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Amstelveen, Netherlands

Koninklijke Emballage Industrie Van Leer B.v.

USPTO Granted Patents = 50

CIPO Patents = 1

Trademarks = 1

Forward Citations = 1,040

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46 inventors (with patents filed for the assignee):

Gerrit J Van Keimpema (5 out of 6 patents)

Willem Koudstaal (4 out of 4 patents)

Herman P Kars (3 out of 5 patents)

4. Frans A Tasseron (3 out of 3 patents)

5. Per L Wolff (3 out of 3 patents)

6. Roger A Shefford (3 out of 3 patents)

7. Edward J Farrington (2 out of 3 patents)

8. Peter G Turner (2 out of 2 patents)

9. Harald Feijth (2 out of 2 patents)

10. Maurice Gerardus Van Giezen (2 out of 2 patents)

11. Oscar Jacques Van Leer (2 out of 2 patents)

12. John Arthur Gent (2 out of 5 patents)

13. Matheus Johannes Coppens (2 out of 2 patents)

14. Johannes T Brugmans (2 out of 4 patents)

15. Duggan J Gash (2 out of 2 patents)

Core Competencies:

Laminated Products

Collapsible Containers

Thermoplastic Containers

Hologram Embossing

Valve Closures

Metallized Labels

Foam Products

Flow Control Devices

Packaging Solutions

Drink Containers

Bulk Freight Containers

Screw Caps

50 patents: Sort by Forward Citations

1. 5908526 - Process of manufacturing a laminated product (1999-06-01),

2. 5853100 - Drum with drum closure and method (1998-12-29),

3. 5823382 - Baseplate for a pallet container (1998-10-20),

4. 5622277 - Collapsible container for fluid products (1997-04-22),

5. 5538155 - Flexible container for bulk material (1996-07-23),

6. D362618 - Combined drink container and straw (1995-09-26),

7. 5432437 - Exposure meter for use with indiction heat sealing of containers (1995-07-11),

8. D357417 - Container (1995-04-18),

9. 5257707 - Collapsible container (1993-11-02),

10. 5238516 - Method for embossing holograms (1993-08-24),

11. 5143504 - Method of manufacturing a seam connection (1992-09-01),

12. 5022552 - Method for producing of a closure for a container, closure, container as (1991-06-11),

13. 4962862 - Thermoplastic container having end wall butt-welded to body (1990-10-16),

14. 4944399 - Container with integral foldable handle (1990-07-31),

15. 4806021 - Container for drink and method of manufacturing the container (1989-02-21),

Koninklijke Emballage Industrie Van Leer B.V. is a leading global packaging company with a rich history spanning over 100 years. They specialize in developing innovative packaging solutions for multiple industries including food, beverages, chemicals, pharmaceuticals, and more. With a commitment to sustainability, Van Leer focuses on reducing environmental impact through their products and manufacturing processes. They have a diverse portfolio of packaging options, including metal cans, drums, and advanced plastic containers. Van Leer's extensive global presence enables them to serve customers worldwide and provide efficient supply chain solutions. Through continuous research and development, they strive to meet the evolving needs of the packaging industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

50 Patents

#4 in Amstelveen

#162 in Netherlands

#13,583 in the World

Amstelveen, Netherlands

Koninklijke Emballage Industrie Van Leer B.v.

Forward Citations = 1,040

46 inventors:

Gerrit J Van Keimpema (5 out of 6 patents)

Willem Koudstaal (4 out of 4 patents)

Herman P Kars (3 out of 5 patents)

4. Frans A Tasseron (3 out of 3 patents)

5. Per L Wolff (3 out of 3 patents)

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