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Company Filing History:
61 out of 13,684 
2 out of 832,680 Years Active: 1998-2025
Title: Pravin K Narwankar: A Pioneer in Pharmaceutical Innovations
Introduction
Pravin K Narwankar, based in Sunnyvale, CA, has made significant contributions to the field of pharmaceuticals, holding an impressive portfolio of 62 patents. His inventive work focuses on advancing drug delivery systems and particle coating technologies, positioning him as a leading inventor in the industry.
Latest Patents
Among his latest patents is a groundbreaking formulation titled "Coated Drug Compositions and Methods of Preparing the Same." This patent outlines a pharmaceutical composition that involves a metal oxide coated particle featuring an amorphous solid dispersion (ASD) core. This core includes an active pharmaceutical ingredient (API) and a polymer, complemented by a metal oxide coating applied through atomic layer deposition (ALD). This innovative coating method effectively prevents the crystallization of the ASD, thus maintaining its amorphous state and enhancing drug stability.
Another notable invention by Narwankar is the "Particle Coating Methods and Apparatus." This patent describes a reactor designed for coating particles, which comprises a vacuum chamber to hold the particles, a vacuum port for gas exhaust, and a chemical delivery system for process gases. Additionally, it features vibrational actuators that generate motion in the vacuum chamber, facilitating the coating process. These advancements contribute significantly to the efficiency and effectiveness of particle coating in pharmaceutical applications.
Career Highlights
Throughout his career, Narwankar has worked with leading organizations such as Applied Materials, Inc., where he has been able to refine his skills and push the boundaries of innovation in pharmaceutical technologies. His work has had a lasting impact on drug formulation and delivery methods.
Collaborations
In his professional journey, Narwankar has collaborated with notable figures in the field, including Turgut Sahin and Yuriy Melnik. These partnerships have helped foster an environment of creativity and innovation that drives new advancements.
Conclusion
Pravin K Narwankar's contributions to the field of pharmaceuticals through his patents and collaborations underscore his status as a key innovator. With his continuous pursuit of advancements in drug delivery systems, Narwankar is certainly a valued figure in the industry, paving the way for future innovations in pharmaceutical technologies.
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