Location History:
- Burlington, MA (US) (2001 - 2007)
- Billerica, MA (US) (2008)
- York, PA (US) (2007 - 2020)
Company Filing History:
7 out of 34 
1 out of 464 
1 out of 58 
Years Active: 2001-2020
Title: **Jingyi Xu: Innovator in Polymer Processing Technology**
Introduction
Jingyi Xu is an accomplished inventor based in York, PA, with a notable portfolio of eight patents. Her innovative contributions primarily focus on advancements in polymer processing technologies. With a keen understanding of mechanical engineering and material science, Xu has developed solutions that enhance manufacturing efficiency and reduce costs in polymer applications.
Latest Patents
Among her latest inventions is a patent for a seal ring for a vent saddle in an extrusion barrel. This sealing device addresses a critical need for preventing leakage of high-pressure melt during extrusion processes. The design comprises a saddle with a counter bore and a seal ring, engineered to maintain a secure seal under varying processing temperatures.
Another significant patent involves a method for processing polymers using a single screw system. This technology encompasses injection molding and blow molding systems that use screws with low L:D ratios, enabling the production of microcellular polymeric materials. The system can be created either by retrofitting existing polymer processing equipment or through new manufacturing, providing a cost-effective alternative to traditional high L:D ratio systems.
Career Highlights
Throughout her career, Jingyi Xu has been associated with prominent companies such as Trexel, Inc. and Southco, Inc. Her experience in these organizations has contributed to her expertise in polymer processing technologies and innovation.
Collaborations
Xu has worked alongside talented professionals including Levi A. Kishbaugh and Juan C. Cardona. These collaborations have further fueled her inventive spirit, leading to the development of practical solutions within her field of expertise.
Conclusion
Jingyi Xu's significant contributions to polymer processing innovation feature a blend of engineering acumen and creative problem-solving. With her eight patents, she continues to push the boundaries of technology in the industry, making a lasting impact on manufacturing practices around polymer processing. Her work exemplifies the power of innovation in addressing real-world challenges in a constantly evolving technological landscape.
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.