Location History:
- Amherst, MA (US) (2001 - 2002)
- Amhurst, MA (US) (2003)
- Walnut Creek, CA (US) (2004)
Company Filing History:
4 out of 13 
1 out of 44 
1 out of 1 Years Active: 2001-2004
Title: Innovations of James C W Chien
Introduction
James C W Chien is a notable inventor based in Amherst, MA (US), recognized for his contributions to the field of polymer science. He holds a total of 8 patents, showcasing his innovative approach to developing new materials and processes.
Latest Patents
Among his latest patents, Chien has developed a series of ethylene alpha-olefin polymers, which are produced through a unique polymerization process. These copolymers and terpolymers serve as base oils for synthetic lubricants, enhancing their performance and utility. His work also includes the creation of vinylidene-containing polymers, which are formulated using a single-site catalyst. These polymers have applications in lubricant oils, demonstrating their versatility and importance in various industries.
Career Highlights
Chien has had a distinguished career, working with prominent companies such as Pennzoil-Quaker State Company and the Academy of Applied Science. His expertise in polymer chemistry has led to significant advancements in the development of lubricating oils and consumer products.
Collaborations
Throughout his career, Chien has collaborated with esteemed colleagues, including I-Ching Chiu and William J Heilman. These partnerships have contributed to the success of his innovative projects and patents.
Conclusion
James C W Chien's work in polymer science has made a lasting impact on the industry, particularly in the development of advanced lubricating materials. His patents reflect a commitment to innovation and excellence in his field.
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.