Company Filing History:
2 out of 14 
1 out of 2 
1 out of 1 Years Active: 1996-2002
Title: **Prasad Pinnamaraju: Innovator in Sustained Release Drug Formulations**
Introduction
Prasad Pinnamaraju, an accomplished inventor based in Edison, NJ, has made significant strides in the field of pharmaceutical formulations. With a total of five patents to his name, he specializes in innovative drug delivery systems that enhance therapeutic efficacy and patient compliance.
Latest Patents
Prasad's recent contributions include two noteworthy patents. The first is a **sustained release formulation containing three different types of polymers**. This invention focuses on depot drug formulations that consist not only of the pharmaceutical itself but also of a three-component release rate-controlling matrix composition. The matrix includes a pH-dependent gelling polymer, an enteric polymer component, and a pH-independent gelling polymer. The innovative aspect of this formulation is the adjustable drug release rate, which can be fine-tuned by altering the quantity of the components involved.
The second patent he holds is a **water-insoluble polymer-based sustained release formulation**. Similar to his first invention, this formulation incorporates three components: a water-insoluble polymer, a pH-dependent gelling polymer, and a pH-independent gelling polymer. This combination allows for precise control over the drug release rate, further advancing the field of controlled drug delivery.
Career Highlights
Throughout his career, Prasad has demonstrated his expertise and innovative thinking while working with notable companies, including Duramed Pharmaceuticals, Inc. His experiences in these professional environments have likely contributed significantly to his effective approach to drug formulation.
Collaborations
In his journey, Prasad has collaborated with esteemed colleagues, such as Guohua Zhang and Muhammad Amzad Ali. These partnerships foster a collaborative spirit in innovation and research, enhancing the potential for groundbreaking advancements in pharmaceutical technologies.
Conclusion
In conclusion, Prasad Pinnamaraju stands out as a key inventor in the pharmaceutical industry, particularly in the realm of sustained release drug formulations. His five patents reflect a commitment to improving drug delivery systems, demonstrating the vital role inventors play in advancing healthcare solutions.