Balgowlah Heights, Australia

Joanne Elizabeth Drew

This inventor holds 55 USPTO granted patents and 6 published patent applications and 8 EPO patents, primarily in Respiratory Mask Technology (CPC class A61M). Top assignees: Resmed Limited, Resmed Pty Ltd, Map Medizin-Technologie Gmbh. Active years: 2003-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joanne Elizabeth Drew. Retrieved from https://idiyas.com/inventor/joanne-elizabeth-drew

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 55 

% Patents Active = 74.5

 

Average Co-Inventor Count = 5.3

ph-index = 30

Forward Citations = 4,384(Granted Patents)

Forward Citations (Not Self Cited) = 4,119(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • North Ryde, AU (2007)
  • Balgowlah, AU (2003 - 2009)
  • Balgowiah Heights, AU (2006 - 2012)
  • Balgowlah Heights, AU (2004 - 2015)
  • Sydney, AU (2016 - 2022)

Company Filing History:


Years Active: 2003-2022

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Areas of Expertise:
Respiratory Mask
Mask Assembly
Cushion
Forehead Pad
Connector
Elbow
Gas Washout Vent
Fitting System
Gusset
Swivel Elbow
Breathable Gas
Mask Fitting
55 patents (USPTO):Explore Patents

Title: Joanne Elizabeth Drew - Innovator in Respiratory Technology

Introduction

Joanne Elizabeth Drew, a prolific inventor based in Balgowlah Heights, Australia, holds an impressive portfolio of 55 patents. Her work primarily focuses on innovations in respiratory technology, significantly improving patient comfort and care.

Latest Patents

One of her latest patents is for a "Cushion for a Respiratory Mask Assembly," designed to enhance the delivery of breathable gas to patients. This respiratory mask assembly comprises a frame and a cushion, where the cushion features a non-face contacting portion structured to connect to the frame, a face-contacting portion to engage the patient's face, and a central portion that unites the two. The innovation of this design allows for a forehead support that can assume multiple positions, accommodating replacement cushions of varying profiles, shapes, or sizes. The cushion is also engineered to adjust for variations in strap tension, treatment pressure, and the patient's movements. Notably, the headgear includes a strap assembly that offers selectively adjustable elasticity or extensibility, automatically changing to respond to treatment pressure and type.

Career Highlights

Joanne has contributed her expertise to notable companies such as ResMed Limited and ResMed Pty Ltd. Throughout her career, she has focused on the intersection of healthcare technology and patient comfort, evident in her extensive patent work.

Collaborations

In her journey of innovation, Joanne has collaborated with prominent colleagues, including Memduh Guney and Perry David Lithgow. These partnerships have undoubtedly enriched her work and led to groundbreaking developments in respiratory technology.

Conclusion

Joanne Elizabeth Drew exemplifies the innovative spirit in the healthcare industry. With her significant contributions to respiratory technology and a robust portfolio of patents, she continues to pave the way for advancements that enhance patient care and comfort.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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