Hui-Hai Liu

This inventor holds 43 USPTO granted patents and 10 published patent applications, plus 3 CIPO patents and 2 EPO patents, primarily in Subsurface Formation Analysis. Top assignees: Saudi Arabian Oil Company, Aramco Services Company, Case Western Reserve University. Active years: 2018-2026.

USPTO Granted Patents = 43 (Patent Applications = 10)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 12)

EPO Patents = 2 (Patent Applications = 17)

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 110(Granted Patents)

Location History:

Houston, TX (US) (2019 - 2023)
Katy, TX (US) (2018 - 2024)

Company Filing History:

42 out of 7,479

Saudi Arabian Oil Company

patents

1 out of 27

Aramco Services Company

patents

1 out of 1,363

Case Western Reserve University

patents

where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:

Permeability Measurement

Natural Gas Flow

Rock Properties

Hydrocarbon Content

Subterranean Reservoirs

Stress Dependency

Fractured Rock Analysis

Tight Gas Reservoirs

Unconventional Reservoirs

Induced Micro Fractures

Liquid Imbibition

Electromagnetic Heating

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12742903 - Caprock analysis methods and systems (2026-09-22),

2. 12669036 - Systems and methods for enhancing carbon dioxide injectivity into a subterranean formation (2026-06-30),

3. 12596065 - Determining parameters of a rock sample (2026-04-07),

4. 12560521 - Determining initial pore pressure (2026-02-24),

5. 12529638 - Systems and methods for analyzing natural gas flow in subterranean reservoirs (2026-01-20),

6. 12416563 - Systems and methods to determine permeability of rock under anisotropic stress (2025-09-16),

7. 12281260 - Wellbore treatment fluids comprising an amphiphilic hyperbranched copolymer (2025-04-21),

8. 12050168 - Method for determining a matrix permeability of a subsurface formation (2024-07-30),

9. 12013328 - Systems and methods for analyzing natural gas flow in subterranean reservoirs (2024-06-18),

10. 11740381 - Determination of estimated maximum recoverable (EMR) hydrocarbons in unconventional reservoirs (2023-08-29),

11. 11702924 - Determination of stimulated reservoir volume and estimated ultimate recovery of hydrocarbons for unconventional reservoirs (2023-07-18),

12. 11680887 - Determining rock properties (2023-06-20),

13. 11643924 - Determining matrix permeability of subsurface formations (2023-05-09),

14. 11598711 - Method and apparatus for measuring stress dependency of shale permeability with steady-state flow (2023-03-07),

15. 11591905 - Methods and systems for determining optimum pressure drawdown in a production well for a shale gas reservoir (2023-02-28),

Title: The Innovative Journey of Hui-Hai Liu

Introduction: Hui-Hai Liu, a talented inventor based in Katy, TX, is known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hui-Hai Liu holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing her diverse range of expertise and interests.

Career Highlights: With a background in engineering and a passion for creating solutions to complex problems, Hui-Hai Liu has had a successful career marked by numerous accolades and achievements in the innovation industry.

Collaborations: Throughout her career, Hui-Hai Liu has collaborated with leading research institutions, universities, and tech companies to bring her inventions to life and make a positive impact on society.

Conclusion: Hui-Hai Liu's dedication to innovation and her relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.