This inventor holds 13 USPTO granted patents. Top assignees: Allied Corporation, Alliedsignal Inc., Allied Chemical Corporation. Active years: 1978-1990.
Location History:
- Chesterfield County, VA (US) (1978)
- Chester, VA (US) (1981 - 1990)
Company Filing History:
6 out of 1,393 
5 out of 3,002 
2 out of 756 Years Active: 1978-1990
Title: Innovations by Inventor Ian C. Twilley
Introduction
Ian C. Twilley is a notable inventor based in Chester, VA, who has made significant contributions to the field of materials science through his inventions. With a remarkable portfolio of 13 patents, Twilley's work primarily focuses on advanced polymer compositions that demonstrate unique properties suitable for various applications.
Latest Patents
Among Ian C. Twilley’s recent inventions is a polyamide composition specifically designed to retain high impact strength even at low temperatures. This innovative composition includes between 0.5 to 95 percent by weight of at least one amine-terminated polyamide, consisting of polyamide acid molecules with amine groups at both end groups. Additionally, it integrates 3 to 99.5 percent by weight of a polyamide featuring at least 50 mole percent of acid or capped groups. To enhance the material properties, it incorporates a reactive copolymer derived from ethylene and an α-olefin with 3 to 8 carbon atoms.
Another key patent is the development of melt-blown water-absorbing mats composed of a block copolyetheramide. This innovative product exhibits excellent water absorbency and resilience even in humid conditions, showcasing Twilley’s commitment to creating functional and effective materials.
Career Highlights
During his professional journey, Ian C. Twilley has been associated with prominent institutions, including Allied Corporation and AlliedSignal Inc. His extensive work in these companies has allowed him to apply his inventive skills and refine his expertise in polymer technology.
Collaborations
Twilley has had the opportunity to collaborate with esteemed colleagues, including Robert A. Lofquist and Peter R. Saunders. These partnerships have contributed to the advancement of his research and innovative projects, enriching the overall development of his patented technologies.
Conclusion
Ian C. Twilley’s contributions as an inventor emphasize the importance of innovation in materials science. His patents not only demonstrate significant advancements in polyamide compositions and water-absorbing materials but also highlight his commitment to improving product performance across various industries. With 13 patents to his name, Twilley continues to influence the field through his ongoing research and inventive pursuits.