Best Patent Lawyers in Kolkata

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JSG Legal
Kolkata, India

Founded in 2016
English
JSG Legal, established in 2016, is a prominent full-service law firm in India, serving both domestic and international clients. Founded by Advocate Joydev Sengupta, a legal professional with over 24 years of experience in corporate and related laws, the firm has grown into a leading practice...
SRA LAW CHAMBERS
Kolkata, India

Founded in 2017
English
Established in 2017 in Salt Lake City, West Bengal, SRA LAW CHAMBERS has rapidly evolved into a full-service, multi-disciplinary law firm headquartered in Kolkata. The firm is led by two partners and supported by a dedicated team of retainers, associates, and legal assistants. Specializing in both...

Founded in 2007
10 people in their team
English
ITAG Business Solutions Ltd. is a distinguished legal and IP consulting firm based in India, offering a comprehensive suite of services to clients across industries and jurisdictions. Since its inception in 2007, ITAG has built a reputation for legal excellence, innovation, and...

English
Trade Mark Registration Bureau is a distinguished law firm in India, specializing in comprehensive Intellectual Property Rights (IPR) services. The firm offers expert assistance in filing and prosecuting applications for trademarks, copyrights, designs, and patents, both domestically and...
Lexfund Solution
Kolkata, India

English
Lexfund Solution, based in Kolkata, India, offers a comprehensive suite of services encompassing legal advisory, litigation support, compliance, accounting, auditing, and taxation. The firm is dedicated to delivering high-quality solutions tailored to meet the diverse needs of its clients, ensuring...
Kolkata, India

Founded in 1993
English
Established in 1993, S. Majumdar & Co. is a full-service Intellectual Property firm in India, offering comprehensive legal services in patents, trademarks, industrial designs, copyrights, geographical indications, and trade secrets. The firm also handles domain disputes, licensing, investigations,...
Kshetry and Associates
Kolkata, India

Founded in 2009
50 people in their team
We always fight for your justice to winThe foundation of "Kshetry and Associates" was laid on 5th January 2009 by Mr. Rajesh Kshetry and Mrs. SimaKshetry .A full service law firm, having offices in Kolkata. Kshetry& Associates comprises of highly skilled and easily approachable teams. We have a...
Biswajit Sarkar Advocates
Kolkata, India

Founded in 1990
50 people in their team
Hindi
English
Our StoryThe firm Biswajit Sarkar was established in 1990 in Kolkata, India as an Intellectual Property Law Firm. Our exposure to the complexities in the ambit of Intellectual Property Law gave us the impetus and inspiration to diversify into other streams such as Corporate Affairs, International...
Advocate Debasis Mitra
Kolkata, India

Founded in 2010
50 people in their team
Hindi
English
High Court, CalcuttaDebasis Mitra is one of the top lawyers from Calcutta having years of experience in the legal industry. Debasis Mitra is a well-known lawyer holds BA.LLB degrees and practicing in various courts in Calcutta and West Bengal such as high court Calcutta, DRT, Consumer, civil and...

Founded in 1999
50 people in their team
Hindi
English
Advocate Ashis Kumar ChowdhuryAdvocate Ashis kumar Chowdhury practicing advocate in the High court at Calcutta since in the year 1999 and Founder & Owner of the solicitor Firm namely Chowdhury & Associates advocates in kolkata based a reputed legal consultations firm which works with a...
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About Patent Law in Kolkata, India:

Patent law in Kolkata, India is governed by the Indian Patents Act, 1970, and the regulations set forth by the Indian Patent Office. Patents are granted to protect inventions and provide exclusive rights to the inventor.

Why You May Need a Lawyer:

There are several situations where you may need the assistance of a lawyer in patent matters:

  • When preparing and filing a patent application
  • In case of potential patent infringement
  • To conduct a patent search and analyze existing patents
  • In disputes related to patent ownership or licensing
  • When seeking legal advice on patent validity or enforcement

Local Laws Overview:

Key aspects of local laws relevant to patent law in Kolkata, India include:

  • Patent eligibility criteria
  • Patent application procedures and requirements
  • Patent filing fees and timelines
  • Patent infringement and enforcement
  • Licensing and assignment of patents

Frequently Asked Questions:

1. Can I obtain a patent for my invention in Kolkata, India?

Yes, if your invention meets the patent eligibility criteria defined by the Indian Patent Office, you can obtain a patent in Kolkata, India.

2. How long does it take to obtain a patent in Kolkata, India?

The process of obtaining a patent can take several years in Kolkata, India. On average, it may take around 3-5 years or longer, depending on the complexity of the invention and the backlog at the Indian Patent Office.

3. What can I do if someone infringes on my patented invention?

If you believe someone is infringing on your patented invention, you can take legal action by filing a patent infringement lawsuit. It is advisable to consult with a patent lawyer to evaluate the situation and guide you through the legal process.

4. Can I file a patent application myself, without a lawyer?

Yes, it is possible to file a patent application yourself. However, considering the complex legal requirements and potential pitfalls, it is recommended to seek the assistance of a qualified patent lawyer to ensure your application is prepared correctly.

5. How can I find out if a similar invention already has a patent in Kolkata, India?

You can conduct a patent search either independently or with the help of a patent lawyer or professional patent search firm. The Indian Patent Office provides an online database where you can search for existing patents in Kolkata, India.

Additional Resources:

For further information and assistance with patent law in Kolkata, India, you may find the following resources helpful:

  • Indian Patent Office: https://ipindia.gov.in/
  • Intellectual Property Facilitation Center (IPFC): http://ipfc.nic.in/
  • National Research Development Corporation (NRDC): http://nrdcindia.com/
  • Patent Agents Association, India: http://www.paaindia.in/

Next Steps:

If you require legal assistance or have specific questions related to patent law in Kolkata, India, it is recommended to consult with a qualified patent lawyer. They can provide personalized advice and guidance based on your individual circumstances.

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Disclaimer:
The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation. We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.