Company Filing History:
Years Active: 2025
Title: The Innovations of Dominique Denis
Introduction: Dominique Denis is an inventor based in Clermont-Ferrand, France. He is currently employed at Compagnie Générale des Établissements Michelin. Although he has not yet been granted any patents, his work focuses on advancements in tire tread technology.
Latest Patent Applications: Dominique Denis has filed several notable patent applications. One of his latest applications is titled "Coextrusion Installation for Producing a Tread Having Reinforcing Inserts Embedded at Depth in the Tread Pattern Blocks." This coextrusion installation aims to generate a profiled element for a tire tread by extruding a sublayer made of a first elastomeric compound, an overlayer made of a second elastomeric compound for forming the tread pattern blocks, and inserts made of a third elastomeric compound. The installation includes pre-scrapers followed by scrapers for deepening the embedding trenches, injectors for injecting an insert at the bottom of each embedding trench, and a covering wall that allows the streams of the second elastomeric compound to meet by filling the embedding trench and covering the corresponding insert to embed it at a predetermined depth.
Another significant application is "Process for Manufacturing a Tread by Coextrusion with Integration of a Decoupling Interface Between Tread Pattern Blocks and Reinforcing Wedges." This process involves coextruding a first elastomer compound forming an underlayer and reinforcing wedges, a second elastomer compound forming tread pattern blocks supported laterally by the wedges, and a third elastomer compound. The third elastomer compound is interposed between the lateral wall of each wedge and the corresponding tread pattern block to create a decoupling interface that separates the mechanical behavior of the wedge from that of the tread pattern block.
Conclusion: Dominique Denis is an innovative inventor contributing to the field of tire technology through his latest patent applications. His work at Michelin showcases his commitment to advancing tire tread design and functionality.