Polykeg S.r.l.

USPTO Granted Patents = 5

EPO Patents = 12

Trademarks = 3

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Sergio Sonzogni (5 out of 10 patents)

Philip Andrew Walton (5 out of 36 patents)

Robert Tansley (1 out of 1 patent)

4. Andrew Gibbs (1 out of 1 patent)

5. Andrew Smith (1 out of 24 patents)

5 patents: Sort by Forward Citations

1. 11851315 - Flow terminal for a container dip tube (2023-12-26),

2. 11524885 - Valve closure with concentric spring-loaded moving valve members, the internal valve member having axial protrusions (2022-12-13),

3. 11358855 - Valve closure incorporating an over-pressure relief valve (2022-06-14),

4. 11299384 - Bag-in-keg container with fixed pressure PRV (2022-04-12),

5. D944485 - Container with a slim handle (2022-02-22),

Polykeg S.r.l. is a leading manufacturer of polypropylene kegs for the beverage industry. With over 30 years of experience, Polykeg offers innovative and sustainable solutions for beer, wine, and other beverages. Their kegs are lightweight, reusable, and fully recyclable, making them an environmentally friendly choice for breweries and beverage companies worldwide.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

5 Patents

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