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James Hardie Research Pty Limited

USPTO Granted Patents = 33

% Expired Patents = 12.1

Trademarks = 5

Forward Citations = 1,228

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38 inventors (with patents filed for the assignee):

Basil Taha Naji (6 out of 18 patents)

Donald James Merkley (6 out of 20 patents)

James Albert Gleeson (6 out of 12 patents)

4. Dominic Lamanna (5 out of 7 patents)

5. John Sydney Cottier (5 out of 11 patents)

6. Ross Doonan (5 out of 6 patents)

7. Glenn Michael Bevan (5 out of 5 patents)

8. Leonard McKeown (5 out of 5 patents)

9. Caidian Luo (4 out of 31 patents)

10. Brian P Sloane (4 out of 8 patents)

11. Peter Francis Eaton (4 out of 5 patents)

12. David Malcolm Stitt (4 out of 4 patents)

13. Simon Floyd (4 out of 4 patents)

14. John Joseph Bado (3 out of 3 patents)

15. Joseph Emmanuel Zarb (3 out of 3 patents)

Core Competencies:

Composite Product

Concrete Formulation

Fiber Cement

Building Products

Biocide Treated Fibers

Laminated Sheet Material

Surface Groove System

Suspended Flooring

Protective Film

Cladding Board

Cement Formulation

Grooved Cladding

33 patents: Sort by Forward Citations

1. 6893751 - Composite product (2005-05-17),

2. 6875266 - Concrete formulation (2005-04-05),

3. 6872246 - Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances (2005-03-29),

4. 6824715 - Method and apparatus for forming a laminated sheet material by spattering (2004-11-30),

5. 6777103 - Fiber cement composite material using biocide treated durable cellulose fibers (2004-08-17),

6. 6760978 - Surface groove system for building sheets (2004-07-13),

7. 6755001 - Suspended concrete flooring system and method (2004-06-29),

8. 6749897 - Coatings for building products and methods of using same (2004-06-15),

9. 6699576 - Fibrous cementitious plank assembly having a protective film and method of making same (2004-03-02),

10. 6692570 - Spattering apparatus (2004-02-17),

11. 6689451 - Pre-finished and durable building material (2004-02-10),

12. 6688066 - Construction technique and structure resulting therefrom (2004-02-10),

13. 6676745 - Fiber cement composite materials using sized cellulose fibers (2004-01-13),

14. 6676744 - Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances (2004-01-13),

15. 6572697 - Fiber cement building materials with low density additives (2003-06-03),

Company Overview

James Hardie Research Pty Limited is a prominent manufacturer specializing in building materials, particularly fiber cement products. The company is known for its innovative solutions in the construction sector, focusing on durability and sustainability. With a strong emphasis on research and development, James Hardie continually advances its technology to enhance product performance and environmental impact. Operating primarily in Australia, the company plays a significant role in the building industry, providing high-quality materials for residential and commercial projects.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

33 Patents

#2 in

#93 in Australia

#20,162 in the World

James Hardie Research Pty Limited

Forward Citations = 1,228

38 inventors:

Basil Taha Naji (6 out of 18 patents)

Donald James Merkley (6 out of 20 patents)

James Albert Gleeson (6 out of 12 patents)

4. Dominic Lamanna (5 out of 7 patents)

5. John Sydney Cottier (5 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: James Hardie Research Pty Limited. Retrieved from https://idiyas.com/company/james-hardie-research-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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