Sheila M Ratnaraj

Title: Sheila M Ratnaraj: Innovator in Pharmaceutical Suspensions

Introduction

Sheila M Ratnaraj is a notable inventor based in North Wales, PA (US). She has made significant contributions to the field of pharmaceuticals, particularly in the development of aqueous pharmaceutical suspensions.

Latest Patents

Sheila holds 1 patent for her invention titled "Aqueous pharmaceutical suspension and process for preparation thereof." This invention relates to a pharmaceutical suspension composition that contains suspended acetaminophen and at least one additional pharmaceutical active. The suspension system includes xanthan gum, a mixture of microcrystalline cellulose and sodium carboxymethylcellulose, and an auxiliary suspending agent selected from hydroxyethylcellulose and a pharmaceutically acceptable salt of carboxymethylcellulose. The composition also incorporates an effective amount of a taste-masking composition and water, along with a process for producing such aqueous pharmaceutical suspensions.

Career Highlights

Sheila is currently employed at McNeil-PPC, Inc., where she continues to innovate in the pharmaceutical sector. Her work focuses on improving the formulation and delivery of medications, ensuring they are both effective and palatable for patients.

Collaborations

Sheila has collaborated with her coworker, Warren L Sunshine, to further enhance the development of pharmaceutical products. Their combined expertise contributes to the advancement of innovative solutions in the industry.

Conclusion

Sheila M Ratnaraj is a pioneering inventor whose work in aqueous pharmaceutical suspensions has the potential to improve patient care. Her contributions to the field exemplify the importance of innovation in pharmaceuticals.