This inventor holds 2 USPTO granted patents. Top assignee: Agfa Gevaert Nv. Active years: 1977-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977-1993
Title: Ludovicus Maria Hellemans: Innovator in Polyester Production
Introduction
Ludovicus Maria Hellemans is a notable inventor based in Boechout, Belgium. He has made significant contributions to the field of polyester production, holding 2 patents that showcase his innovative approaches. His work primarily focuses on enhancing the properties of polyester, particularly in terms of electroconductivity.
Latest Patents
Hellemans' latest patents include a process for the production of polyester with increased electroconductive properties. This continuous direct esterification and polycondensation process involves supplying terephthalic acid and ethylene glycol to bis(betahydroxy ethyl) terephthalate or its oligomer. The process is characterized by the addition of an electroconductivity enhancing additive, such as magnesium acetate, to the oligomer reaction mixture at a specific esterification rate.
Another significant patent is for an installation designed for the discontinuous production of high molecular weight polyethylene terephthalate. This installation features a first and a second reaction vessel, along with a controlled connection between them, allowing for precise management of the reaction product flow.
Career Highlights
Ludovicus Maria Hellemans is associated with Agfa Gevaert NV, a company known for its advancements in imaging and printing technologies. His work at Agfa Gevaert has allowed him to apply his innovative ideas in a practical setting, contributing to the company's reputation for quality and innovation in the industry.
Collaborations
Hellemans has collaborated with notable coworkers such as Roger Isidoor De Saedeleer and Johannes M Verheijen. These collaborations have likely enriched his work and contributed to the successful development of his patents.
Conclusion
Ludovicus Maria Hellemans stands out as an inventor dedicated to advancing polyester production technologies. His innovative patents reflect his commitment to enhancing material properties and his contributions to the field are noteworthy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile