Mc Donald’s fails to keep its trademark “Big Mac”

Mc Donald’s fails to keep its trademark “Big Mac”

January 23, 2019 Biswajit Sarkar - IP Law Firm India

US based global giant, Mc Donald’s recently lost a legal battle with the Irish food giant, Supermac’s over the “Big Mac” and Mc trademarks. Supermac’s filed a petition before the
Proposed Patents Rules

Proposed Patents Rules

September 27, 2023 Biswajit Sarkar - IP Law Firm India

  August 22, 2023, the Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce and Industry, proposed the Patents (Amendment) Rules, 2023. The proposed amendment is an
75th Republic Day

75th Republic Day

January 25, 2024 Biswajit Sarkar - IP Law Firm India

Today, 26th January 2024, marks the 75th Republic Day. It is a momentous occasion that marks the adoption of the Constitution of India on January 26, 1950. It is a

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Common Mistakes in Trademark filings

Common Mistakes in Trademark filings

September 15, 2025 Biswajit Sarkar - IP Law Firm India

A successful business demands perseverance, and understanding the importance of creating a unique trademark is crucial to that success. Most businesses and entrepreneurs only have a vague understanding of how
Participation in First ASEAN Law Forum 2025 at Kuala Lumpur

Participation in First ASEAN Law Forum 2025 at Kuala Lumpur

August 16, 2025 Biswajit Sarkar - IP Law Firm India

Biswajit Sarkar, Advocates – IP Attorneys has been honored with an invitation to participate in the inaugural ASEAN Law Forum 2025, jointly organized by the Asian International Arbitration Centre (AIAC)
79th Independence Day,

79th Independence Day,

August 15, 2025 Biswajit Sarkar - IP Law Firm India

Today, as we celebrate our 79th Independence Day, we remember that independence is not just a date in history – it is a living, breathing legacy. From the dreamers in
Trademark Infringement & Passing Off

Trademark Infringement & Passing Off

February 10, 2025 Biswajit Sarkar - IP Law Firm India

  Trade mark protection is an essential aspect of intellectual property law, ensuring that businesses can protect their brand identity against unauthorized use. The two primary legal remedies available for
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Recent News

All Civil Law Company Law Copyright Criminal Law Cyber Law Geographical Indication Industrial Design Intellectual Property Media & Entertainments Patent Sports Law Trademark
Common Mistakes in Trademark filings

Common Mistakes in Trademark filings

September 15, 2025 Biswajit Sarkar - IP Law Firm India

A successful business demands perseverance, and understanding the importance of creating a unique trademark is crucial to that success. Most businesses and entrepreneurs only have a vague understanding of how
Participation in First ASEAN Law Forum 2025 at Kuala Lumpur

Participation in First ASEAN Law Forum 2025 at Kuala Lumpur

August 16, 2025 Biswajit Sarkar - IP Law Firm India

Biswajit Sarkar, Advocates – IP Attorneys has been honored with an invitation to participate in the inaugural ASEAN Law Forum 2025, jointly organized by the Asian International Arbitration Centre (AIAC)
79th Independence Day,

79th Independence Day,

August 15, 2025 Biswajit Sarkar - IP Law Firm India

Today, as we celebrate our 79th Independence Day, we remember that independence is not just a date in history – it is a living, breathing legacy. From the dreamers in
Novo’s Tiny Mistake, Massive Price Tag

Novo’s Tiny Mistake, Massive Price Tag

June 18, 2025 Biswajit Sarkar - IP Law Firm India

How a $200 Mistake May Cost Billions: The Stark Lessons from Novo Nordisk’s Patent Lapse In the world of intellectual property, sometimes the most expensive mistakes come with the smallest
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Events

79th Independence Day,

79th Independence Day,

August 15, 2025 Biswajit Sarkar - IP Law Firm India

Today, as we celebrate our 79th Independence Day, we remember that independence is not just a date in history – it is a living, breathing legacy. From the dreamers in
Happy Rakhi 2025

Happy Rakhi 2025

August 9, 2025 Biswajit Sarkar - IP Law Firm India

Raksha Bandhan, a festival steeped in history, finds its roots in timeless tales of love and protection. The Mahabharata recounts how Draupadi tore a strip of her sari to bind
World IP Day 2025

World IP Day 2025

April 18, 2025 Biswajit Sarkar - IP Law Firm India

  World IP Day 2025 Organised by Biswajit Sarkar – IP Attorneys Date: Sat, April 26 | Time: 9:30 A.M. Venue: ICCR Auditorium, Kolkata Theme: Feel the Beat of IP!
76th Republic Day!

76th Republic Day!

January 26, 2025 Biswajit Sarkar - IP Law Firm India

On this 76th Republic Day, we stand together, bound by the threads of unity woven into the fabric of our tricolour. It is a day to honour the visionaries who
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