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Alpla Werke Alwin Lehner Gmbh+co. Kg

USPTO Granted Patents = 90

EPO Patents = 79

Trademarks = 17

Forward Citations = 213

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54 inventors (with patents filed for the assignee):

Robert Siegl (23 out of 26 patents)

Johann Künz (19 out of 21 patents)

Oliver Unterlechner (8 out of 12 patents)

4. Udo Suffa (6 out of 9 patents)

5. Adem Demir (4 out of 4 patents)

6. Andreas Weber (3 out of 3 patents)

7. Florian Müller (3 out of 3 patents)

8. Klemens Bösch (3 out of 3 patents)

9. Thomas Bohle (3 out of 3 patents)

10. Franz-Michael Lässer (3 out of 3 patents)

11. Matthias Dangl (3 out of 3 patents)

12. Monis Bangi (2 out of 8 patents)

13. Christian Krammer (2 out of 3 patents)

14. Stephen Langstaff (2 out of 6 patents)

15. Christopher Konkel (2 out of 4 patents)

Core Competencies:

Plastic Containers

Blow Molding

Injection Molding

Recycled PET

Container Closures

Thin-Wall Injection Molding

Aerosol Containers

Thermal Processing

Preform Production

Recycling Processes

Foamed Granulate

In-Mould Labelling

90 patents: Sort by Forward Citations

1. 12466624 - Closure cap (2025-11-11),

2. 12397967 - Plastic container (2025-08-26),

3. 12371231 - Container closure (2025-07-29),

4. 12343910 - Method for producing an rPET plastic material for use in a thin-wall injection molding method and containers, such as cups, bowls, trays or multi-compartment packagings produced by the thin-wall injection molding method (2025-07-01),

5. 12297012 - Plastic container comprising a pouring element (2025-05-13),

6. 12297010 - Container closure (2025-05-13),

7. 12275181 - Blow mold, stretch blow molder and method for forming a container (2025-04-14),

8. 12275178 - Method for operating a device, computer program product and device for producing a product (2025-04-14),

9. 12227337 - Container closure (2025-02-18),

10. 12227329 - Stretch-blown plastic container with a handle region made integral and method of production for the plastic container (2025-02-18),

11. 12195237 - Extrusion blow molded container (2025-01-14),

12. 12182642 - Plastic container and method for determining a property of a plastic container (2024-12-31),

13. D1054288 - Bottle cap (2024-12-17),

14. 12162668 - Pressure container of plastic (2024-12-10),

15. 12129096 - Adapter for connecting a refill container (2024-10-29),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

90 Patents

#1 in 6971 Hard

#40 in Austria

#8,253 in the World

Alpla Werke Alwin Lehner Gmbh+co. Kg

Forward Citations = 213

54 inventors:

Robert Siegl (23 out of 26 patents)

Johann Künz (19 out of 21 patents)

Oliver Unterlechner (8 out of 12 patents)

4. Udo Suffa (6 out of 9 patents)

5. Adem Demir (4 out of 4 patents)

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