About Us

The firm behind the four horses

QUADRIGA is built on the bedrock of the “QUAD” values — Quality, Understanding, Adaptiveness and Dependability. Come hell or high water, we are committed to standing by these values without batting an eyelid.

Our story

A new-generation boutique firm

Formerly known as VIDARZANA, Quadriga was founded to offer a gamut of Intellectual Property services to the Innovation, Research & Development, and Entrepreneur communities — a firm that is “by human intellect, of human intellect, and for human intellect.”

Our name means a “two-wheeled carriage drawn by four horses.” Each wheel represents a partner; the four horses represent the Firm’s four primary practice areas — Patents, Trade Marks, Designs, and Copyrights. Like its namesake, the firm moves with coordinated power: techno-legal expertise harnessed to a single carriage — your intellectual property.

We strive to achieve consistently high standards, which are in accordance with the latest practice principles — from the Indian Patent Office to the Trade Marks and Designs Registries and the Copyright Office, and through associates, across the world.

Equity & Inclusivity

Under our eyes, all clients are treated equally as friends. We travel the extra mile to be accommodative. Be it filing of Provisional Patent Specifications at the eleventh hour or responding to First Examination Reports at short notice, we are generally inclusive and are ready to welcome you with open arms.

Our Leadership Team

Meet the partners

A collaborative and dynamic group of experts who are driving progress in IP. Click a profile to read the full story.

Ramesh Kannan P — Founding Partner, Quadriga

Founding Partner

Ramesh Kannan P

Physicist, law graduate and patent strategist — 12+ years in IP with a keen eye for innovation.

  • Electrical & Electronics
  • Medical Devices
  • Automobiles
Venkatesh Viswanath — Founding Partner, Quadriga

Founding Partner

Venkatesh Viswanath

Biotechnologist turned IP professional — 11+ years across life sciences, pharma and agricultural innovation.

  • Agricultural
  • Pharmaceutical
  • Life Sciences

Seeing is believing

Featured by our clients

We have been featured in several client websites — a snapshot of the same is below.

Let’s protect what you’ve built

Two partners. Four practice areas. One conversation to start.

Our Services