1. Introduction
A patent is a property right granted by a sovereign authority to an inventor for a designated period in exchange for a comprehensive public disclosure of the invention. Patents encourage innovation by rewarding creativity while ultimately benefiting society through the dissemination of knowledge.
2. Meaning of Patent
A patent legally protects a new invention that involves a technical solution to a problem. It prevents others from commercially exploiting the invention without the consent of the patent holder.
In India, patents are governed by the Patents Act, 1970, along with the Patents Rules, as amended from time to time.
3. Objectives of the Patent System
The patent system serves several important objectives:
• To promote research and development
• To encourage technological innovation
• To provide incentives to inventors
• To facilitate transfer and commercialization of technology
• To balance the interests of inventors and the public
4. What Can Be Patented?
An invention must satisfy the following conditions to be patentable:
1. Novelty – It must be new and not previously disclosed
2. Inventive Step – It should not be obvious to a person skilled in the relevant field.
3. Industrial Applicability –It must be capable of being produced or used in an industry.
Examples of patentable inventions include:
• New products or processes
• Improved machinery or devices
• Pharmaceutical formulations
• Technological innovations in electronics, biotechnology, and software (with technical application)
5. Non Patentable Inventions
Certain inventions are excluded from patent protection under Indian law, such as:
• Discoveries of scientific principles or natural substances
• Mathematical or business methods
• Computer programs per se
• Methods of agriculture or horticulture
• Medical or surgical treatment methods
6. Types of Patents
There are three primary categories of patents, each protecting different aspects of innovation:
• Utility Patents: Protect the functional aspects of an invention, such as how a machine works or a specific chemical process.
• Design Patents: Protect the unique visual appearance or “ornamental design” of a product (e.g., the specific shape of a smartphone or shoe).
Plant Patents: Protect new and distinct varieties of plants that have been asex.You can patent new, useful, non-obvious inventions like processes (methods), machines, articles of manufacture (products), or compositions of matter (chemicals/formulas)
.
7. Procedure for Grant of Patent in India
The patent registration process generally involves the following steps:
1. Filing of patent application
2. Publication after 18 months (or earlier if requested)
3. Request for examination
4. Examination by the Patent Office
5. Response to objections, if any
6. Grant of patent
Once granted, the patent is entered in the Register of Patents and published in the official journal.
8. Term of Patent
• In India, Most standard patents (utility patents) last for 20 years from the filing date. As of January 2026, major pharmaceutical patents like semaglutide have recently begun to expire in markets such as Canada, opening the door for generic manufacturers.
9. Rights of a Patentee
A patentee enjoys the following rights:
• Exclusive right to manufacture, use, sell, or license the invention
• Right to assign or transfer the patent
• Right to take legal action against infringement
However, these rights are subject to certain limitations, such as compulsory licensing in public interest.
10. Infringement of Patent
Patent infringement occurs when an unauthorized person makes, uses, sells, or imports a patented invention. Remedies available include:
• Injunction
• Damages or account of profits
• Seizure or destruction of infringing goods
11. Importance of Patents in Business
Patents play a crucial role in business and economic development by:
• Creating competitive advantage
• Attracting investment
• Enhancing company valuation
• Facilitating licensing and collaboration
12. Conclusion
Patents are a vital tool for protecting innovation and fostering technological growth. A well balanced patent system not only rewards inventors but also ensures that society benefits from new knowledge and inventions. Understanding patents is essential for entrepreneurs, researchers, and businesses in today’s knowledge driven economy.
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