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Uni-Chains A/s

USPTO Granted Patents = 12

% Expired Patents = 8.3

EPO Patents = 1

Trademarks = 2

Forward Citations = 118

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8 inventors (with patents filed for the assignee):

Poul Erik Damkjaer (8 out of 19 patents)

John Haue Damkjær (2 out of 2 patents)

Poul Erik Damkjær (2 out of 3 patents)

4. Kenneth Westergaard Andersen (1 out of 23 patents)

5. Peter Broe (1 out of 2 patents)

6. Poul Erik Damkjae Buttedr (1 out of 3 patents)

7. John Haue Damkjae Buttedr (1 out of 1 patent)

8. John Haue Damkjaer (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 8020693 - Belt link with half the surface inclined (2011-09-20),

2. 7828136 - Side-flexing conveyor belt (2010-11-09),

3. 7364038 - Conveyor belt link incorporating one or more rollers (2008-04-29),

4. RE40248 - Wide chain link conveyor structure (2008-04-21),

5. D509038 - Chain link conveyor structure (2005-08-30),

6. 6758329 - Wide chain link conveyor structure (2004-07-06),

7. 6662938 - Locking arrangement for releasably locking a transverse rod to a chain link (2003-12-16),

8. 6412625 - Feed apparatus (2002-07-02),

9. 6390288 - Feed apparatus (2002-05-21),

10. 6332531 - Modular unit for the fabrication of conveyors (2001-12-25),

11. 6216854 - Side-flexing conveyor belt (2001-04-17),

12. 6073756 - Side-flexing conveyor belt (2000-06-13),

Uni-Chains A/S is a global leader in the manufacturing of modular plastic conveyor belts and chains. With over 40 years of experience, Uni-Chains offers innovative solutions for a wide range of industries including food processing, packaging, automotive, and more. Their products are known for their durability, reliability, and efficiency, making them the preferred choice for businesses worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

12 Patents

#5 in Vejle

#234 in Denmark

#48,036 in the World

Uni-Chains A/s

Forward Citations = 118

8 inventors:

Poul Erik Damkjaer (8 out of 19 patents)

John Haue Damkjær (2 out of 2 patents)

Poul Erik Damkjær (2 out of 3 patents)

4. Kenneth Westergaard Andersen (1 out of 23 patents)

5. Peter Broe (1 out of 2 patents)

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