Location History:
- Johnson City, TN (US) (1996 - 1997)
- Kingsport, TN (US) (1981 - 2001)
Company Filing History:
10 out of 21,594 
3 out of 2,002 
2 out of 4,179 
Years Active: 1981-2001
Title: The Innovations of Charles A. McCombs
Introduction
Charles A. McCombs is a notable inventor based in Kingsport, TN, with a remarkable portfolio of 17 patents. His work primarily focuses on advancements in nutritional supplements and chemical processes, showcasing his expertise in the field of innovation.
Latest Patents
One of McCombs' latest patents is an enteral formula or nutritional supplement containing arachidonic and docosahexaenoic acids. This invention is directed to the use of triglycerides containing fatty ester moieties that include arachidonic acid (AA) and docosahexaenoic acid (DHA) in enteral nutritionals or nutritional supplements. These triglycerides are derived from lipid mixtures that have high levels of sterols and phosphorus. A preferred embodiment of the invention comprises an infant or enteral nutritional, or nutritional supplement, that includes a lipid source derived from egg yolk. The lipid source derived from egg yolk is prepared by transesterification or hydrolysis, subjecting the mixture to distillation, and esterification with glycerin to result in a triglyceride containing the desired fatty acids of AA and DHA and little or no sterols and phosphorus. Another significant patent involves the preparation of 3-buten-1-ol from 3,4-epoxy-1-butene. This process discloses the synthesis of 3-buten-1-ol by contacting 3,4-epoxy-1-butene and formic acid with a homogeneous catalyst solution comprising a palladium(0) compound, a tertiary phosphine, and a trialkylamine dissolved in tetrahydrofuran.
Career Highlights
Throughout his career, McCombs has made significant contributions while working for prominent companies such as Eastman Kodak Company and Eastman Chemical Company. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
McCombs has collaborated with notable coworkers, including Ronald H. Birkhahn and Robert J. Clemens. These partnerships have likely contributed to the success of his inventions and patents.
Conclusion
Charles A. McCombs stands out as a prolific inventor whose work in nutritional supplements and chemical processes has made a lasting impact. His innovative spirit and dedication to research continue to inspire advancements in the field.