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For the Inventor, By the Inventor

Woodland, CA, United States of America

Hai Yu

This inventor holds 9 USPTO granted patents and 6 published patent applications. Top assignee: University of California. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hai Yu. Retrieved from https://idiyas.com/inventor/hai-yu-4qjlg7hi

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Davis, CA (US) (2021 - 2022)
  • Woodland, CA (US) (2016 - 2023)

Company Filing History:

goldMedal9 out of 16,082 
 
University of California
 patents

Years Active: 2016-2026

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9 patents (USPTO):Explore Patents
1. 12790629 - Methods for production of fucosylated oligosaccharides in recombinant cell culture (2026-11-10),
2. 12162901 - N-acetylated sialic acids and related sialosides (2024-12-10),
3. 11572548 - Reaction mixture for synthesis of alpha1-2-fucosides (2023-02-07),
4. 11441131 - Heparosan synthases and use thereof for saccharide synthesis (2022-09-13),
5. 11161868 - N-acetylated sialic acids and related sialosides (2021-11-02),
6. 10428101 - Preparation of glycosphingosines (2019-10-01),
7. 10160986 - Chemoenzymatic synthesis of heparin and heparan sulfate analogs (2018-12-25),
8. 9783838 - PmST3 enzyme for chemoenzymatic synthesis of alpha-2-3-sialosides (2017-10-10),
9. 9290530 - Chemoenzymatic synthesis of heparin and heparan sulfate analogs (2016-03-22),

Title: Innovations of Inventor Hai Yu

Introduction

Hai Yu is a prominent inventor based in Woodland, CA, known for his significant contributions to the field of biochemistry. With a total of 8 patents to his name, he has made remarkable advancements in the study of sialic acids and their derivatives. His work has implications in various scientific and medical applications.

Latest Patents

Among his latest patents, one notable invention is the development of N-acetyl derivatives of sialic acids, including N-acetyl derivatives of Neu5Ac and Neu5Gc. This invention provides methods for preparing related precursors and a variety of sialosides. Another significant patent involves a reaction mixture for the synthesis of alpha1-2-fucosides, detailing the use of α1-2-fucosyltransferases and methods for making and utilizing these enzymes.

Career Highlights

Hai Yu is affiliated with the University of California, where he conducts his research and development. His work has garnered attention in the scientific community, contributing to advancements in biochemical research and applications.

Collaborations

Some of his notable coworkers include Xi Chelsea Chen and Kam Lau, who have collaborated with him on various projects, enhancing the scope and impact of their research.

Conclusion

Hai Yu's innovative work in the field of biochemistry, particularly with sialic acids and fucosyltransferases, showcases his dedication to advancing scientific knowledge. His contributions continue to influence research and applications in the field.

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]
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