Company Filing History:
23 out of 3,268 
2 out of 1,415 
1 out of 24 Years Active: 1999-2016
Title: Innovations by Chia Yung Cheng: A Pioneer in Polypropylene-based Nonwovens
Introduction
Chia Yung Cheng, a prolific inventor based in Seabrook, Texas, holds an impressive 26 patents. His significant contributions to the field of materials science, particularly in the development of polypropylene-based nonwoven fabrics, have made a notable impact on various industries.
Latest Patents
Among his latest innovations, Cheng has developed a process to produce soft polypropylene-based nonwovens. One noteworthy patent describes a nonwoven fabric that contains 50 to 99 weight percent of a reactor grade propylene-α-olefin copolymer. This copolymer includes 5 to 35 weight percent of units derived from ethylene and/or C to Cα-olefins, showcasing a melt flow rate of 500 to 7500 g/10 min, and a weight average molecular weight of less than 200,000. Additionally, this nonwoven fabric has a CD Elongation value exceeding 50%, demonstrating its flexibility and utility in various applications.
Another significant patent by Cheng involves a similar fabric, comprising 1 to 49 weight percent of the same type of copolymer. The unique blend in this composition features a melt flow rate between 600 and 7500 g/10 min and a Handle value of less than 60%. Both fabrics can be utilized in multi-layer structures alongside other materials, providing versatility in their applications.
Career Highlights
Cheng has made substantial contributions during his tenure at ExxonMobil Chemical Patents Inc. and Exxon Chemical Patents, Inc. His work at these companies has likely fueled his innovation and patent accomplishments, solidifying his reputation in the field of polymer science.
Collaborations
Throughout his career, Cheng has collaborated with esteemed colleagues, including Sudhin Datta and Wen Li. Their joint efforts have undoubtedly led to breakthroughs in nonwoven technology and contributed to the success of their mutual projects.
Conclusion
Chia Yung Cheng's contributions to the world of polypropylene-based nonwovens reflect his dedication and ingenuity as an inventor. With 26 patents to his name, his work continues to influence various industries by providing innovative, high-quality materials that serve numerous applications. As the demand for advanced materials grows, Cheng's innovations will likely play a crucial role in shaping the future of fabric technology.
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.