Company Filing History:
5 out of 1,415 
4 out of 518 
3 out of 3,268 Years Active: 1994-2021
Title: Innovations of Marc L DeChellis: Contributions to Polyethylene Polymer Production
Introduction
Marc L DeChellis, an accomplished inventor based in Houston, TX, is known for his significant contributions to the field of polymer production. With a total of 12 patents to his name, he has focused particularly on innovations in the production of polyethylene polymers, enhancing efficiency and reducing waste in the industrial processes.
Latest Patents
One of DeChellis' notable patents is a Process for Producing Polyethylene Polymers. This innovative process involves contacting ethylene and a comonomer with a polymerization catalyst on a particulate support in a fluidized bed reactor, effectively maximizing the polymerization process. The support has a defined particle size, ensuring optimal conditions for producing high-quality polyethylene polymers.
Another significant patent by DeChellis is concerned with Polymerization Processes. In this system, the loss of ethylene or propylene during inert gas purging is minimized. By passing an ethylene- or propylene-containing purge stream through a vent column, unreacted hydrocarbons are separated and recycled to the polymerization reactor. This advancement streamlines production and enhances the sustainability of polymer manufacturing.
Career Highlights
Throughout his career, Marc L DeChellis has worked for reputable companies such as Exxon Chemical Patents, Inc. and Univation Technologies, LLC. His experience in these organizations has contributed significantly to his expertise in polymer technologies and played a role in his innovative approach to problem-solving within the industry.
Collaborations
In the course of his career, DeChellis has collaborated with notable individuals like John R Griffin and Robert Olds Hagerty. These collaborations have further enriched his knowledge and led to valuable advancements in polymer processing technologies, highlighting the importance of teamwork and shared expertise in innovation.
Conclusion
Marc L DeChellis exemplifies the impact that a dedicated inventor can have within the field of polymer production. His 12 patents reflect a commitment to innovation that not only advances industrial techniques but also aligns with the growing demand for sustainable practices in chemical manufacturing. As the industry evolves, contributions from inventors like DeChellis will undoubtedly play a pivotal role in shaping the future of polymer technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.