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For the Inventor, By the Inventor

Andhra Pradesh, India

Ashok Kumar Tiwari

This inventor holds 8 USPTO granted patents and 2 EPO patents. Top assignee: Council of Scientific and Industrial Research. Active years: 2002-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ashok Kumar Tiwari. Retrieved from https://idiyas.com/inventor/ashok-kumar-tiwari

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

USPTO Granted Patents = 8

% Patents Active = 37.5

 

Average Co-Inventor Count = 5.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Andhra Pradesh, IN (2002 - 2003)
  • Hyderabad, IN (2004 - 2006)

Company Filing History:

goldMedal8 out of 2,130 
 
Council of Scientific and Industrial Research
 patents

Years Active: 2002-2006

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8 patents (USPTO):Explore Patents
1. 7081260 - α-Glucosidase inhibitors from a natural source (2006-07-25),
2. 7071341 - α-Glucosidase inhibitors and their synthesis from a natural source (2006-07-04),
3. 6781002 - Antioxidant from natural source (2004-08-24),
4. 6592911 - (−)-Olivil as antioxidant which is obtained from a new natural source namely Stereospermum personatum (2003-07-15),
5. 6562381 - (+)-Cycloolivil as antioxidant obtained from natural source namely stereospermum personatum (2003-05-13),
6. 6537593 - Plant phenol as new hepatoprotective agents (2003-03-25),
7. 6489514 - (-)-Secoisolariciresinol as an antioxidant obtained from a new natural source namely stereospermum personatum (2002-12-03),
8. 6458831 - Use of two plant phenols in the treatment of arteriosclerosis (2002-10-01),

Title: Innovations by Ashok Kumar Tiwari

Introduction

Ashok Kumar Tiwari is a notable inventor based in Andhra Pradesh, India. He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative compounds for therapeutic applications. With a total of eight patents to his name, Tiwari's work focuses on addressing critical health issues such as diabetes, cancer, and viral diseases.

Latest Patents

Tiwari's latest patents include groundbreaking inventions related to α-glucosidase inhibitors derived from natural sources. One of his notable inventions describes a method for providing α-glucosidase inhibition through a pharmaceutical composition that includes agents such as pipataline, sesamin, pellitorine, guineensine, and brachystamide-B. This invention has therapeutic applications for conditions like diabetes mellitus, cancer, and viral diseases including hepatitis B and C, HIV, and AIDS. Another significant patent involves the synthesis of novel α-glucosidase inhibitory compounds, specifically (−)-mesquitol and its analogs, which are isolated from traditional medicinal plants. This invention aims to enhance the α-glucosidase inhibitory potential and identifies the usage of these compounds as potential therapeutics for various health conditions.

Career Highlights

Ashok Kumar Tiwari is affiliated with the Council of Scientific & Industrial Research, where he conducts research and development in the field of medicinal chemistry. His work has been instrumental in advancing the understanding of natural compounds and their therapeutic benefits.

Collaborations

Tiwari has collaborated with esteemed colleagues such as Janaswamy Madhusudana Rao and Kondapuram Vijaya Raghavan, contributing to the collective knowledge and innovation in their field.

Conclusion

Ashok Kumar Tiwari's contributions to the field of pharmaceuticals through his innovative patents highlight his commitment to addressing significant health challenges. His work continues to pave the way for new therapeutic solutions derived from natural sources.

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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