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For the Inventor, By the Inventor

Montreal, Canada

Alcan International Limited


USPTO Granted Patents = 495



Forward Citations = 6,459

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536 inventors (with patents filed for the assignee):

goldMedal Ghyslain Dube (24 out of 24 patents)

silverMedal Iljoon Jin (23 out of 24 patents)

bronzeMedal David James Lloyd (16 out of 20 patents)

4.  Aron M Rosenfeld (15 out of 18 patents)

5.  Olivo G Sivilotti (14 out of 25 patents)

6.  Adam J Gesing (14 out of 24 patents)

7.  Robert Arthur Innes (12 out of 12 patents)

8.  Sadashiv K Nadkarni (12 out of 12 patents)

9.  Jean-Paul R Huni (12 out of 14 patents)

10.  Don Allen Doutre (11 out of 14 patents)

11.  Mukesh K Jain (11 out of 11 patents)

12.  Ernest W Dewing (11 out of 16 patents)

13.  Melville D Ball (10 out of 13 patents)

14.  Pierre Henri Marois (9 out of 14 patents)

15.  Paul Smits (9 out of 9 patents)


Core Competencies:
Aluminum Alloy
Electrolysis Cell
Heat Exchangers
Metal Inclusions
Corrosion Resistance
Slurry Production
Casting Mold
Metal Containers
Diffraction Gratings
Continuous Belt Casting
Anisotropic Sheet
Spent Pot Linings

495 patents:

1. 8252128 - Aluminum alloy and extrusion (2012-08-28),
2. D662521 - Mixing rotor (2012-06-26),
3. 7927518 - [object Object] (2011-04-19),
4. 7785497 - High swelling ramming paste for aluminum electrolysis cell (2010-08-31),
5. 7781071 - Aluminum alloy tube and fin assembly for heat exchangers having improved corrosion resistance after brazing (2010-08-24),
6. 7666248 - Method of priming filter for molten metal (2010-02-23),
7. 7615127 - Process of producing overhead transmission conductor (2009-11-10),
8. 7588134 - Deformable/inflatable wear liner (2009-09-15),
9. 7562692 - Aluminum alloy-boron carbide composite material (2009-07-21),
10. 7550029 - [object Object] (2009-06-23),
11. 7497402 - Storage and transportation of aluminium strip (2009-03-03),
12. 7473376 - Apparatus for production, withdrawal and transfer of highly viscous slurry (2009-01-06),
13. 7472613 - Device and method for measuring metal inclusions (2009-01-06),
14. 7462271 - Stabilizers for titanium diboride-containing cathode structures (2008-12-09),
15. 7448153 - Container label with tear-off part (2008-11-11),
Alcan International Limited is a multinational company specializing in aluminum production and manufacturing. With a strong focus on innovation and sustainability, Alcan offers a wide range of aluminum-based products and solutions for various industries including aerospace, automotive, packaging, and construction. With operations in several countries worldwide, Alcan is committed to delivering high-quality products and services, while promoting environmental stewardship and social responsibility.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

495 Patents

#3 in Montreal

#19 in Canada

#1,897 in the World

...
Montreal, Canada

Alcan International Limited

Forward Citations = 6,459

536 inventors:

goldMedal Ghyslain Dube (24 out of 24 patents)

silverMedal Iljoon Jin (23 out of 24 patents)

bronzeMedal David James Lloyd (16 out of 20 patents)

4.  Aron M Rosenfeld (15 out of 18 patents)

5.  Olivo G Sivilotti (14 out of 25 patents)

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