Company Filing History:
Years Active: 1989-1994
Title: Innovations and Contributions of Timothy J Barder
Introduction
Timothy J Barder is a notable inventor based in Addison, Illinois, with a significant portfolio of 11 patents. His work primarily focuses on advancements in chemical processes and materials science. Barder has made substantial contributions to the field through his innovative approaches and methodologies.
Latest Patents
Among his latest patents, Barder has developed a process for the manufacture of 1,1,1,2-tetrafluoroethane. This improved process for vapor phase fluorination, particularly the fluorination of 1,1,1-trifluoro-2-chloroethane (CFC-133a) with HF, utilizes a catalyst that consists essentially of boehmite and Cr(OH)Cl₂·2H₂O. The catalyst is combined and extruded to form particulates, which are then heated in nitrogen. Another significant patent involves a process for coating silica spheres. This innovation provides silica microspheres, formed by hydrolysis of a silica precursor with a mean diameter ranging from about 0.1 to 10 micrometers, with a thin surface layer of metal. This process enhances the appearance of the microspheres, making them resemble solid particles of the metal as its oxide.
Career Highlights
Throughout his career, Timothy J Barder has worked with prominent companies such as UOP LLC and AlliedSignal Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Barder has collaborated with notable colleagues, including Philip D DuBois and Simon H Hobbs. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Timothy J Barder's contributions to the field of chemical processes and materials science are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology and improving industrial practices.