Randy J Wald

Title: The Innovations of Randy J. Wald

Introduction

Randy J. Wald is an accomplished inventor based in Portage, MI (US). He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative drug delivery systems. With a total of 2 patents, his work focuses on enhancing the efficacy of medications through advanced formulations.

Latest Patents

Wald's latest patents include "Dual-release compositions of a cyclooxygenase-2 inhibitor." This patent describes pharmaceutical compositions that comprise one or more orally deliverable dose units. Each unit contains a selective cyclooxygenase-2 inhibitory drug of low water solubility, such as celecoxib, in both an immediate-release fraction and a controlled-release fraction. These compositions are particularly useful in the treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders.

Another notable patent is for "Controlled release bead, a method of producing the same and multiple unit formulation comprising it." This invention outlines a controlled release bead that consists of a core unit made from a substantially water-soluble or water-swellable inert material. The bead features multiple layers, including a first layer of a substantially water-insoluble polymer and a second layer containing an active ingredient. The design allows for controlled release of the active ingredient, enhancing the therapeutic effects of the medication.

Career Highlights

Throughout his career, Randy J. Wald has worked with prominent companies in the pharmaceutical industry, including Pharmacia AB and Pharmacia Corporation, which is part of Pfizer, Inc. His experience in these organizations has contributed to his expertise in drug formulation and delivery systems.

Collaborations

Wald has collaborated with notable professionals in his field, including Torkel Gren and Anders Ringberg. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in pharmaceutical compositions.

Conclusion

Randy J. Wald's contributions to the field of pharmaceuticals through his patents and career experiences highlight his role as a significant inventor. His work continues to influence the development of effective drug delivery systems that improve patient outcomes.