Boxborough, MA, United States of America

Terizhandur S Ramakrishnan

This inventor holds 85 USPTO granted patents and 9 published patent applications, plus 5 CIPO patents and 3 EPO patents, primarily in Carbon Dioxide Sequestration (CPC class E21B47-06). Top assignees: Schlumberger Technology Corporation, Cameron International Corporation, Illinois Institute of Technology. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Terizhandur S Ramakrishnan. Retrieved from https://idiyas.com/inventor/terizhandur-s-ramakrishnan

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

USPTO Granted Patents = 85 (Patent Applications = 9)

% Patents Active = 89.4

CIPO Patents = 5 (Patent Applications = 2)

EPO Patents = 3 (Patent Applications = 15)

Average Co-Inventor Count = 2.9

ph-index = 18

Forward Citations = 1,075(Granted Patents)

Forward Citations (Not Self Cited) = 1,018(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Bethel, CT (US) (1999 - 2016)
Boxborough, MA (US) (2009 - 2023)
Cambridge, MA (US) (2023)

Company Filing History:

82 out of 10,760

Schlumberger Technology Corporation

patents

1 out of 1,010

Cameron International Corporation

patents

1 out of 172

Illinois Institute of Technology

patents

4. 1 out of 2

Schlumberger Technology Center

patents

5. 1 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 1999-2026

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Areas of Expertise:

Carbon Dioxide Injection

Wellbore Integrity

Enhanced Oil Recovery

Pressure Transient Test

Formation Pressure

Fluid Characterization

Seismic Monitoring

Bismuth Alloy Plugs

Nanofluids

Refractive Index Measurement

Gas Lift Optimization

Porosity Measurement

85 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12724022 - Processes and systems for monitoring one or more gases dissolved in a liquid (2026-09-01),

2. 12692781 - Self-consistent flow regime identification for downhole monitoring (2026-07-28),

3. 12595719 - Efficient surface and downhole heating of injected carbon dioxide (2026-04-07),

4. 12454885 - Bore plug analysis system (2025-10-28),

5. 12436103 - Attenuated total reflection based measurement of refractive index and carbon dioxide concentration (2025-10-07),

6. 12387016 - Preserving wellbore integrity during carbon dioxide injection (2025-08-12),

7. 12331614 - Methods, apparatus and systems for creating wellbore plugs for abandoned wells (2025-06-17),

8. 12312906 - Methods, apparatus and systems for creating bismuth alloy plugs for abandoned wells (2025-05-27),

9. 12312905 - Methods, apparatus and systems for creating wellbore plugs for abandoned wells (2025-05-27),

10. 12291964 - Method for real-time interpretation of pressure transient test (2025-05-06),

11. 11773700 - Autonomous optimization of single-well and multi-well gas lift (2023-10-03),

12. 11739609 - Methods, apparatus and systems for creating bismuth alloy plugs for abandoned wells (2023-08-29),

13. 11732547 - Methods, apparatus and systems for creating wellbore plugs for abandoned wells (2023-08-22),

14. 11643902 - Methods, apparatus and systems for creating wellbore plugs for abandoned wells (2023-05-09),

15. 11603740 - Method for real-time interpretation of pressure transient test (2023-03-14),

Title: The Innovative Journey of Terizhandur S Ramakrishnan

Introduction: Terizhandur S Ramakrishnan is a pioneering inventor based in Boxborough, MA (US) known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Terizhandur S Ramakrishnan holds several patents in various technological domains, showcasing his versatility and ingenuity in creating novel solutions to complex problems.

Career Highlights: With a career spanning over two decades, Terizhandur S Ramakrishnan has worked with prestigious tech companies, leading research institutions, and universities, honing his skills and expertise in developing cutting-edge technologies.

Collaborations: Throughout his career, Terizhandur S Ramakrishnan has collaborated with top-tier inventors, patent attorneys, and research institutions, fostering a culture of innovation and knowledge-sharing to push the boundaries of technological advancements.

Conclusion: Terizhandur S Ramakrishnan's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his reputation as a visionary inventor in the tech industry, inspiring future generations to push the limits of what is possible.

Profile summary based on public USPTO records.