This inventor holds 5 USPTO granted patents. Top assignee: Amoco Corporation. Active years: 1989-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-1995
Title: Innovations of John C. Schubert
Introduction
John C. Schubert is a notable inventor based in Marietta, GA (US). He has made significant contributions to the field of materials science, particularly in the development of multi-layer sheets with enhanced properties. With a total of 5 patents to his name, Schubert's work reflects a commitment to innovation and practical applications in manufacturing.
Latest Patents
One of Schubert's latest patents is focused on a foamed core-reclaim multi-layer sheet that boasts improved resistance. This invention involves a multi-layer sheet where a foamed thermoplastic core layer is extrusion coated with a multi-resin reclaim-containing layer. Additionally, an EVOH or acrylonitrile barrier layer is laminated to the multi-resin layer. The formulation of the multi-resin layer includes at least about 5 weight percent, and preferably about 8 to about 16 weight percent, of an adhesive resin. This formulation aims to reduce the tendency of the barrier layer to delaminate from the multi-resin layer over time, with EMA being the preferred adhesive. Another significant patent involves a method of producing a thermoplastic foam sheet, which includes the step of foaming a mixture of polystyrene and a thermoplastic reclaim material obtained from a multi-layer sheet manufacturing process.
Career Highlights
John C. Schubert is associated with Amoco Corporation, where he has applied his expertise in materials science to develop innovative solutions. His work has contributed to advancements in the manufacturing processes of thermoplastic materials.
Collaborations
Some of Schubert's notable coworkers include Melvin L. Luetkens, Jr. and Robert D. Pischke. Their collaborative efforts have further enhanced the research and development initiatives within their field.
Conclusion
John C. Schubert's contributions to the field of materials science through his patents and work at Amoco Corporation highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the industry and pave the way for future developments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile