National Phase Entry RWS PCT agent in India

Lakshmikumaran & Sridharan has about 390 employees in 7 offices in India with the head office being located at New Delhi. There are 3 main practices in the firm including IPR, Indirect Taxation, and Corporate Law.

In the IPR practice division, they provide end-to-end services in the domains of Patents, Designs, Trademarks, Copyright, Plant Variety Protection, Litigation, Opposition, IP Enforcement, Biodiversity Act, etc. There are about 45 technical team members, i.e., engineers and scientists, a number of whom are also registered patent agents with the Indian Patent Office. In total there are about 25 patent agents and patent attorneys in the firm.

Lakshmikumaran & Sridharan has a unique combination of strong technical knowledge and legal capabilities, which make it ideal for partnering with its clients in all IPR matters, especially patent protection. Due to its focus on excellence, continuous learning, and responsiveness, the firm has been able to consistently exceed expectations in dealing with all its clients. They invest about 30% of their time in professional training, development, and updating their knowledge. They use state of the art IT infrastructure for 24×7 availability, data security, and confidentiality. Their case management system and docketing system is automated to ensure that deadlines can be tracked and action can be taken well in time.

Lakshmikumaran & Sridharan is the only firm in India, to the best of their knowledge that drafts patent applications for major multinational corporations for direct filing in the US, Europe and India.


• Aeronautics
• Automobile
• Biochemistry
• Biotechnology
• Chemistry
• Electrical & Electronics
• Information Technology & Telecommunications
• Mechanical
• Medical Devices
• Molecular Biology
• Nanotechnology
• Oil & Gas
• Pharmaceuticals
• Physics
• Plant Breeding
• Software Products & Services
• Wind Energy

Contact Information


B-6/10 Safdarjung Enclave
New Delhi-110 029,