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Horsholm, Denmark

Vkr Holding A/s

USPTO Granted Patents = 228

CIPO Patents = 2

EPO Patents = 586

Trademarks = 22

Forward Citations = 1,241

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202 inventors (with patents filed for the assignee):

Utku Ahmet Özden (20 out of 20 patents)

Claes Lindgren (19 out of 30 patents)

Peter Sønderkær (18 out of 18 patents)

4. Brent Møller (15 out of 15 patents)

5. James Eric Brinton (13 out of 14 patents)

6. Jens Troels Plesner Kristensen (13 out of 13 patents)

7. Jacob Christian Molbo (13 out of 13 patents)

8. Charles Joseph Rimsky (12 out of 13 patents)

9. Kristian Ørnsvig Nielsen (12 out of 12 patents)

10. Simon Johnsen (11 out of 11 patents)

11. Lars Kristensen (11 out of 11 patents)

12. Karsten Hansgaard Nielsen (9 out of 10 patents)

13. Søren Vejling Andersen (9 out of 9 patents)

14. Steve Roy Kastner (9 out of 11 patents)

15. Thomas Villiam Sejer Mikkelsen (8 out of 8 patents)

Core Competencies:

Roof Windows

Vacuum Insulated Glass

Flashing Devices

Window Components

Laminated VIG Units

Thermal Deflection

Skylight Assemblies

Sealing Techniques

Ventilation Units

Frame Solutions

Packaging Solutions

Edge Seal Technology

228 patents: Sort by Forward Citations

1. 12486669 - Flashing device and a method of mounting a flashing device at a roof window (2025-12-02),

2. 12459167 - Method for attaching two window components (2025-11-04),

3. 12428193 - Packed roof window products (2025-09-30),

4. 12421728 - Roof window, a kit with a covering assembly, and a method for mounting a roof window (2025-09-23),

5. 12416157 - Method for mounting a roof window, a kit for use in the method, and a roof window (2025-09-16),

6. 12415671 - Packaging for roof window installation products, a packed kit of window installation products, and the use of a packaging for roof window installation products (2025-09-16),

7. 12410655 - Triple pane vacuum insulated glass unit (2025-09-09),

8. 12392192 - Vacuum insulated glass unit with getter, and method of activating a getter in vacuum insulated glass unit (2025-08-19),

9. 12378769 - Roof window comprising a frame with receiving structures (2025-08-05),

10. 12366109 - Method of providing edge seal for vacuum insulated glass unit (2025-07-22),

11. 12345047 - Roof window comprising releasable components (2025-07-01),

12. 12331571 - Roof window with a hinge assembly comprising a hinge unit and a coupling unit configured to assume at least one intermediate position and a final position (2025-06-17),

13. D1079059 - Window accessory (2025-06-10),

14. 12326037 - Roof window comprising a frame with an interface unit (2025-06-10),

15. 12326036 - VIG unit with temporary evacuation gap in perimeter seal (2025-06-10),

VKR Holding A/S is a Danish industrial holding company, with interests in several businesses primarily involved in roof windows and skylights, modular glass systems, and solar energy. Founded in 1941, the company operates globally, with production facilities and sales offices in more than 40 countries. VKR Holding aims to create better living environments with innovative solutions, energy-efficient products, and sustainable practices.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

228 Patents

#1 in Horsholm

#15 in Denmark

#3,643 in the World

Horsholm, Denmark

Vkr Holding A/s

Forward Citations = 1,241

202 inventors:

Utku Ahmet Özden (20 out of 20 patents)

Claes Lindgren (19 out of 30 patents)

Peter Sønderkær (18 out of 18 patents)

4. Brent Møller (15 out of 15 patents)

5. James Eric Brinton (13 out of 14 patents)

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