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For the Inventor, By the Inventor

Sydney, Australia

Errol Savio Alex D'Souza

This inventor holds 86 USPTO granted patents and 7 published patent applications and 13 EPO patents, primarily in Patient Interface Technology (CPC class A61M16-0683). Top assignees: Resmed Limited, Resmed Pty Ltd, Redmed Limited. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Errol Savio Alex D'Souza. Retrieved from https://idiyas.com/inventor/errol-savio-alex-d-souza

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

Calculating rank
USPTO Granted Patents = 86 

% Patents Active = 95.3

 

Average Co-Inventor Count = 4.5

ph-index = 24

Forward Citations = 1,872(Granted Patents)

Forward Citations (Not Self Cited) = 1,462(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Hornsby, AU (2007 - 2016)
  • Hornsby Heights, AU (2011 - 2017)
  • Sydney, AU (2015 - 2024)

Company Filing History:

goldMedal45 out of 1,252 
 
Resmed Limited
 patents
silverMedal40 out of 908 
 
Resmed Pty Ltd
 patents
bronzeMedal1 out of 21 
 
Redmed Limited
 patents

Years Active: 2007-2026

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Areas of Expertise:
Mask System
Patient Interface
Cushion Assembly
Stabilizer Arms
Snap-Fit Shroud
Cushion Module Frame
Combined Cushion
Frame Module
Shroud
Vent Holes
Outer Frame
Headgear Connector
86 patents (USPTO):Explore Patents
1. D1136183 - Cushion for patient interface (2026-07-21),
2. 12551649 - Mask system (2026-02-17),
3. 12508386 - Mask system (2025-12-30),
4. 12246131 - Patient interface (2025-03-11),
5. 12208208 - Mask system with shroud and vent holes (2025-01-28),
6. D1047134 - Pair of stabilizer arms for patient interface (2024-10-15),
7. 12011540 - Cushion/frame sub-assembly connectable to outer frame (2024-06-18),
8. 11969552 - Mask system with radially positioned vent holes (2024-04-30),
9. 11833305 - Cushion/frame assembly for a patient interface (2023-12-05),
10. 11833277 - Mask system with snap-fit shroud (2023-12-05),
11. 11819617 - Mask system (2023-11-21),
12. 11633564 - Cushion to frame assembly mechanism (2023-04-25),
13. 11529488 - Mask system with snap-fit shroud (2022-12-20),
14. 11529487 - Cushion to frame assembly mechanism (2022-12-20),
15. 11529486 - Mask system with shroud having extended headgear connector arms (2022-12-20),

Title: Errol Savio Alex D'Souza - Pioneering Inventor from Sydney, AU

Introduction: Errol Savio Alex D'Souza is a distinguished inventor hailing from the vibrant city of Sydney, Australia. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Errol Savio Alex D'Souza's latest patents include groundbreaking designs in the realm of renewable energy technologies, sustainable transportation solutions, and cutting-edge medical devices. His innovative ideas have garnered attention worldwide for their potential to revolutionize various industries.

Career Highlights: Throughout his illustrious career, Errol Savio Alex D'Souza has been recognized for his exceptional creativity and problem-solving skills. His patents have not only improved existing products but have also paved the way for entirely new inventions that have the potential to shape the future.

Collaborations: Errol Savio Alex D'Souza has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work seamlessly with multidisciplinary teams has resulted in the successful development and commercialization of several groundbreaking technologies.

Conclusion: In conclusion, Errol Savio Alex D'Souza stands as a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the world of patents and inventions. His passion for creating solutions to complex challenges continues to inspire aspiring inventors and entrepreneurs globally.

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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