Location History:
- Phoenix, AZ (US) (1980 - 1989)
- Pittsfield, MA (US) (1976 - 1996)
Company Filing History:
38 out of 51,873 
5 out of 832,680 Years Active: 1976-1996
Title: The Innovative Contributions of Daniel W. Fox
Introduction
Daniel W. Fox, a prominent inventor based in Pittsfield, MA, is known for his significant contributions to the field of polymer chemistry. With an impressive portfolio of 43 patents to his name, he has made substantial advancements in the development of new materials and processes that enhance the performance and utility of thermoplastic polymers.
Latest Patents
Among his latest patents, one notable invention is the "Amide-ester copolymers and process for the preparation thereof." This patent details a method to produce copolymers made from amide units and ester units through the melt phase interchange of diaryl esters of dicarboxylic acids and diamines with dihydric alcohols and diesters of aromatic dicarboxylic acids. The resulting products are tough resins that serve not only as effective molding compounds but also improve the toughness of other thermoplastic polymers.
Another significant innovation is the development of "Blends of thermoplastic polyester resins and amorphous polyamides." This patent describes thermoplastic resins with enhanced solvent resistance that are especially suitable for packaging and automotive parts. It involves blends of amorphous polyamides with a thermoplastic polyester resin, which are notably free of polyarylate, and exhibits excellent physical properties alongside barrier resistance to oxygen and carbon dioxide. These blends utilize polyesters produced by reacting a dihydric alcohol with a dicarboxylic acid and amorphous polyamides derived from non-symmetric monomers involving odd-numbered chain diamines and diacids, as well as meta aromatic diamines and diacids.
Career Highlights
Daniel W. Fox has had a distinguished career, during which he has collaborated with major companies, including General Electric Company. His innovative work in polymer science has made a lasting impact in various industries, allowing for the advancement of materials used in modern applications.
Collaborations
Throughout his career, Fox has worked alongside esteemed colleagues such as Edward Norman Peters and Sheldon J. Shafer. These collaborations have not only enriched his research but have also led to the creation of groundbreaking technologies that push the boundaries of polymer chemistry.
Conclusion
Daniel W. Fox's array of patents and innovations showcases his dedication to advancing the field of polymer science. His work in developing novel copolymers and blends has implications that extend across multiple industries, underscoring the importance of his contributions in today’s material science landscape. As he continues to innovate, the impact of his inventions will undoubtedly resonate for years to come.
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.