Firm Profile

S Majumdar & Co

Asia-Pacific Guide 2025

Ranked departments
Ranked lawyers
Asia-Pacific

S Majumdar & Co

S Majumdar & Co

Contact number

+91 033 2455 7484

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About

Provided by S Majumdar & Co
Asia-Pacific
Main Areas of Practice

Principal/Managing Partner: Mr Subhatosh Majumdar

Total number of professionals:53

Languages: English, Hindi, Bengali, Marathi, Tamil

Firm Details

S. Majumdar & Co. was founded in 1993 and has since established itself as a leading intellectual property firm in India, manned with professionals in diverse areas of technology starting from engineering, telecommunications, software, electronics, chemistry, pharmaceuticals, life sciences and not to mention lawyers with expertise in all areas of IP, qualified to represent clients across all judicial and quasi-judicial forums.


The firm has represented in a large number of patent oppositions and has been mostly successful in such proceedings. S. Majumdar & Co. has successfully handled several domain dispute cases before the WIPO and the local authorities. The firm has independent functional offices at strategic locations like Kolkata, New Delhi and Mumbai with services extending to all other foreign countries.

Main Areas of Practice

Intellectual Property Rights Protection in areas including:

·Patents

·Trademarks

·Designs

·Domain Names

·Copyright

·Geographical Indications

·Litigation

·Customs Enforcement

·Plant Variety Protection


Services in Areas of Practice:


Patents:

■ Drafting of provisional and complete specifications (Ordinary/PCT/Convention applications)

■ Filing and prosecution of applications outside India through local attorneys (including Attending to the technical objections raised by foreign Patent offices)

■ Maintenance of Patents (post registration services)

■ Oppositions and invalidation

■ Searches and opinions including patentability, invalidity and infringement/ freedom to operate (FTO) searches

■ Patent analytics including landscape studies, competitive intelligence, patent portfolio analytics

■ Licensing and assignment agreements, due diligence and all other related activities


Trademarks:

■ Searches

■ Filing and prosecution of applications (including Madrid route)

■ Monitoring Trademark Journals

■ Infringement and validity opinions

■ Opposition proceedings, rectification and cancellation proceedings

■ Civil and criminal suits based on infringement action and passing off

■ Post registration services (renewals)

■ Registered user agreement

■ Licensing, assignment, transmission and franchise agreements, due diligence and investigations


Designs:

■ Searches including novelty searches and infringement/ freedom to operate (FTO) searches

■ Filing and prosecution

■ Registration and post registration services

■ Cancellation proceedings

■ Infringement suits

■ Assignment and licensing agreements

■ Due diligence


Copyright:

■ Filing, prosecution and registration

■ Cancellations proceedings

■ Infringement actions under the civil and criminal law

■ Assignment and licensing agreements


Geographical Indications:

■ Filing and prosecution

■ Opposition and cancellation proceedings

■ Infringement actions


Litigation:

■ Litigation involving IP rights across all forums

■ Conducting pre-litigation investigations


Domain Names:

■ Dispute resolution before the WIPO Arbitration Centre, .IN Registry and other forum


Customs Enforcement:

■ Recordal of IP rights before the customs office

■ Enforcement of IP rights before the customs office


Plant Variety Protection:

■ Filing and prosecution of applications

■ Oppositions

■ Post Registration

International Work

■ Filing and prosecuting National phase entry (through associates) in all PCT designated states

■ Dispute resolution before the WIPO Arbitration Centre

■ Filing and prosecution of TM application in all countries through associates

■ Filing and prosecution of TM application through Madrid


Contact:

Name: Amrita Majumdar

Tel: +91 33 2455 7484/85/86

Email: [email protected]


Offices
Kolkata | Delhi | Mumbai

Ranked Offices

Provided by S Majumdar & Co

India - Head office

S Majumdar & Co rankings

Asia-Pacific Guide 2025
India
Intellectual Property
1 Department
1 Ranked Lawyer
Department
Intellectual Property
3
Intellectual Property
3
Band 3
Lawyers
S Majumdar
1
S Majumdar
1
Band 1