Chennai, India

Rajendra Janardan Sarangdhar

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Orchid Chemicals & Pharmaceuticals Limited. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rajendra Janardan Sarangdhar. Retrieved from https://idiyas.com/inventor/rajendra-janardan-sarangdhar

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: The Innovations of Rajendra Janardan Sarangdhar

Introduction

Rajendra Janardan Sarangdhar is a notable inventor based in Chennai, India. He has made significant contributions to the field of pharmaceuticals, particularly in the development of antibiotics. His work has led to advancements that benefit both the medical community and patients worldwide.

Latest Patents

Sarangdhar holds a patent for a process titled "Process for the preparation of beta-lactam antibiotic meropenem trihydrate." This innovative process involves the dissolution of Meropenem in water in the presence of a base, adjusting the pH to a range of 4.0-7.0, and adding a solvent to yield purified Meropenem trihydrate. This patent highlights his expertise in pharmaceutical chemistry and his commitment to improving antibiotic formulations.

Career Highlights

Rajendra Janardan Sarangdhar is currently employed at Orchid Chemicals & Pharmaceuticals Limited, a prominent company in the pharmaceutical industry. His role at the company allows him to apply his knowledge and skills in drug development, contributing to the creation of effective medical solutions.

Collaborations

Sarangdhar has worked alongside talented colleagues such as Senthilkumar Surulichamy and Selvakumar Sekar. Their collaborative efforts have fostered an environment of innovation and creativity, leading to successful projects in the pharmaceutical sector.

Conclusion

Rajendra Janardan Sarangdhar's contributions to the field of pharmaceuticals, particularly through his patent for Meropenem trihydrate, showcase his dedication to advancing medical science. His work continues to impact the industry positively, reflecting the importance of innovation in healthcare.

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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