Location History:
- Ponca, OK (US) (1996)
- Ponca City, OK (US) (1991 - 2004)
Company Filing History:
Years Active: 1991-2004
Title: W Mark Southard: Innovator in Carbon Fiber Technology
Introduction
W Mark Southard is a notable inventor based in Ponca City, OK (US), recognized for his contributions to the field of carbon fiber technology. He holds a total of 5 patents, showcasing his innovative approach to solving complex problems in material science.
Latest Patents
Among his latest patents is the invention titled "Solvating component and solvent system for mesophase pitch." This patent describes a solvating component for a solvated mesophase pitch, which includes a mixture of aromatic hydrocarbons with boiling points ranging from about 285°C to about 500°C. At least 80% of the carbon atoms in these hydrocarbons are aromatic, as characterized by carbon 13 NMR. The hydrocarbons are selected from a diverse group of aromatic compounds, including those with 2 to 5 aromatic rings and various alkyl substitutions.
Another significant patent is "Self-stabilizing pitch for carbon fiber manufacture." This invention outlines a process for preparing a solvated isotropic pitch that has a fluid temperature at least 40°C lower than its non-solvated counterpart. This innovation allows for the formation of carbon artifacts that do not require oxidative stabilization prior to carbonization, enhancing the efficiency of carbon fiber production.
Career Highlights
W Mark Southard has had a distinguished career, working with prominent companies such as Conoco Inc. and ConocoPhillips Company. His experience in these organizations has contributed to his expertise in the field of chemical engineering and material science.
Collaborations
Throughout his career, Southard has collaborated with notable colleagues, including H Ernest Romine and Edward J Nanni. These partnerships have likely fostered a rich exchange of ideas and innovations in their respective fields.
Conclusion
W Mark Southard's contributions to carbon fiber technology and his innovative patents reflect his significant impact on the industry. His work continues to influence advancements in material science, paving the way for future innovations.