Debasis Bhattacharyya

This inventor holds 54 USPTO granted patents and 9 published patent applications, plus 8 CIPO patents and 26 EPO patents, primarily in Petrochemical Processes (CPC class C10G). Top assignees: Indian Oil Corporation Limited, Viridis Chemicals Private Limited, Other. Active years: 1998-2026.

USPTO Granted Patents = 54 (Patent Applications = 9)

% Patents Active = 100.0

CIPO Patents = 8 (Patent Applications = 1)

EPO Patents = 26 (Patent Applications = 30)

Average Co-Inventor Count = 7.7

ph-index = 7

Forward Citations = 193(Granted Patents)

Forward Citations (Not Self Cited) = 182(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Faridabad-121006, IN (2003)
Haryana, IN (2006 - 2022)
Faridabad, IN (1998 - 2024)

Company Filing History:

53 out of 254

Indian Oil Corporation Limited

patents

1 out of 1

Viridis Chemicals Private Limited

patent

1 out of 834,350

Other

patents

where one patent can have more than one assignee

Years Active: 1998-2026

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Areas of Expertise:

Fluid Catalytic Cracking

Delayed Coking

Syngas Production

Catalyst Composition

Thermal Cracking

Hydrocarbon Upgrading

Light Olefins

Aromatics Conversion

Coke Production

Additive Supply

Multi-Phase Fluid

Crude Oil Conversion

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12583775 - Automated process for treatment of refinery wastewater (2026-03-24),

2. 11891356 - Production of high yields of light olefins from heavy hydrocarbons (2024-02-06),

3. 11731121 - Process for preparation of highly coordinated sulfated mixed metal oxide catalyst having high crushing strength (2023-08-22),

4. 11359149 - Process configuration for production of petrochemical feed-stocks (2022-06-14),

5. 11274257 - Process for selective production of light olefins and aromatic from cracked light naphtha (2022-03-15),

6. 11168260 - Process for production of superior quality coke (2021-11-09),

7. 11149207 - Delayed coking furnace for heating coker feedstock (2021-10-19),

8. 11000843 - Catalyst composition for conversion of alkanes to alkenes and method of preparation thereof (2021-05-11),

9. 10947172 - Highly active catalyst for dehydrogenation of alkanes and method of preparation thereof (2021-03-16),

10. 10934494 - Process for production of anisotropic coke (2021-03-02),

11. 10900507 - Distribution of a multi-phase fluid mixture (2021-01-26),

12. 10865349 - Two stage thermal cracking process with multistage separation system (2020-12-15),

13. 10822557 - Process for production of petrochemicals from cracked streams (2020-11-03),

14. 10808177 - Delayed coking process with pre-cracking reactor (2020-10-20),

15. 10676678 - Process for conversion of high acidic crude oils (2020-06-09),

Title: Debasis Bhattacharyya - Pioneering Inventor from Faridabad

Introduction: Debasis Bhattacharyya is a distinguished inventor hailing from Faridabad, India, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Debasis Bhattacharyya holds several patents in various technological domains, including artificial intelligence, renewable energy, and healthcare technologies.

Career Highlights: With a career spanning over two decades, Bhattacharyya has worked with leading tech companies and research institutions, spearheading projects that have led to significant advancements in the industry.

Collaborations: Throughout his career, Debasis Bhattacharyya has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing.

Conclusion: Debasis Bhattacharyya's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventions.