Company Filing History:
3 out of 178 
8 out of 832,912 Years Active: 1978-2003
Title: The Innovative Spirit of John W. Vanderhoff
Introduction
John W. Vanderhoff, a prominent inventor based in Bethlehem, PA, has made significant contributions to the field of polymer science with a total of 11 patents to his name. His work emphasizes the development and application of water-soluble polymers, showcasing his innovative spirit and dedication to advancing technology.
Latest Patents
One of Vanderhoff's latest inventions is a process for the preparation of aqueous dispersions of crosslinked water-swellable polymer particles. This innovative process involves combining an aqueous polymer solution containing a water-soluble polymer with an aqueous medium. The polymer solution is then mixed with an oil medium and an emulsifier under moderate agitation to create an emulsion of droplets. A crosslinking agent is subsequently added, facilitating the formation of crosslinked water-swellable polymer particles. These particles have multifaceted applications, including use for implantation, soft tissue augmentation, and as scaffolding material to promote cell growth.
Career Highlights
Vanderhoff has developed a reputation for his expertise in polymer chemistry through his innovative processes that have broad implications in medicine and material science. His work not only enriches academic literature but also has practical applications in various industries.
Collaborations
Throughout his career, Vanderhoff has collaborated with notable professionals, including Mohamed S. El-Aasser and Fortunato J. Micale. In addition to these collaborations, he has also contributed to academic advancements while working at Lehigh University, enhancing the educational landscape in the realm of polymer research.
Conclusion
In summary, John W. Vanderhoff's dedication to innovation in the polymer sector exemplifies the significant impact of inventive minds in science and technology. His patents reflect a commitment to improving medical applications and contributing to the body of knowledge in polymer science, establishing him as a notable figure in the industry.