This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Exxonmobil Chemical Patents Inc.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Douglas R Holroyd: Innovator in Gas Phase Polymerization
Introduction
Douglas R Holroyd is a notable inventor based in Al Jubail, Saudi Arabia. He has made significant contributions to the field of polymerization, particularly through his innovative patent related to gas phase processes. His work has implications for the chemical industry, enhancing the efficiency of polymer production.
Latest Patents
Holroyd holds a patent for "Low molecular weight induced condensing agents." This invention pertains to a continuous gas phase process that involves passing a recycle stream through a fluidized bed in a gas phase fluidized bed reactor. The process includes polymerizing an alpha-olefin monomer in the presence of a catalyst while controlling the amount of a low molecular weight dew point increasing component in the recycle stream. This innovation ensures that the dew point approach temperature of the recycle stream is optimized for better performance.
Career Highlights
Throughout his career, Holroyd has worked with prominent companies in the chemical sector. Notably, he has been associated with ExxonMobil Chemical Patents Inc. and Univation Technologies, LLC. His experience in these organizations has allowed him to develop and refine his expertise in polymerization technologies.
Collaborations
Holroyd has collaborated with several professionals in his field, including Robert Olds Hagerty and Sandy Clay Hinds. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Douglas R Holroyd is a distinguished inventor whose work in gas phase polymerization has made a significant impact on the chemical industry. His innovative patent and collaborations with industry professionals highlight his contributions to advancing polymer technology.