This inventor holds 1 USPTO granted patent. Top assignee: Sika Technology Ag. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Michael Speight and His Patent for Thermally Expandable Compositions
Introduction
Michael Speight is an inventor associated with Hazel Park, Michigan, United States. His patent work includes a pre-cured product designed for use in thermally expandable compositions. He is associated with Sika Technology AG.
Latest Patents
Speight is credited with 1 patent: “Pre-cured product for thermally expandable compositions.” The invention describes a product, particularly a masterbatch, made by reacting a mixture containing a peroxide-cross-linkable polymer, a coagent such as an acrylate, and a peroxide. The mixture is preferably processed by extrusion, producing a material with an average melt flow index of 0.1 to 8 g/10 min. The product is intended for producing thermally expandable compositions.
Career Highlights
Speight’s listed patent reflects work on the preparation and processing of materials used in thermally expandable compositions. His association with Sika Technology AG connects this work to a company active in specialty chemicals and materials.
Collaborations
Leslie Wolschleger and Braden Lanore are identified as Speight’s coworkers. The available information does not specify their roles in the patent or the extent of their collaboration.
Conclusion
Michael Speight’s patent focuses on a pre-cured material that can support the production of thermally expandable compositions, highlighting his contribution to materials innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile