Mandideep, India

Narendra Sriram Joshi

This inventor holds 2 USPTO granted patents. Top assignee: Lupin Laboratories Limited. Active years: 1998-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Narendra Sriram Joshi. Retrieved from https://idiyas.com/inventor/narendra-sriram-joshi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Mandideep, Dist. Raisen, M.P., IN (1998)
  • Mandideep, IN (2000)

Company Filing History:


Years Active: 1998-2000

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2 patents (USPTO):Explore Patents

Title: Innovations of Narendra Sriram Joshi

Introduction

Narendra Sriram Joshi is a notable inventor based in Mandideep, India. He has made significant contributions to the field of chemistry, particularly in the synthesis of acyclic nucleosides. With a total of 2 patents to his name, his work has implications in the development of antiviral compounds.

Latest Patents

His latest patents include a regiospecific process for the synthesis of acyclic nucleosides. One of his inventions involves converting the N-7 isomer of a specific formula into an N-9 isomer by heating a suspension of the N-7 isomer in an alkylating agent. This process is crucial for synthesizing antiviral compounds such as acyclovir and ganciclovir, which are particularly effective against the herpes virus. The improved regiospecific process starts from dyacylguanine and an alkylating agent, selected from various compounds, and is carried out in the absence of an acid catalyst and a solvent.

Career Highlights

Narendra Sriram Joshi is currently associated with Lupin Laboratories Limited, where he continues to innovate in the pharmaceutical field. His work has been instrumental in advancing the synthesis of important antiviral medications.

Collaborations

He has collaborated with notable coworkers, including Ajay Singh Rawat and Dharmendra Singh, contributing to various projects and research initiatives.

Conclusion

Narendra Sriram Joshi's contributions to the field of chemistry and his innovative patents highlight his role as a significant inventor in the pharmaceutical industry. His work continues to impact the development of essential antiviral treatments.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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