About us

Since 1933, prior to India’s Independence, The Calcutta Trade Mark Co. is providing Intellectual Property services and protecting the IP Rights of their domestic as well as International clients. We focus more on quality and not the quantity of the different IP Services provided to our domestic and International clients.

Practice Areas

Our practice areas cover an array of Intellectual Property Law and Corporate Law related practices.


A Patent is an exclusive right given to the inventor of an invention, which is new, novel and has industrial

Trade Marks

A Trade marks is a sign or logo which is capable of being represented graphically and distinguishing goods and services of one person from that o...

Industrial Designs

Design is a feature of shape, configuration, pattern, ornament or composition of lines or colors applied to any article
whether in...

Intellectual Property

This section gives information about intellectual property rights and laws prevailing in India and provides an insight into various developments


As per the Copyright Law in India, copyright subsists in all original published or unpublished literary, artistic works etc. It is essentiall...

Why The Calcutta Trade Mark Co.

Since 1933, we are focusing on providing best IPR services in India to our Indian as well as International clients and associates. Personal interest is taken to watch and protect clients’ interest by providing genuine advise in clients’ favour.
All actions are taken in time, and at the earliest from search of the trade marks, filing applications, oppositions, rectifications, defending oppositions and rectifications, renewal applications, drafting of law suits, written statements, documentation, affidavits etc. concerning trade marks, patents, designs and copyright matters. The clients/associates are updated from time to time of renewals due and oppositions to be filed against identical/similar marks.

Register your trade marks in 3 simple steps

Secure monopoly rights for your trade marks.


Select trade marks type

Choose whether you want to trade marks a Name, Logo, Sound or Slogan.


Trade marks details

Describe what products or services you offer.


Select countries

Choose from 180+ countries to file your trade marks in.

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