Location History:
- Cleveland Heights, OH (US) (2002)
- University Heights, OH (US) (2002)
- Broadview Heights, OH (US) (2005 - 2011)
Company Filing History:
2 out of 160 
1 out of 1,484 
1 out of 612 
Years Active: 2002-2011
Title: John C. Fondran: Innovator in Polymer Chemistry
Introduction
John C. Fondran is a notable inventor based in Broadview Heights, Ohio, recognized for his contributions to the field of polymer chemistry. With a portfolio of five patents, he has made significant strides in the development of advanced polymerization techniques. His innovations have implications in various industries, particularly in the production of specialized polymer materials.
Latest Patents
One of Fondran's latest patents focuses on “Polymerized cycloolefins using transition metal catalyst and end products thereof." This patent outlines methods for the addition polymerization of cycloolefins, utilizing a cationic Group 10 metal complex combined with a weakly coordinating anion. The complex serves to create stable polymer chains that expand the possibilities of polymer applications.
Another significant patent demonstrates “Mold addition polymerization of norbornene-type monomers using Group 10 metal complexes.” This invention describes a catalyst system for bulk addition polymerization of polycyclic olefins, including norbornene and its derivatives. The resulting polymeric articles exhibit high glass transition temperatures, suitable for thermoplastic and thermoset applications.
Career Highlights
Fondran's career includes impactful work at Promerus, where he developed cutting-edge polymer technologies. His expertise in utilizing transition metals in polymerization processes has been pivotal in advancing materials science. Fondran's inventions have streamlined production methods, making the production of specialized polymers more efficient and effective.
Collaborations
Throughout his innovative journey, John C. Fondran has collaborated with notable peers in the industry, including Larry Funderburk Rhodes and Brian Leslie Goodall. These partnerships have bolstered his research efforts, leading to the successful application of new polymer technologies and techniques in various industrial sectors.
Conclusion
John C. Fondran exemplifies the spirit of innovation within the realm of polymer chemistry. His patents not only advance technical knowledge but also pave the way for new applications that drive industry progress. With continued collaboration and exploration, Fondran’s contributions will undoubtedly leave a lasting impact on the field.
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.