India Perfexio Legal

Established in 2011, Perfexio Legal is a full-service IP law firm based in New Delhi and Noida. The firm was founded with a vision of providing high-quality IP services. True to its vision, the firm has developed a commendable practice and is actively involved in advising clients on every aspect of IP rights, including patents, trademarks, copyright and designs. The firm’s customised, ethical, well-researched and time-critical services have attracted several high-profile clients along the way.

The firm’s transparent business handling is reflected in the fact that it has restricted its services to innovation-based companies only. As a result, the firm can handle any issue relating to conflicts of interest with ease. The firm embodies and lives by its motto: “Changing side is no good for either of side.”

The firm is fully committed to high ethical standards, premium quality, client satisfaction, transparency and teamwork.

The firm has a strong and highly experienced team of qualified attorneys, engineers, patent agents, trademark agents and paralegals. Its competent patent attorneys and agents have advanced degrees in science and engineering and drive patent prosecution right up to litigation with thorough precision. The firm’s attorneys are fluent in English and Hindi.

The firm has handled some of the highest-stakes patent litigation, including unprecedented issues pertaining to compulsory licences and the Bolar provision equivalent in India. The firm has also handled litigation in relation to issues pertaining to biosimilar products. The primary focus of the IP litigation group is counselling, support and strategy in all kinds of IP litigation before all forums. The group also has extensive experience handling IP rights enforcement before the customs authorities.

The firm has one of the finest patent and design groups, which provides comprehensive services, including counselling, technical support and strategy development. The patent group is fully equipped to handle patent applications in all major fields of innovation and technology, including pharmaceuticals, biotechnology, software, electronics and telecommunications, automobiles, mechanical engineering, power, specialty chemicals, biomedical devices and food packaging technology.

The firm also has a well-established trademark practice, which provides comprehensive services that include searches and watches, filing and prosecution of applications and oppositions, post-registration maintenance, assignments, licensing, franchising, infringements and passing-off actions.

The dedicated copyright group extends its services to litigation, counselling and strategy to fully secure clients’ IP rights.

The firm also offers patent drafting to its exclusive and selected clientele, to ensure protection of some of their most challenging and ground-breaking innovations.

The firm further offers IP licensing services and advises clients in relation to fair, reasonable and non-discriminatory licensing issues in India.

The firm’s various practice groups work in harmony to deliver customised and personalised IP solutions to clients.

The firm is socially aware and takes pride at being privileged to contribute through its small efforts. To this end, as an extension to the work, among others, the firm strongly upholds the cause of environment protection.


  • Patents
  • IP litigation and dispute resolution
  • IP licensing
  • Copyright
  • Designs
  • Trademarks and service marks
  • Plant variety protection
  • Geographical indication protection
  • Anti-counterfeiting
  • IP valuation
  • Antitrust/competition
  • Customs enforcement
  • Patent analytics
  • Technology transfers
  • Technology maps
  • Investigations
  • Regulatory law

Awards and accolades

  • Ranked in Litigation and Licensing in the IAM Patent 1000, 2016
  • Ranked in Managing Intellectual Property, 2016
  • Ranked as an IP Star in Managing Intellectual Property’s IP Stars, 2016
  • Nominated for a Managing IP Global Award, 2014

Main address

Advant Navis Business Park
Tower B
Second Floor
Plot 7
Sector 142
Noida 201 305
National Capital Region

Contact details

T: +91 120 4343600
F: +91 120 4343643

Professional contacts

Sanjay Kumar, Managing partner

Recommended individuals at this firm

Sanjay Kumar


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Issue 88