Location History:
- Kingsport, TN (US) (1999 - 2009)
- Fall Branch, TN (US) (2008 - 2023)
Company Filing History:
41 out of 2,001 
1 out of 21,594 
1 out of 61 Years Active: 1999-2025
Title: Innovations and Contributions of Marcus David Shelby
Introduction
Marcus David Shelby, based in Fall Branch, TN, is a prolific inventor with an impressive portfolio featuring 42 patents. His innovative contributions, particularly in the realm of materials science, showcase a commitment to advancing technology through novel cellulose compositions.
Latest Patents
Some of his noteworthy patents include:
1. **Cellulose Ester Compositions for Calendering** - This invention pertains to cellulose ester compositions capable of being calendered. Additionally, it involves the production of calendered films or sheets derived from these compositions, along with the processes necessary for calendering the cellulose materials.
2. **Cellulose Ester and Ethylene Vinyl Acetate Compositions and Articles Made Using These Compositions** - This patent describes a cellulose ester composition that includes at least one cellulose ester and one ethylene vinyl acetate copolymer, optionally accompanied by a plasticizer. It also details the processes for generating these cellulose ester compositions and the articles fabricated from them, such as eyeglass frames, automotive parts, and toys.
Career Highlights
Throughout his career, Marcus has contributed significantly to respected organizations such as Eastman Chemical Company and Eastman Kodak Company. His innovative projects have earned him recognition in the field of materials engineering and product design.
Collaborations
Marcus has collaborated with esteemed colleagues Michael Eugene Donelson and Thomas Joseph Pecorini. Their collective expertise has led to substantial advancements in the projects they have undertaken.
Conclusion
Through his extensive patent portfolio and collaborative efforts, Marcus David Shelby continues to make impactful contributions to the fields of materials science and engineering. His innovations not only advance technological capabilities but also provide practical solutions in diverse applications.
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.