Rahul Shankar Bhaduri

This inventor holds 16 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 3 EPO patents. Top assignee: Chevron U.s.a. Inc.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rahul Shankar Bhaduri. Retrieved from https://idiyas.com/inventor/rahul-shankar-bhaduri

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

USPTO Granted Patents = 16 (Patent Applications = 5)

% Patents Active = 56.3

CIPO Patents = 3 (Patent Applications = 3)

EPO Patents = 3 (Patent Applications = 8)

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 109(Granted Patents)

Company Filing History:

16 out of 2,551

Chevron U.s.a. Inc.

patents

Years Active: 2010-2026

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12703892 - Metals recovery from spent catalyst (2026-08-11),

2. 12577125 - Metals recovery from spent supported catalyst (2026-03-17),

3. 11000839 - Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst (2021-05-11),

4. 10017837 - Metallurgical extraction technique to recover platinum group metals from a filter cake (2018-07-10),

5. 9956553 - Regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst (2018-05-01),

6. 9809870 - Process for separating and recovering metals (2017-11-07),

7. 9580770 - Process for preparing a spent catalyst for precious metals recovery (2017-02-28),

8. 8834725 - Method for treating acid mine drainage (2014-09-16),

9. 8815185 - Recovery of vanadium from petroleum coke slurry containing solubilized base metals (2014-08-26),

10. 8815184 - Process for separating and recovering metals (2014-08-26),

11. 8778828 - Hydroprocessing catalysts and methods for making thereof (2014-07-15),

12. 8628735 - Process for recovering metals from coal liquefaction residue containing spent catalysts (2014-01-14),

13. 8236169 - Systems and methods for producing a crude product (2012-08-07),

14. 7846404 - Process for separating and recovering base metals from used hydroprocessing catalyst (2010-12-07),

15. 7837960 - Process for separating and recovering base metals from used hydroprocessing catalyst (2010-11-23),

Title: Inventor Profile: Rahul Shankar Bhaduri

Introduction

Rahul Shankar Bhaduri is a prominent inventor based in Moraga, California, recognized for his significant contributions to the field of chemical engineering and catalysis. With 14 patents to his name, his innovative work has garnered attention and respect within the scientific community.

Latest Patents

Among his latest patents, Bhaduri developed a groundbreaking method for the regeneration of an ionic liquid catalyst by hydrogenation using a macroporous noble metal catalyst. This innovation addresses critical issues in catalyst sustainability, enhancing efficiency and longevity. Additionally, he has provided a metallurgical extraction technique aimed at recovering platinum group metals from filter cake, further showcasing his expertise and commitment to advancing materials recovery methods.

Career Highlights

Rahul Bhaduri's professional journey is marked by his association with Chevron U.S.A. Inc., where he leverages his extensive knowledge in catalysis and chemical processes. His work not only contributes to the company’s advancements but also reflects his dedication to addressing modern challenges in energy and materials science.

Collaborations

Throughout his career, Bhaduri has collaborated with esteemed colleagues, including Alexander E. Kuperman and Hye Kyung Cho Timken. These partnerships have been instrumental in fostering innovative research and development initiatives, enhancing the outcomes of various projects.

Conclusion

As an inventor, Rahul Shankar Bhaduri continues to push the boundaries of science and engineering. His patents not only demonstrate his technical prowess but also highlight the importance of innovation in creating sustainable solutions for the future.

Profile summary based on public USPTO records.