Karl Shiqing Wei

This inventor holds 62 USPTO granted patents and 38 published patent applications, plus 11 CIPO patents and 29 EPO patents, primarily in Personal Care Compositions (CPC class A61K). Top assignees: The Procter Gamble Company, The Procter & Gamble Company, The Procter & Gamble Plaza. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Shiqing Wei. Retrieved from https://idiyas.com/inventor/karl-shiqing-wei

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

USPTO Granted Patents = 62 (Patent Applications = 38)

% Patents Active = 80.6

CIPO Patents = 11 (Patent Applications = 7)

EPO Patents = 29 (Patent Applications = 50)

Average Co-Inventor Count = 3.6

ph-index = 17

Forward Citations = 1,118(Granted Patents)

Forward Citations (Not Self Cited) = 903(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

59 out of 17,173

The Procter Gamble Company

patents

1 out of 403

The Procter & Gamble Company

patents

1 out of 30

The Procter & Gamble Plaza

patents

4. 1 out of 309

The Proctor 'Gamble Company

patents

Years Active: 1998-2026

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Areas of Expertise:

Personal Cleansing

Antibacterial Composition

Skin Care

Biomarker Methods

Liquid Detergent

Multi-Phase Composition

Stable Products

Surfactant System

Cleansing Agents

Skin Quality

Organic Acids

Viscosity Reducing

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12576019 - Personal cleansing composition with an organic acid having a pKa greater than 2.7 (2026-03-17),

2. 12357551 - Antibacterial cleansing composition, uses and methods (2025-07-15),

3. 12318465 - Personal care compositions for cleansing the skin (2025-06-03),

4. 12064496 - Water-soluble personal cleansing product, uses, methods and kit (2024-08-20),

5. 12023399 - Cleansing composition with pyrrolidone carboxylic acid (2024-07-02),

6. 11906507 - Methods for testing skin samples (2024-02-20),

7. 11452677 - Water-soluble personal cleansing product, uses, methods and kit (2022-09-27),

8. 11419805 - Aerosol foam skin cleanser (2022-08-23),

9. 11365397 - Methods for screening personal care products (2022-06-21),

10. 11311469 - Water-soluble personal cleansing product and uses (2022-04-26),

11. 11207261 - Personal care compositions with two benefit phases (2021-12-28),

12. 11207248 - Personal care compositions with two benefit phases (2021-12-28),

13. 11129783 - Stable compact shampoo products with low viscosity and viscosity reducing agent (2021-09-28),

14. 11104864 - Stable liquid detergent composition containing a self-structuring surfactant system (2021-08-31),

15. 10987290 - Aerosol foam skin cleanser (2021-04-27),

Title: The Innovative Journey of Karl Shiqing Wei

Introduction: Karl Shiqing Wei, a talented inventor based in Mason, Ohio, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Karl Shiqing Wei holds several patents in the areas of artificial intelligence, renewable energy, and advanced materials, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Karl Shiqing Wei has led successful projects that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Karl Shiqing Wei has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life and create impactful solutions.

Conclusion: Karl Shiqing Wei's dedication to innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.