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For the Inventor, By the Inventor

North Wollongong, Australia

Aquahydrex Pty Ltd


USPTO Granted Patents = 10

% Expired Patents = 30.0


Forward Citations = 62

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18 inventors (with patents filed for the assignee):

goldMedal Gerhard Frederick Swiegers (5 out of 8 patents)

silverMedal Douglas Robert MacFarlane (4 out of 13 patents)

bronzeMedal Stephen Thomas Beirne (3 out of 5 patents)

4.  Bjorn Winther-Jensen (3 out of 3 patents)

5.  Orawan Winther-Jensen (3 out of 3 patents)

6.  Dennis Antiohos (2 out of 3 patents)

7.  Fletcher William Thompson (2 out of 3 patents)

8.  Andrew Nattestad (2 out of 3 patents)

9.  Steven DuWayne Kloos (2 out of 4 patents)

10.  Jun Chen (2 out of 3 patents)

11.  Caiyun Wang (2 out of 3 patents)

12.  David Leslie Officer (2 out of 2 patents)

13.  Gordon George Wallace (2 out of 15 patents)

14.  Paul Brendan Denis Michael Barrett (1 out of 2 patents)

15.  Wen Zheng (1 out of 1 patent)


10 patents:

1. 10577700 - Breathable electrode structure and method for use in water splitting (2020-03-03),
2. 10428431 - Multi-layer water-splitting devices (2019-10-01),
3. 10297834 - Method and electrochemical cell for managing electrochemical reactions (2019-05-21),
4. 10087536 - Breathable electrode and method for use in water splitting (2018-10-02),
5. 10026967 - Composite three-dimensional electrodes and methods of fabrication (2018-07-17),
6. 9938627 - Gas permeable electrode and method of manufacture (2018-04-10),
7. 9871255 - Modular electrochemical cells (2018-01-16),
8. 9790603 - Process and catalyst-electrolyte combination for electrolysis (2017-10-17),
9. 9732431 - Cathode-driven or assisted solar cell (2017-08-15),
10. 9708719 - Multi-layer water-splitting devices (2017-07-18),
Company Overview
Aquahydrex Pty Ltd is an innovative company based in North Wollongong, Australia, specializing in advanced water treatment technologies. The organization focuses on developing solutions that enhance water quality and sustainability, catering to various industries including agriculture, municipal water systems, and industrial applications. With a commitment to environmental stewardship, Aquahydrex aims to address global water challenges through cutting-edge research and technology, promoting efficient water use and management.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#1 in North Wollongong

#391 in Australia

#56,047 in the World

North Wollongong, AU
North Wollongong, Australia

Aquahydrex Pty Ltd

Forward Citations = 62

18 inventors:

goldMedal Gerhard Frederick Swiegers (5 out of 8 patents)

silverMedal Douglas Robert MacFarlane (4 out of 13 patents)

bronzeMedal Stephen Thomas Beirne (3 out of 5 patents)

4.  Bjorn Winther-Jensen (3 out of 3 patents)

5.  Orawan Winther-Jensen (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Aquahydrex Pty Ltd. Retrieved from https://idiyas.com/company/aquahydrex-pty

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

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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