Company Filing History:
7 out of 544 
7 out of 1,362 
2 out of 51,929 
Years Active: 1983-2008
Title: **Innovator Spotlight: John Semen**
Introduction
John Semen, located in Baton Rouge, LA, is a prominent inventor known for his significant contributions to the field of polymer additives. With an impressive portfolio of 17 patents, he has become an influential figure in the development of innovative materials that enhance various applications across industries.
Latest Patents
Among his latest achievements, Semen's patents include the development of granular polymer additives and their preparation. This invention features a compacted particulate polymer additive composition in a dry granular form, achieved from a substantially uniform mixture of components. This advancement holds great promise in improving material performance and versatility in manufacturing.
Career Highlights
Throughout his career, John Semen has worked with esteemed organizations. He has held positions at Albemarle Corporation and Ethyl Corporation, where he contributed to transformative projects and innovations. His work in these companies has solidified his reputation as a leading inventor in polymer technology.
Collaborations
In his professional journey, Semen collaborated with notable coworkers, including John J. Rogers and Robert J. Axelrod. These collaborations have fostered creative synergies that have led to further advancements in the field, showcasing the importance of teamwork in the innovation process.
Conclusion
John Semen’s dedication to developing groundbreaking polymer technologies and his collaborative spirit have set him apart as a significant inventor. With his continued contributions, he is helping to pave the way for future innovations in material science.