This inventor holds 2 USPTO granted patents. Top assignee: Fiberweb North America, Inc.. Active years: 1994-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994-1995
Title: Innovations by John L Allan
Introduction
John L Allan is a notable inventor based in Simpsonville, SC (US). He has made significant contributions to the field of materials science, particularly in the development of advanced fibers and nonwoven webs. With a total of 2 patents, his work has implications for various industries, including textiles and manufacturing.
Latest Patents
One of Allan's latest patents is focused on "Meltblown fibers and webs produced from liquid crystal polymers." This invention relates to a novel microfiber and a nonwoven web comprising said microfiber, along with a method of preparing the web. The meltblown microfibers have a diameter of less than 150 micrometers and are prepared by meltblowing a liquid crystal polymer, such as a wholly aromatic polyester amide.
Another significant patent is for "Elastomeric meltblown webs." This invention is directed towards elastomeric meltblown webs that possess desirable strength and stretch/recovery properties. These webs can be produced at relatively high throughputs and/or low die pressures. The meltblown webs comprise a blend of a fully hydrogenated diblock or triblock thermoplastic elastomer copolymer and a copolymer of ethylene and acrylic acid.
Career Highlights
John L Allan is currently associated with Fiberweb North America, Inc., where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of meltblown technology, which is crucial for various applications.
Collaborations
Throughout his career, Allan has collaborated with notable colleagues, including Jared A Austin and Leon Katz. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
John L Allan's contributions to the field of materials science through his patents and work at Fiberweb North America, Inc. highlight his role as a significant inventor. His innovations in meltblown fibers and elastomeric webs continue to impact various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile