Jui-Jen Chang

USPTO Granted Patents = 10 (Patent Applications = 1)

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 5.4

ph-index = 1

Forward Citations = 4(Granted Patents)

Location History:

Taichung, TW (2011)
Kaohsiung, TW (2013 - 2018)
Taipei, TW (2020 - 2024)

Company Filing History:

Trade Wind Biotech Co., Ltd.

patent

1 out of 119

National Chung Hsing University

patents

Years Active: 2011-2025

where 'Filed Patents' based on already Granted Patents

10 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12233159 - Astaxanthin nanoemulsion and manufacturing method thereof (2025-02-25),

2. 11858965 - Recombinant cellulosome complex and uses thereof (2024-01-02),

3. 11781124 - Recombinant polynucleotide sequence for producing astaxanthin and uses thereof (2023-10-10),

4. 10865397 - Recombinant polynucleotide sequence for producing astaxanthin and uses thereof (2020-12-15),

5. 10087450 - Engineered yeast for production of enzymes (2018-10-02),

6. 9340794 - Method for ordering and introducing multiple genes into a genome (2016-05-17),

7. 8703474 - Flavor compound-producing yeast strains (2014-04-22),

8. 8431371 - Expression system for producing multi-enzyme complexes and uses thereof (2013-04-30),

9. 8354266 - Method for producing extracellular multi-enzyme complexes in host cells (2013-01-15),

10. 8003344 - Microbial hydrogen-producing process and system thereof (2011-08-23),

Title: Jui-Jen Chang: Innovator in Nanoemulsion and Cellulosome Technology

Introduction

Jui-Jen Chang is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the fields of biotechnology and materials science, holding a total of 10 patents. His innovative work focuses on the development of advanced nanoemulsions and recombinant protein complexes.

Latest Patents

One of Jui-Jen Chang's latest patents is for an astaxanthin nanoemulsion and its manufacturing method. This invention discloses a process that involves adding an astaxanthin material into peanut oil, mixing them uniformly to create an astaxanthin oil, and then incorporating a surfactant to form a mixed solution. Water is added to this solution to produce an astaxanthin emulsion precursor, which is then shaken to yield the final astaxanthin nanoemulsion.

Another notable patent is related to a recombinant cellulosome complex and its uses. This patent describes a recombinant protein that includes multiple type II cohesin repeats. The recombinant cellulosome complex integrates a protein A with type I cohesin repeats, cellulose-binding modules, and a type II dockerin. Additionally, it includes various recombinant enzymes, each containing a type I dockerin, and outlines methods for digesting cellulose and producing ethanol.

Career Highlights

Jui-Jen Chang has worked with esteemed organizations such as Academia Sinica and Trade Wind Biotech Co., Ltd. His experience in these institutions has allowed him to advance his research and contribute to significant technological innovations.

Collaborations

Throughout his career, Jui-Jen Chang has collaborated with notable colleagues, including Chieh-Chen Huang and Wen-Hsiung Li. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in his field.

Conclusion

Jui-Jen Chang's contributions to the fields of nanoemulsion technology and recombinant proteins highlight his role as a leading inventor. His patents reflect a commitment to advancing scientific knowledge and practical applications in biotechnology.

This text is generated by artificial intelligence and may not be accurate.