Huagang Zhang

This inventor holds 9 USPTO granted patents and 2 published patent applications, plus 5 CIPO patents and 3 EPO patents. Top assignees: James Hardie Technology Limited, James Hardie International Finance B.v.. Active years: 2008-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Huagang Zhang. Retrieved from https://idiyas.com/inventor/huagang-zhang

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

USPTO Granted Patents = 9 (Patent Applications = 2)

% Patents Active = 55.6

CIPO Patents = 5 (Patent Applications = 1)

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 6.6

ph-index = 6

Forward Citations = 99(Granted Patents)

Location History:

Yacaipa, CA (US) (2011)
Yucaipa, CA (US) (2008 - 2013)
Rancho Cucamonga, CA (US) (2013 - 2022)

Company Filing History:

8 out of 170

James Hardie Technology Limited

patents

1 out of 34

James Hardie International Finance B.v.

patents

Years Active: 2008-2022

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11370708 - Fiber cement material formulations and compositions thereof (2022-06-28),

2. 8609244 - Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles (2013-12-17),

3. 8574358 - Geopolymeric particles, fibers, shaped articles and methods of manufacture (2013-11-05),

4. 8486271 - Environmentally-friendly cementitious articles, formulations, methods of making and uses (2013-07-16),

5. 7897534 - Manufacture and use of engineered carbide and nitride composites (2011-03-01),

6. 7878026 - Synthetic microspheres and methods of making same (2011-02-01),

7. 7666505 - Synthetic microspheres comprising aluminosilicate and methods of making same (2010-02-23),

8. 7651563 - Synthetic microspheres and methods of making same (2010-01-26),

9. 7455798 - Methods for producing low density products (2008-11-25),

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Profile summary based on public USPTO records.