Company Filing History:
4 out of 77 
1 out of 321 Years Active: 1976-1987
Title: The Innovative Contributions of Herbert G. Rodenberg
Introduction
Herbert G. Rodenberg is a notable inventor based in Cincinnati, OH, recognized for his significant contributions to the field of chemical engineering. With a total of 5 patents to his name, Rodenberg has made strides in developing processes that enhance the production of various chemical compounds.
Latest Patents
Rodenberg's latest patents include a groundbreaking process for the production of macrocyclic esters through the depolymerization of polyesters. This innovative method utilizes catalytic thermal depolymerization to produce macrocyclic esters that are particularly suitable for fragrance applications. The process achieves high yields at rapid rates while effectively minimizing reactor fouling and the formation of undesirable by-products. Additionally, he has developed high molecular weight esters of alpha-alkyl branched monocarboxylic acids, which serve as excellent lubricants for structural resins. These esters are produced by reacting mono- and polyfunctional alcohols with high molecular weight branched-chain aliphatic monocarboxylic acids, obtained through the free radical addition of short-chain monocarboxylic acids and alpha-olefins containing 22 or more carbon atoms.
Career Highlights
Throughout his career, Rodenberg has worked with prominent companies such as Emery Industries, Inc. and National Distillers and Chemical Corporation. His work has significantly impacted the chemical industry, particularly in the development of lubricants and fragrance compounds.
Collaborations
Rodenberg has collaborated with esteemed colleagues, including Harold C. Foulks, Jr. and Harold E. Mains, contributing to various projects that have advanced the field of chemical engineering.
Conclusion
Herbert G. Rodenberg's innovative work and patents have made a lasting impact on the chemical industry. His contributions continue to influence the development of new materials and processes that enhance product performance and efficiency.