Ras Tanura, Saudi Arabia

Nisar Ahmad Ansari

This inventor holds 10 USPTO granted patents and 2 published patent applications. Top assignee: Saudi Arabian Oil Company. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nisar Ahmad Ansari. Retrieved from https://idiyas.com/inventor/nisar-ahmad-ansari

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Janajib, SA (2023)
  • Ras Tanura, SA (2021 - 2024)
  • Tanajib, SA (2024)

Company Filing History:


Years Active: 2021-2025

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10 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Nisar Ahmad Ansari**

Introduction

Nisar Ahmad Ansari, an accomplished inventor based in Ras Tanura, Saudi Arabia, has made significant strides in the field of oil and gas technology with a remarkable portfolio of 8 patents. His innovative work focuses on improving the efficiency of compressor systems and crude oil separation processes, contributing to advancements in the energy sector.

Latest Patents

Among his latest inventions is a patented **System for Transferring Condensate**, which enhances the operation of compressor systems. This system effectively collects condensate from within the stages of compression and directs it to a blowdown system, utilizing gas from later stages to drive the condensate efficiently without flashing. The operation occurs in a pair of parallel vessels, ensuring continuous flow by staggering operational phases.

Another notable invention is his patent on **Gas Oil Separation Plant Systems and Methods with Reduced Heating Demand**. This innovative method outlines a procedure for separating crude oil, which includes degassing, dewatering, desalting, and stabilization. By employing indirect heating methods with compressed crude oil off-gas, the system significantly reduces the heating demand, optimizing energy use within the separation process.

Career Highlights

Nisar Ahmad Ansari is a valued member of the Saudi Arabian Oil Company, where he utilizes his expertise to drive innovative solutions in oil processing and efficiency. His contributions have positioned him as a key figure in the development of modern technologies in the sector.

Collaborations

Throughout his career, Nisar has collaborated with esteemed colleagues such as Mohamed Ahmed Soliman and Samusideen Adewale Salu. These partnerships have facilitated the exchange of ideas and the development of groundbreaking technologies, further solidifying his impact in the industry.

Conclusion

Nisar Ahmad Ansari's inventive spirit and dedication to advancing oil and gas technologies have led to significant innovations that enhance operational efficiencies and reduce energy demands. His 8 patents not only reflect his expertise but also contribute to the ongoing evolution of the energy sector, showcasing the vital role of inventors in driving progress.

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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