Guodong Zhan

This inventor holds 67 USPTO granted patents and 30 published patent applications and 8 EPO patents, primarily in Drilling Technology (CPC class E21B). Top assignees: Saudi Arabian Oil Company, Applied Materials, Inc., Macquarie University. Active years: 2019-2026.

USPTO Granted Patents = 67 (Patent Applications = 30)

% Patents Active = 89.6

EPO Patents = 8 (Patent Applications = 15)

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 111(Granted Patents)

Forward Citations (Not Self Cited) = 69(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Woodlands, TX (US) (2019 - 2022)
Dhahran, SA (2019 - 2024)

Company Filing History:

56 out of 7,497

Saudi Arabian Oil Company

patents

9 out of 14,433

Applied Materials, Inc.

Chengdu Dongwei Technology Co., Ltd

patents

5. 1 out of 1

Chengdu Dongwei Technology Co., Ltd

patent

6. 1 out of 95

China National Petroleum Corporation

patents

7. 1 out of 22

Cnpc Engineering Technology R&d Company Limited

patents

8. 1 out of 1

Yu Technologies, Inc.

patent

where one patent can have more than one assignee

Years Active: 2019-2026

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Areas of Expertise:

PDC Cutters

Intelligent Drilling

Downhole Sensors

Lithium Battery

Nanopowders

Acoustic Emission

Energy Harvesting

Fluid Measurement

3D Printing

Drilling Tools

Microchips

Wear Testing

67 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12735363 - Methods of making nanopowders, nanoceramic materials and nanoceramic components (2026-09-15),

2. 12729174 - Converting natural gas to dimethyl ether (2026-09-08),

3. 12662885 - Refreshable polycrystalline diamond compact (PDC) drill bits (2026-06-23),

4. 12662884 - Directed rock cuttings and fluid flow concepts for augmented drilling (2026-06-23),

5. 12655694 - Refreshable polycrystalline diamond compact (PDC) drill bits (2026-06-16),

6. 12643146 - Producing polycrystalline diamond compact (PDC) drill bits with catalyst-free and substrate-free PDC cutters (2026-06-02),

7. 12617015 - Producing hydro-efflux hammer using catalyst-free PDC cutters (2026-05-05),

8. 12416211 - Cuttings trap for 'at bit' measurement of drilled cuttings (2025-09-16),

9. 12270256 - Refreshable polycrystalline diamond compact (PDC) drill bits (2025-04-08),

10. 12188344 - Charging and communication interface for drill bit nozzle-based sensing system (2025-01-07),

11. 12188342 - Intelligent drilling system with external stationary sensing shield (2025-01-07),

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

13. 12104485 - Drilling system that measures the fluid level in a wellbore during drilling of the wellbore (2024-10-01),

14. 12098107 - Methods of making nanopowders, nanoceramic materials and nanoceramic components (2024-09-24),

15. 12060644 - Carbon dioxide methanation at low temperature and elevated pressure (2024-08-13),

Title: Guodong Zhan: Pioneering Inventor from Dhahran, SA

Introduction: Guodong Zhan is a distinguished inventor hailing from Dhahran, Saudi Arabia, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Guodong Zhan holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to creating solutions for a better future.

Career Highlights: With a career spanning over two decades, Guodong Zhan has worked with leading research institutions and technology companies, where he has spearheaded projects that have revolutionized industries.

Collaborations: Guodong Zhan has collaborated with top universities and multinational corporations to develop cutting-edge technologies, demonstrating his ability to work across disciplines and sectors to drive innovation.

Conclusion: Guodong Zhan's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the landscape of technology in Dhahran and beyond.