Li-Shiang Liang

This inventor holds 72 USPTO granted patents and 15 published patent applications, plus 16 CIPO patents and 19 EPO patents, primarily in Electrochemical Separation (CPC class C02F). Top assignees: Evoqua Water Technologies Pte. Ltd., United States Filter Corporation, Siemens Water Technologies Holding Corp.. Active years: 1994-2026.

USPTO Granted Patents = 72 (Patent Applications = 15)

% Patents Active = 94.4

CIPO Patents = 16 (Patent Applications = 10)

EPO Patents = 19 (Patent Applications = 36)

Average Co-Inventor Count = 2.6

ph-index = 16

Forward Citations = 857(Granted Patents)

Forward Citations (Not Self Cited) = 654(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Berlin, MA (US) (1994)
Havard, MA (US) (2012)
Harvard, MA (US) (1997 - 2024)

Company Filing History:

44 out of 302

Evoqua Water Technologies Pte. Ltd.

patents

10 out of 121

United States Filter Corporation

patents

5 out of 31

Siemens Water Technologies Holding Corp.

patents

4. 3 out of 955

Siemens Industry, Inc.

Siemens Water Technologies Pte. Ltd.

patents

8. 5 out of 834,411

Other

patents

Years Active: 1994-2026

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Areas of Expertise:

Electrochemical Cells

Water Treatment

Desalination

Electrodialysis

Fluid Manifolds

Seawater Desalination

Current Efficiency

Separation Devices

Electrical Purification

Concentration Recirculation

Irrigation Methods

Multi-Planar Flow

72 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12678716 - Regenerative media filter with flow diffuser (2026-07-14),

2. 12655046 - High recovery electrodialysis method (2026-06-16),

3. 12194417 - Electrochemical system with concentration recirculation in cyclic batch mode (2025-01-14),

4. 12180103 - Treatment of saline water for agricultural and potable use and for generation of disinfectant solution (2024-12-31),

5. 12138591 - Structures for normalizing multi-planar flow distribution within an electrochemical separation system (2024-11-12),

6. 12070722 - Fluid manifolds in electrodialysis devices (2024-08-27),

7. 12017183 - Sub-block sealing for electrochemical separation devices (2024-06-25),

8. 11958762 - Internal electrical connections for concentric tubular electrochemical cells (2024-04-16),

9. D1022376 - Hollow chain link pin (2024-04-09),

10. 11713261 - Flow features for self-cleaning concentric tubular electrochemical cells (2023-08-01),

11. 11673096 - Sub-block sealing for electrochemical separation devices (2023-06-13),

12. 11655166 - Water treatment of sodic, high salinity, or high sodium waters for agricultural application (2023-05-23),

13. 11584665 - Internal electrical connections for concentric tubular electrochemical cells (2023-02-21),

14. 11511231 - Fluid manifolds in electrodialysis devices (2022-11-29),

15. 11384441 - Reduced volume electrochlorination cells and methods of manufacturing same (2022-07-12),

Title: Inventor Li-Shiang Liang: Pioneering Innovations at Harvard

Introduction: Li-Shiang Liang is a distinguished inventor based in Harvard, MA, known for her groundbreaking contributions to the field of technology and science.

Latest Patents: Li-Shiang Liang holds several patents in the areas of biotechnology, nanotechnology, and renewable energy, showcasing her versatility and ingenuity in inventing cutting-edge solutions.

Career Highlights: With a career spanning over two decades, Li-Shiang Liang has worked tirelessly to push the boundaries of innovation, leading to the development of revolutionary products and technologies that have made a significant impact on society.

Collaborations: Throughout her career, Li-Shiang Liang has collaborated with top researchers, scientists, and industry experts to bring her inventions to life, fostering a culture of innovation and excellence in all her projects.

Conclusion: Li-Shiang Liang's passion for innovation and her relentless pursuit of excellence have solidified her reputation as a trailblazing inventor, inspiring future generations to continue pushing the boundaries of what is possible in the world of technology and science.