Yuwen Liu

This inventor holds 33 USPTO granted patents and 2 published patent applications, plus 13 CIPO patents and 23 EPO patents, primarily in Contact Lens Technology. Top assignees: Coopervision International Holding Company, LP, Coopervision International Limited. Active years: 2011-2026.

USPTO Granted Patents = 33 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 13 (Patent Applications = 4)

EPO Patents = 23 (Patent Applications = 24)

Average Co-Inventor Count = 4.4

ph-index = 12

Forward Citations = 532(Granted Patents)

Location History:

Pleasanton, CA (US) (2011 - 2016)
Dublin, CA (US) (2013 - 2024)

Company Filing History:

24 out of 146

Coopervision International Holding Company, LP

patents

9 out of 94

Coopervision International Limited

patents

Years Active: 2011-2026

Loading Chart...

Areas of Expertise:

Cationic Contact Lens

Silicone Hydrogel

Microchannels

Hydrogel

HEMA-Compatible Polysiloxane

Polymerizable Formulations

Sustained Release

High Water Content

Wettable Lenses

Manufacturing Methods

Beneficial Polymers

Contact Lens Coatings

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12611016 - Cationic contact lens (2026-04-28),

2. 12601929 - Contact lens (2026-04-14),

3. 12393057 - Oleic acid-releasing contact lens (2025-08-19),

4. 12164182 - Contact lens (2024-12-10),

5. 12153288 - Contact lens (2024-11-26),

6. 12038555 - Cationic contact lens (2024-07-16),

7. 11947192 - Contact lenses with microchannels (2024-04-02),

8. 11550166 - Contact lenses with microchannels (2023-01-10),

9. 11067831 - Methods of manufacturing coated contact lenses (2021-07-20),

10. 9864103 - Phosphine-containing hydrogel contact lenses (2018-01-09),

11. 9625616 - Silicone hydrogel contact lenses (2017-04-18),

12. 9574038 - Contact lenses made with HEMA-compatible polysiloxane macromers (2017-02-21),

13. 9498035 - Silicone hydrogel contact lenses for sustained release of beneficial polymers (2016-11-22),

14. 9453110 - Contact lenses made with HEMA-compatible polysiloxane macromers (2016-09-27),

15. 9360594 - High water content silicone hydrogel contact lenses (2016-06-07),

Title: Yuwen Liu: Pioneering Inventor from Dublin, CA

Introduction: Yuwen Liu is a trailblazing inventor based in Dublin, CA, known for her innovative contributions to various fields.

Latest Patents: Yuwen Liu holds several patents in the areas of technology and healthcare, showcasing her versatility and creativity in inventing novel solutions.

Career Highlights: With a successful career spanning over two decades, Yuwen Liu has established herself as a prominent figure in the world of inventions, with numerous groundbreaking creations to her name.

Collaborations: Throughout her career, Yuwen Liu has collaborated with leading research institutions, universities, and companies to further develop and implement her inventive ideas, solidifying her reputation as a visionary inventor.

Conclusion: Yuwen Liu's dedication to innovation and her remarkable contributions to the world of inventions continue to inspire and shape the future of technology and beyond.