Company Filing History:
Years Active: 1980-2007
Title: The Innovations of John A. Kostinko
Introduction
John A. Kostinko, an accomplished inventor based in Bel Air, MD, has made significant contributions to the field of materials science and consumer products. With a remarkable portfolio of 18 patents, Kostinko has played a pivotal role in the development of advanced silica products, particularly within the dental care industry.
Latest Patents
His latest patents showcase innovative advancements in precipitated silica products and their applications in dentifrices. One notable patent involves a precipitated silica comprised of porous silica particles. This product features a cumulative surface area for all pores with diameters greater than 500 µm of less than 8 m²/g, as measured by mercury intrusion, and exhibits a cetylpyridinium chloride (% CPC) compatibility of greater than approximately 55%. This silica product is specifically designed for dentifrices containing cetylpyridinium chloride, allowing for effective antimicrobial action without significant adherence to low surface area silica materials.
Another patent highlights an abrasive, amorphous precipitated silica that boasts excellent abrasive performance while maintaining a relatively high degree of transmittance. With a refractive index of less than about 1.4387 and a light transmittance exceeding 48%, this innovative silica can be incorporated into transparent toothpaste compositions with a high concentration of water. Furthermore, a dentifrice utilizing this silica can achieve a haze value of less than 70, demonstrating the remarkable properties of Kostinko’s inventions.
Career Highlights
Throughout his career, John A. Kostinko has been associated with J.M. Huber Corporation, where he continues to drive innovation in product formulations and manufacturing processes. His expertise in precipitated silica has enhanced the company's reputation as a leader in producing advanced materials for various applications.
Collaborations
In his journey as an inventor, Kostinko has collaborated with notable colleagues such as Kathleen S. Pike and Karl William Gallis. These partnerships have enriched his work, facilitating the exchange of ideas and expertise that contribute to successful innovations.
Conclusion
John A. Kostinko's impressive array of patents underscores his dedication to developing effective and cutting-edge solutions in the field of dental care and materials science. His work at J.M. Huber Corporation, combined with his collaborative efforts, positions him as a formidable figure in the landscape of modern inventions. The advancements he has made in precipitated silica products will undoubtedly have a lasting impact on consumer goods and oral health products.