Location History:
- Portland, OR (US) (2002 - 2011)
- Kingsport, TN (US) (2007 - 2022)
Company Filing History:
14 out of 2,001 
4 out of 6 
3 out of 595 
Years Active: 2002-2022
Title: Innovations by Stephanie Kay Clendennen: A Profile of a Prominent Inventor
Introduction
Stephanie Kay Clendennen, based in Kingsport, Tennessee, is a distinguished inventor with a remarkable portfolio of 24 patents. Her work primarily focuses on the development of novel chemical compounds that possess unique properties and applications in various industries.
Latest Patents
Among her recent patents, Clendennen has made significant contributions through her inventions related to amphoteric compounds and branched trialkyl amine oxides. The amphoteric compounds patent discusses a variety of compounds containing a quaternary nitrogen group, a covalently bound counterion, and an ester or amide group. These compounds are noted for their surfactant properties and can be prepared using a chemoenzymatic green process, showcasing an environmentally friendly approach to innovation. Her invention of branched trialkyl amine oxides reveals improvements in their properties, manufactured from branched trialkylamines. The patent details the production of these compounds using certain branched C10-12 enals and aldehydes, which can be useful as surfactants in numerous applications.
Career Highlights
Clendennen's career has been marked by her roles at prominent companies such as Eastman Chemical Company and Exelixis Plant Sciences, Inc. Her professional journey exemplifies her commitment to innovation and excellence in the field of chemical engineering and development.
Collaborations
Throughout her career, Clendennen has collaborated with notable individuals, including Neil Warren Boaz and Jonathan E. Lightner. These collaborations have further enriched her inventive contributions and broadened the scope of her research.
Conclusion
Stephanie Kay Clendennen's work has significantly advanced the field of chemical innovation. With her extensive patent portfolio and collaborative spirit, she continues to inspire future inventors and contribute to the development of effective and sustainable chemical solutions. Her achievements exemplify the potential of innovative thinking in creating impactful products for various industries.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.