Company Filing History:
Years Active: 2012
Title: Pritesh Rameshbhai Upadhyay: Innovator in Pharmaceutical Chemistry
Introduction
Pritesh Rameshbhai Upadhyay is a notable inventor based in Pune, India. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel drug formulations. With a total of 2 patents to his name, Upadhyay continues to push the boundaries of innovation in the pharmaceutical industry.
Latest Patents
Upadhyay's latest patents include a stable amorphous form of carvedilol dihydrogen phosphate with a stabilizer. This invention provides a novel stable amorphous form of carvedilol dihydrogen phosphate and outlines the process for its preparation. The process involves the reaction of carvedilol base with ortho phosphoric acid in the presence of a stabilizer in a suitable solvent or mixture of solvents, followed by concentration and isolation. An alternate method for preparing the amorphous form involves adding a stabilizer to a solution of stable amorphous or crystalline carvedilol dihydrogen phosphate. This innovative form is highly stable, which is crucial for pharmaceutical applications.
Another significant patent is related to a new polymorphic form of Lamivudine. This disclosure includes methods for making the new form and pharmaceutical formulations thereof. The invention features a (−) cis-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one in the form of monoclinic crystals. The patent also describes a process for preparation and a pharmaceutical composition in solid dosage unit form that comprises a therapeutically effective amount of the new Lamivudine polymorphic form, combined with a pharmaceutically acceptable carrier. This composition is particularly useful for treating HIV infections in humans.
Career Highlights
Pritesh Rameshbhai Upadhyay is currently employed at Lupin, Inc., a prominent player in the pharmaceutical industry. His work at Lupin has allowed him to focus on innovative drug development and formulation strategies. His contributions have been instrumental in advancing the company's research and development efforts.
Collaborations
Upadhyay has collaborated with several talented individuals in his field, including Rajesh Kumar Thaper and Manoj Devilalji Prabhavat. These collaborations have fostered a creative environment that