Location History:
- Sugarland, TX (US) (2017)
- Warwick, RI (US) (2014 - 2019)
- Coventry, RI (US) (2021 - 2022)
Company Filing History:
12 out of 144 
1 out of 1 Years Active: 2014-2024
Title: Innovations of Inventor Shichen Dou
Introduction
Shichen Dou is a prominent inventor based in Warwick, RI, known for his significant contributions to the field of materials science. With a total of 13 patents to his name, Dou has focused on developing advanced film technologies that enhance both functionality and sustainability.
Latest Patents
One of Dou's latest innovations is the "Biaxially oriented compostable composite film." This multi-layer film features a sealant layer formulation that improves heat seal initiation temperature, enhances plateau seal strength, and broadens the heat seal temperature range while maintaining optical clarity. The film's core layer comprises a PLA-rich biodegradable composite resin, and the heat sealable layer includes a blend of amorphous polylactic acid resin and a flexible compostable polymeric modifier. This innovative film is designed to improve home compostability.
Another notable patent is the "Oriented polypropylene film with improved blocking resistance." This film formulation results in a substantially non-migratory cold seal release film that exhibits improved blocking resistance. The multilayered biaxially oriented polypropylene film includes a core layer of polypropylene homopolymer, with outer layers designed for sealing, printing, or coating, and a blocking resistant layer that reduces blocking tendency.
Career Highlights
Shichen Dou has worked with notable companies such as Toray Plastics (America), Inc. His experience in these organizations has allowed him to refine his expertise in polymer technology and film applications.
Collaborations
Throughout his career, Dou has collaborated with talented individuals, including Keunsuk P Chang and Claudio M Paulino. These partnerships have contributed to the advancement of his innovative projects.
Conclusion
Shichen Dou's work in developing advanced film technologies showcases his commitment to innovation and sustainability. His patents reflect a deep understanding of materials science and a dedication to creating environmentally friendly solutions.
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.