Catherine Anne MacDonald

Title: **Catherine Anne MacDonald: Pioneering Innovator in Drug Delivery Technology**

Introduction

Catherine Anne MacDonald, an accomplished inventor based in Ashby-de-la-Zouch, Great Britain, holds an impressive portfolio of 18 patents. Her work primarily focuses on enhancing drug delivery systems, making significant contributions to the medical field through innovative technologies.

Latest Patents

Among her most recent innovations are two pivotal patents related to injection devices. The first is an **Injection Device** designed for administering a fixed dose of medication. This device features a housing that partially encloses a drive mechanism with a drive member and a dosing element that is fixed relative to the drive member. The device allows users to set a dose by rotating the dosing element relative to the housing, and it dispenses the dose by pushing the dosing element towards the housing. Additionally, it includes a method for operating the injection device, allowing for dose setting, dispensing, and cancellation by rotating the dosing element in the opposite direction.

Another notable invention is the **Mechanism for a Drug Delivery Device**, which involves an assembly forming a piston rod that advances a cartridge bung within a drug delivery device. This assembly comprises a first and second member, which can move independently to adjust the piston rod's length in one state, while locking in a fixed position to define the rod's length in another.

Career Highlights

Catherine currently works at Sanofi-Aventis Deutschland GmbH, where her expertise in drug delivery technologies continues to thrive. Her innovative approaches not only enhance the efficacy of medication administration but also improve patient experiences in healthcare settings.

Collaborations

Throughout her career, Catherine has worked alongside talented colleagues, including Garen Kouyoumjian and Robert F. Veasey. Their collaborative efforts have contributed significantly to advancing drug delivery systems and ensuring the success of various projects undertaken at Sanofi-Aventis.

Conclusion

Catherine Anne MacDonald exemplifies the impact an inventor can have on the medical field through persistent innovation and collaboration. Her patents in drug delivery devices not only address essential healthcare needs but also pave the way for future advancements in the industry. Catherine's career is a testament to the importance of innovation in improving medical practices and patient care.