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For the Inventor, By the Inventor

Melbourne, Australia

Orica Australia Pty Ltd

Calculating rank
USPTO Granted Patents = 26

% Expired Patents = 7.7



Trademarks = 18

Forward Citations = 196

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58 inventors (with patents filed for the assignee):

goldMedal Gregory Mark Vero (5 out of 7 patents)

silverMedal Patrick William Houlihan (5 out of 5 patents)

bronzeMedal Bruce Leary (4 out of 16 patents)

4.  Michelle Carey (3 out of 3 patents)

5.  Thamala C Weerasinghe (3 out of 3 patents)

6.  Rodney Walter Parr (2 out of 13 patents)

7.  Colin Bruce Ritchie (2 out of 2 patents)

8.  Algirdas Kazimieras Serelis (2 out of 4 patents)

9.  David Stow (2 out of 2 patents)

10.  Karen Elsbury (2 out of 2 patents)

11.  Lisa Madigan (2 out of 2 patents)

12.  Chantel Marise (2 out of 2 patents)

13.  Susan George (2 out of 2 patents)

14.  Hung Van Nguyen (2 out of 2 patents)

15.  Keith Moody (2 out of 4 patents)


Core Competencies:
Water Polishing
Magnetic Resin Separator
Nanoscale Metal
Ion Exchange Resin
Contaminant Removal
Polyester Granules
Water-Borne Coatings
Explosive Manufacture
Surfactants
Bleaching Process
Blasthole Stemming
Magnesium Hydroxide

26 patents:

1. 9011693 - Water polishing process (2015-04-21),
2. 8623216 - Magnetic resin separator (2014-01-07),
3. D691460 - Bracket (2013-10-15),
4. D691024 - Bracket (2013-10-08),
5. 8283034 - Process for producing a nanoscale zero-valent metal (2012-10-09),
6. 7972454 - Gasser composition and method of gassing (2011-07-05),
7. 7785474 - Method for contacting liquid with ion exchange resin (2010-08-31),
8. 7763666 - Plug-flow regeneration process (2010-07-27),
9. 7544733 - Stain resistant water-borne coating composition (2009-06-09),
10. 7540965 - Process for treating concentrated salt solutions containing DOC (2009-06-02),
11. 7514500 - Complexing resins and method for preparation thereof (2009-04-07),
12. 7291272 - Inorganic contaminant removal from water (2007-11-06),
13. 6777489 - Aqueous polymer dispersion (2004-08-17),
14. 6777454 - Vesiculated polyester granules (2004-08-17),
15. 6669849 - Water treatment process (2003-12-30),
Company Overview
Orica Australia Pty Ltd is a leading global provider of commercial explosives and blasting systems, primarily serving the mining, quarrying, and construction sectors. Headquartered in Melbourne, the company specializes in innovative solutions that enhance safety and efficiency in rock fragmentation and material handling. Orica is committed to advancing technology in explosives engineering and offers a range of services, including digital solutions for blast design and monitoring, tailored to meet the diverse needs of its clients across various geographic regions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Orica Australia Pty Ltd USPTO Patent Assignee Logo
26 Patents

#16 in Melbourne

#120 in Australia

#24,848 in the World

Melbourne, AU
Melbourne, Australia

Orica Australia Pty Ltd

Forward Citations = 196

58 inventors:

goldMedal Gregory Mark Vero (5 out of 7 patents)

silverMedal Patrick William Houlihan (5 out of 5 patents)

bronzeMedal Bruce Leary (4 out of 16 patents)

4.  Michelle Carey (3 out of 3 patents)

5.  Thamala C Weerasinghe (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Orica Australia Pty Ltd. Retrieved from https://idiyas.com/company/orica-australia-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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