This inventor holds 2 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 4 EPO patents. Top assignees: Alpla Werke Alwin Lehner Gmbh & Co, Der Grune Punkt - Duales System Deutschland Gmbh. Active years: 2020-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 3 
1 out of 1 Years Active: 2020-2026
Title: Michael Heyde - Innovator in Polyolefin Recycling
Introduction
Michael Heyde is a notable inventor based in Bergisch Gladbach, Germany. He has made significant contributions to the field of recycling, particularly in the production of polyolefin recyclates. His innovative methods aim to enhance the purity and usability of recycled materials in consumer product packaging.
Latest Patents
Michael Heyde holds a patent for a "Method for producing polyolefin recyclates." This invention outlines a process for creating high-density polyethylene (HDPE) recyclates. The method involves washing color-mixed polyolefin-containing groups at low temperatures, followed by washing in an alkaline medium at increased temperatures. The process also includes flake sorting and additional treatment to eliminate migration materials. As a result, the recyclates produced exhibit a significantly improved degree of purity compared to existing commercial options. This advancement not only enhances the quality of recycled materials but also mitigates unpleasant odors associated with traditional polyolefin recyclates.
Career Highlights
Throughout his career, Michael Heyde has worked with prominent companies in the recycling industry. Notable among these are Der Grüne Punkt—Duales System Deutschland GmbH and Alpla Werke Alwin Lehner GmbH & Co. KG. His experience in these organizations has contributed to his expertise in recycling technologies and methods.
Collaborations
Michael has collaborated with several professionals in his field, including Ines Schwarz-Hilgenfeld and Stefan Wiethoff. These partnerships have likely enriched his work and contributed to the development of innovative recycling solutions.
Conclusion
Michael Heyde's contributions to the recycling industry, particularly through his patented methods for producing polyolefin recyclates, demonstrate his commitment to innovation and sustainability. His work not only improves the quality of recycled materials but also addresses environmental concerns associated with plastic waste.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile