Perfexio Legal

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

Into its tenth year of excellence, Perfexio Legal – with rich experience and expertise – has handled some of the country’s highest-stakes patent litigations in the fields of pharmaceuticals and agro-chemicals, including unprecedented and contentious issues pertaining to compulsory licence, equivalent Bolar provision and regulation pertaining to similar biologics in India. The primary focus of the IP litigation group is counselling, support and strategy in all kinds of IP litigation before all fora. The group also has extensive experience in handling enforcement of IP rights under the Customs Law before the customs authority.

The transparency in business handling is reflected in the fact that the firm has restricted its patents services to only innovation-based companies. As a result, Perfexio Legal is able to handle any issue relating to conflict of interest with ease. The firm embodies and lives by its motto – “Changing side is no good for either of the sides”.

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

The firm’s skilled patents and designs groups provide comprehensive services including counselling, technical support and strategy making. The patents group is fully equipped to handle patent applications in all major fields of innovation and technology – namely, pharmaceuticals, biotechnology, software, electronics and telecommunication, automobiles, mechanical engineering, power sector, specialty chemicals, biomedical devices, food packaging technology and many more.

The firm also has a well-established trademarks practice, which provides comprehensive services that include search and watch, filing and prosecution of applications and oppositions, post-registration maintenance, assignment, licensing, franchising, infringement and passing off action.

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

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

The firm further offers IP licensing services and advises its clients in relation to FRAND licensing issues in India.

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

The firm offers in-house associates a variety of challenging and interesting work assignments, a first-class training experience consisting of formal and informal training programmes, constructive feedback and evaluations to help with career development, and a supportive culture with mentoring and guidance.

The firm is socially aware and proud to be given the chance to contribute through its small efforts as it believes in investing in the future to create a better tomorrow. The firm is sympathetic towards those who cannot afford legal services. For such cases, the firm provides pro bono services on an actual-need basis.


  • IP litigation and dispute resolution
  • IP licensing
  • Patents
  • Designs
  • Copyright
  • Trademarks and service marks
  • Plant variety protection law
  • Protection of geographical indications
  • Anti-counterfeiting
  • IP valuation
  • Antitrust/competition law
  • Customs enforcement
  • Patent analytics
  • Employment law
  • Labour law
  • Technology transfer
  • Technology maps
  • Investigations
  • Regulatory law

Contact details

Perfexio Legal
Advant Navis Business Park
Tower B
2nd Floor
Plot 7
Sector 142
Noida 201 305

Professional contacts

Other offices

  • New Delhi

Other recommended individuals at this firm