Location History:
- Zhangjiagang, CN (2018)
- Suzhou, CN (2017 - 2023)
Company Filing History:
12 out of 378 
7 out of 14 
2 out of 2 Years Active: 2017-2023
Title: Innovations by Jiajie Long: Pioneering Waterless Fiber Dyeing Methods
Introduction
Jiajie Long is a notable inventor based in Suzhou, China, holding an impressive portfolio of 14 patents. His innovative research primarily focuses on fiber dyeing techniques that aim to improve environmental sustainability while enhancing the efficiency of the dyeing process.
Latest Patents
One of Jiajie Long's latest inventions is a *fiber dyeing method using supercritical carbon dioxide fluid as medium*. This groundbreaking technique involves a waterless dyeing process where dry fibers are systematically loaded into a porous yarn cage. The method not only helps in achieving a high-quality dyeing effect but also addresses significant issues like high energy consumption and pollution commonly associated with traditional dyeing methods.
Another innovation is his *fiber dyeing method using mixed fluid medium*, which combines supercritical carbon dioxide with steam. This method modifies the hydrophobic nature of the supercritical fluid, enhancing its dyeing capabilities for natural fibers. Similar to his previous patent, this approach is energy-efficient, environmentally friendly, and minimizes water usage, making it a significant advancement in textile processing.
Career Highlights
Jiajie Long has contributed to the field of textile technology through his work with esteemed institutions such as Soochow University and the Nantong Textile and Silk Industrial Technology Research Institute. His career has focused on pioneering methods that integrate scientific innovation with practical applications in the textile industry.
Collaborations
Throughout his career, Jiajie Long has collaborated with noteworthy colleagues, including Feng Chen and Xiaochen Wei. These partnerships have played a crucial role in advancing his research and inventions, fostering an environment of shared expertise and innovation.
Conclusion
Jiajie Long's contributions to fiber dyeing methods signify an important step toward sustainable textile production. His patents not only improve the efficiency of the dyeing process but also present environmentally friendly alternatives. As he continues to innovate, Jiajie Long is poised to make a lasting impact in the textile industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.