Pleasanton, CA, United States of America

Yeung Siu Yu

This inventor holds 23 USPTO granted patents, primarily in Diagnostic Test Strips. Top assignees: Lifescan Corporation, Advanced Cardiovascular Systems, Inc.. Active years: 1995-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yeung Siu Yu. Retrieved from https://idiyas.com/inventor/yeung-siu-yu

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

Calculating rank

USPTO Granted Patents = 23

% Patents Active = 87.0

Average Co-Inventor Count = 1.9

ph-index = 22

Forward Citations = 3,485(Granted Patents)

Company Filing History:

Advanced Cardiovascular Systems, Inc.

patents

Years Active: 1995-2011

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Areas of Expertise:

Polysulfone Copolymers

Electrochemical Test Strips

Tetrazolium Compounds

Reagent Test Strips

Analyte Determination

Blood Glucose Monitoring

Spectrophotometric Analysis

Chemical Timers

Multi-layer Strips

Hydrophobic Barriers

Diagnostic Devices

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8017142 - Polysulfone block copolymers as drug-eluting coating material (2011-09-13),

2. 7560492 - Polysulfone block copolymers as drug-eluting coating material (2009-07-14),

3. 7498132 - Electrochemical test strip kit for analyte determination (2009-03-03),

4. 7144709 - Diagnostics based on tetrazolium compounds (2006-12-05),

5. 7011954 - Diagnostics based on tetrazolium compounds (2006-03-14),

6. 6884592 - Devices for analyte concentration determination and methods of manufacturing and using the same (2005-04-26),

7. 6800488 - Methods of manufacturing reagent test strips (2004-10-05),

8. 6723500 - Test strips having reaction zones and channels defined by a thermally transferred hydrophobic barrier (2004-04-20),

9. 6716577 - Electrochemical test strip for use in analyte determination (2004-04-06),

10. 6656697 - Diagnostics based on tetrazolium compounds (2003-12-02),

11. 6555061 - Multi-layer reagent test strip (2003-04-29),

12. 6420128 - Test strips for detecting the presence of a reduced cofactor in a sample and method for using the same (2002-07-16),

13. 6218571 - 8-(anilino)-1-naphthalenesulfonate analogs (2001-04-17),

14. 6200773 - Diagnostics based on tetrazolium compounds (2001-03-13),

15. 5972294 - Reagent test strip for determination of blood glucose (1999-10-26),

Title: Yeung Siu Yu: Innovator in Biopolymer Coatings

Introduction

Yeung Siu Yu, based in Pleasanton, CA, is a prolific inventor with a remarkable portfolio of 23 patents. His work primarily focuses on advancements in polymer applications, particularly in the medical field. With an emphasis on enhancing drug delivery systems, Siu Yu's contributions are notable in both academia and industry.

Latest Patents

Among his latest innovations, Yeung Siu Yu holds patents for "Polysulfone block copolymers as drug-eluting coating material." This invention encompasses a unique polymeric composition that includes a polysulfone polymer and an elastomeric polymer, specifically designed for coating implantable devices like drug-eluting stents (DES). This technology introduces methods for creating and utilizing these coated devices, aiming to improve patient outcomes in medical treatments.

Career Highlights

Yeung has had an impactful career, working with reputable organizations such as Lifescan Corporation and Advanced Cardiovascular Systems, Inc. His experience in these companies has allowed him to refine his expertise in biomedical applications, particularly in developing innovative products that employ advanced polymer technology.

Collaborations

Throughout his career, Siu Yu has collaborated with talented individuals like Tianmei Ouyang and Edward G. Rice. These partnerships have contributed to the successful development of his projects and further propelled innovations in polymer science.

Conclusion

Yeung Siu Yu's dedication to advancing polymer applications, especially in the realm of medical devices, underscores the importance of innovation in improving healthcare solutions. With a growing number of patents to his name, he continues to be a significant figure in the field, driving forward the possibilities of biopolymer technologies.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]