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For the Inventor, By the Inventor

Toronto, Canada

Falconbridge Limited

Calculating rank
USPTO Granted Patents = 29

% Expired Patents = 6.9



Forward Citations = 240

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44 inventors (with patents filed for the assignee):

goldMedal Srdjan Bulatovic (10 out of 13 patents)

silverMedal Victor E Robinson (4 out of 5 patents)

bronzeMedal James F Jackson (3 out of 3 patents)

4.  Tim M Jessup (3 out of 3 patents)

5.  Simon O Fekete (2 out of 3 patents)

6.  Philip Donaldson (2 out of 2 patents)

7.  Robert S Salter (2 out of 2 patents)

8.  Gary J O'Connell (2 out of 2 patents)

9.  David G Tisdale (2 out of 2 patents)

10.  Sadan Kelebek (2 out of 2 patents)

11.  Peter F Wells (2 out of 2 patents)

12.  Gary H Kaiura (2 out of 2 patents)

13.  Donald W Kirk (1 out of 7 patents)

14.  John W Graydon (1 out of 3 patents)

15.  Gordon Steven Iverson (1 out of 5 patents)


Core Competencies:
Flotation Separation
Chromium Removal
Nickel Recovery
Polymetallic Sulphides
Bastnaesite Flotation
Mine Waste Capping
Cathode Stripping
Phosphate Beneficiation
Reducing Gases
Mineral Separation
Electrodeposited Metals
Lateritic Ores

29 patents:

1. 7318914 - Chromium removal from leach liquors produced during high pressure acid leaching of lateritic ores (2008-01-15),
2. 7306706 - Method and apparatus for stripping electrodeposited metal sheets from permanent cathodes (2007-12-11),
3. 7285193 - Encapsulated cathode hanger bar and method of manufacturing (2007-10-23),
4. 7014036 - Cathode linear conveyer assembly (2006-03-21),
5. 6379426 - Fluidized bed reduction of laterite fines with reducing gases generated in situ (2002-04-30),
6. 6004069 - Method for capping mine waste and tailing deposits (1999-12-21),
7. 5795466 - Process for improved separation of sulphide minerals or middlings (1998-08-18),
8. 5693692 - Depressant for flotation separation of polymetallic sulphide ores (1997-12-02),
9. 5419880 - Controlled acid-strong acid strip process (1995-05-30),
10. 5411148 - Selective flotation process for separation of sulphide minerals (1995-05-02),
11. 5382278 - Pretreatment of chromium-bearing metal scrap to remove chromium (1995-01-17),
12. 5240496 - Pretreatment of chromium-bearing metal scrap to remove chromium (1993-08-31),
13. 5238579 - Method for generating coarse precipitates from solutions or slurries (1993-08-24),
14. 5149410 - Cathode stripping apparatus (1992-09-22),
15. 5147528 - Phosphate beneficiation process (1992-09-15),
Company Overview
Falconbridge Limited is a prominent Canadian company headquartered in Toronto, specializing in the mining and production of base metals, particularly nickel and copper. The organization is known for its commitment to sustainable mining practices and innovative technologies that enhance resource extraction and processing efficiency. With a focus on environmental stewardship, Falconbridge operates in various regions, contributing to the global supply chain of essential metals used in numerous industries, including construction, automotive, and electronics.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

29 Patents

#52 in Toronto

#482 in Canada

#22,595 in the World

Toronto, CA
Toronto, Canada

Falconbridge Limited

Forward Citations = 240

44 inventors:

goldMedal Srdjan Bulatovic (10 out of 13 patents)

silverMedal Victor E Robinson (4 out of 5 patents)

bronzeMedal James F Jackson (3 out of 3 patents)

4.  Tim M Jessup (3 out of 3 patents)

5.  Simon O Fekete (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Falconbridge Limited. Retrieved from https://idiyas.com/company/falconbridge

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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