This inventor holds 1 USPTO granted patent. Top assignee: Chempet S.r.l. 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: Marco Casarotti: Innovator in PET Depolymerization
Introduction
Marco Casarotti is a notable inventor based in Galliate, Italy. He has made significant contributions to the field of polymer recycling, particularly focusing on the depolymerization of polyethylene terephthalate (PET). His innovative approach aims to enhance the efficiency of recycling processes, thereby addressing environmental concerns related to plastic waste.
Latest Patents
Marco Casarotti holds a patent for a process titled "Process for depolymerizing polyethylene terephthalate (PET) by glycolysis with ethylene glycol." This patent describes a method for depolymerizing PET through glycolysis using ethylene glycol (EG). The process involves mixing PET with EG at a temperature of 60-120° C. to create a heterogeneous mixture. This mixture is then compressed to extract an aliquot of EG before being fed into a reactor. The reactor maintains a temperature of 170-270° C. to glycolize the PET, resulting in a glycolyzed product that contains bis(2-hydroxyethyl) terephthalate and/or oligomers. This innovative process is particularly advantageous for treating waste PET and reduces the EG to PET ratio necessary for glycolysis, allowing for higher temperature reactions to expedite the process.
Career Highlights
Marco Casarotti is associated with Chempet S.r.l., where he applies his expertise in polymer chemistry to develop sustainable solutions for plastic waste management. His work is pivotal in advancing recycling technologies and promoting environmental sustainability.
Collaborations
Marco collaborates with notable colleagues such as Guido Fragiacomo and Gianluigi Noja. Their combined efforts contribute to the development of innovative solutions in the field of polymer recycling.
Conclusion
Marco Casarotti's contributions to the depolymerization of PET through innovative processes highlight his commitment to environmental sustainability. His work not only advances recycling technologies but also sets a precedent for future innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile