Chinthaka Pasan Gooneratne

This inventor holds 90 USPTO granted patents and 17 published patent applications, plus 4 CIPO patents and 14 EPO patents, primarily in Drilling Technology (CPC class E21B41-0085). Top assignees: Saudi Arabian Oil Company, Macquarie University, Chengdu Dongwei Technology Co., Ltd. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chinthaka Pasan Gooneratne. Retrieved from https://idiyas.com/inventor/chinthaka-pasan-gooneratne

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

USPTO Granted Patents = 90 (Patent Applications = 17)

% Patents Active = 100.0

CIPO Patents = 4 (Patent Applications = 12)

EPO Patents = 14 (Patent Applications = 22)

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 166(Granted Patents)

Forward Citations (Not Self Cited) = 71(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

90 out of 7,540

Saudi Arabian Oil Company

Chengdu Dongwei Technology Co., Ltd

patents

4. 1 out of 1

Yu Technologies, Inc.

patent

where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:

Drilling Fluid Measurement

Smart Polymers

Downhole Sensors

Fluid Level Monitoring

High-Temperature Batteries

Dissolvable Materials

PDC Cutters

Image Processing

Autonomous Cutting Tools

Wellbore Patch Deployment

Energy Harvesting

Cutting Element Evaluation

90 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12645009 - Integration of a finite element geomechanics model and cuttings return image processing techniques (2026-06-02),

2. 12584401 - Monitoring a drill string controlled by a drilling program (2026-03-24),

3. 12540547 - Measuring bottom-hole temperature with smart polymers (2026-02-03),

4. 12305507 - Measuring drilling fluid hydrogen sulfide with smart polymers (2025-05-20),

5. 12188344 - Charging and communication interface for drill bit nozzle-based sensing system (2025-01-07),

6. 12188342 - Intelligent drilling system with external stationary sensing shield (2025-01-07),

7. 12166168 - Electrolyte structure for a high-temperature, high-pressure lithium battery (2024-12-10),

8. 12146381 - Drilling stabilizers with dissolvable windows for controlled release of chemicals (2024-11-19),

9. 12123296 - Contactless sensor monitoring of a drill string controlled by a drilling program (2024-10-22),

10. 12104485 - Drilling system that measures the fluid level in a wellbore during drilling of the wellbore (2024-10-01),

11. 12042868 - Producing catalyst-free PDC cutters (2024-07-23),

12. 12031430 - Measuring drilling fluid pH with smart polymers (2024-07-09),

13. 11982176 - Systems and methods for monitoring annular fluid level (2024-05-14),

14. 11952846 - Rotational continuous circulation system (2024-04-09),

15. 11939827 - Measuring bottom-hole pressure with smart polymers (2024-03-26),

Certainly, Diya is at your service to craft the article about the remarkable inventor Chinthaka Pasan Gooneratne and his impactful contributions to the field of innovation in Dhahran, Saudi Arabia.

Title: Chinthaka Pasan Gooneratne: Pioneering Innovation in Dhahran, SA

Introduction:

In the vibrant landscape of Dhahran, Saudi Arabia, inventor Chinthaka Pasan Gooneratne shines brightly as a beacon of innovation and excellence. With a fervent passion for pushing the boundaries of technology, Chinthaka has amassed an impressive portfolio of 77 patents, showcasing his commitment to driving progress in the industry.

Latest Patents:

Chinthaka's latest patents demonstrate his ingenuity and problem-solving skills. One of his recent inventions, the Rotational Continuous Circulation System, revolutionizes fluid circulation in drilling operations with its novel design and functionality. Additionally, his innovation in measuring bottom-hole pressure using smart polymers exemplifies his forward-thinking approach to enhancing drilling processes.

Career Highlights:

Having worked with prestigious organizations such as the Saudi Arabian Oil Company and Macquarie University, Chinthaka has honed his expertise and leveraged his skills to translate ideas into impactful inventions. His relentless pursuit of excellence and dedication to innovation have positioned him as a key player in the industry.

Collaborations:

Throughout his career, Chinthaka has collaborated with talented individuals like Bodong Li and Timothy Eric Moellendick, fostering a culture of innovation and knowledge-sharing. These partnerships have not only enriched his inventions but have also contributed to the growth of the field as a whole.

Conclusion:

In conclusion, Chinthaka Pasan Gooneratne's unwavering dedication to innovation, coupled with his exceptional problem-solving abilities, solidify his standing as a standout inventor in Dhahran, SA. His relentless pursuit of excellence and passion for pushing the boundaries of technology continue to inspire and drive progress in the industry.

Profile summary based on public USPTO records.