to films and media assets are heritable commercial property
• Rights in film exploitation continue with successors

6. Special Issues in IP Inheritance

(A) Joint Ownership Disputes

• Multiple heirs may become co-owners
• Requires mutual consent for licensing or assignment

(B) Royalties after Death

• Courts often treat unpaid royalties as part of estate

(C) Moral Rights Conflict

• Some moral rights may remain with heirs but cannot always be fully transferred

(D) Licensing Contracts

• Some IP licenses may terminate on death unless contract states otherwise

7. Practical Example

If a musician dies:

• Copyright in songs passes to heirs
• Record company continues paying royalties
• Heirs can:
  • License songs
  • Sue for piracy
  • Sell rights

8. Conclusion

Intellectual Property Rights are fully recognized as inheritable intangible property rights under modern legal systems. Courts consistently affirm that IP does not extinguish upon death but instead becomes part of the deceased’s estate, passing to heirs with enforceable economic and legal rights.

The key principle is:

“IP rights survive the author and devolve like any other property unless restricted by law or contract.”