Company Filing History:
7 out of 4,227 
4 out of 3,271 Years Active: 1976-2010
Title: Inventor Spotlight: Joseph C. Floyd
Introduction
Joseph C. Floyd, an innovative inventor based in Baytown, Texas, has made significant contributions to the field of chemistry and materials science. With a remarkable portfolio of 11 patents, he has specialized in olefin polymerization processes that have widespread applications in the chemical industry.
Latest Patents
Among his latest inventions is the patent for an olefin polymerization process utilizing alkyl-substituted metallocenes. This process involves contacting ethylene with one or more olefinically unsaturated comonomers using a Group 3-6 metallocene catalyst compound. Notably, the catalyst compound possesses an asymmetrically substituted π-bonded ring, where the total number of substituents ranges between 3 to 10. This innovative process is particularly well-suited for producing ethylene copolymers, with a melt index ratio (MIR) of less than 35, while ensuring narrow compositional distribution (CD) even with high comonomer incorporation rates. The resulting copolymers exhibit improved melt strength in certain embodiments, showcasing the effectiveness of Floyd's approach.
Career Highlights
Floyd's career has been marked by notable positions in major organizations. He has notably worked at Exxon Research and Engineering Company, where his contributions have been vital in developing advanced polymer technologies. Additionally, he has been associated with ExxonMobil Chemical Patents Inc., further extending his impact in the field of chemical engineering and innovation.
Collaborations
Throughout his career, Joseph C. Floyd has collaborated with talented professionals, including Moses Olukayode Jejelowo and Donna Jean Crowther. These collaborations have likely enhanced the innovation process and contributed to the successful development of new technologies.
Conclusion
Joseph C. Floyd exemplifies the spirit of innovation within the chemical industry. His extensive patent portfolio illustrates the importance of creativity in developing new processes that advance material science. His work is a testament to the significant impact inventors can make on technology and industry, paving the way for future advancements in polymer chemistry.