Denis Rotta

This inventor holds 20 USPTO granted patents and 6 published patent applications, plus 9 CIPO patents and 22 EPO patents, primarily in Beverage Preparation. Top assignees: Luigi Lavazza S.p.a, Argotec S.r.l.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Denis Rotta. Retrieved from https://idiyas.com/inventor/denis-rotta

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 20 (Patent Applications = 6)

% Patents Active = 100.0

CIPO Patents = 9 (Patent Applications = 4)

EPO Patents = 22 (Patent Applications = 29)

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 66(Granted Patents)

Location History:

Dronero, IT (2015 - 2020)
Turin, IT (2018 - 2022)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2015-2026

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Areas of Expertise:

Brewing Unit

Motorized Brewing

Espresso Coffee

Milk Frothing

Capsule System

Infusion Assembly

Dispensing Assembly

Valve Unit

Liquid Products

Preparation Machines

Self-Priming Device

Gripper Retention

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12690714 - Brewing unit (2026-07-28),

2. 12616331 - Motorized brewing unit (2026-05-05),

3. 12185864 - Motorized brewing unit (2025-01-07),

4. 11445851 - Machine for the preparation of beverages, in particular espresso coffee, and device for self-priming which can be used in said machine (2022-09-20),

5. 11122929 - Machine for preparing beverages, in particular espresso coffee, a valve and a valve unit that can be used in said machine (2021-09-21),

6. 11122928 - Device for heating and frothing milk and wand for such a device (2021-09-21),

7. 11045037 - Brewing unit, machine and system for the preparation of a beverage using prepackaged capsules (2021-06-29),

8. 10743707 - Capsule or cartridge and infusion assembly for the preparation of a beverage, in particular coffee (2020-08-18),

9. 10716429 - Machine for preparing beverages, in particular espresso coffee, and valve and valve unit for use therein (2020-07-21),

10. 10631681 - System for the preparation of beverages (2020-04-28),

11. 10568451 - Dispensing assembly for machines for preparing liquid products by means of capsules (2020-02-25),

12. 10420437 - Machine for the preparation of liquid products via capsules (2019-09-24),

13. 10413113 - Machine for the preparation of liquid products via capsules (2019-09-17),

14. 10376093 - Machine for preparing liquid products, in particular via capsules (2019-08-13),

15. 10368687 - Machine for preparing liquid products, in particular via capsules (2019-08-06),

Title: Denis Rotta: Innovator in Beverage Preparation Technology

Introduction

Denis Rotta, a prolific inventor based in Turin, Italy, has made significant contributions to the field of beverage preparation technology. With a total of 18 patents to his name, Rotta's innovations streamline the brewing process while enhancing user experience.

Latest Patents

Among his latest patents is the Motorized Brewing Unit, designed to improve the efficiency of beverage preparation. This innovative unit features a first component with a receptacle for capsules or pods, and a second moving part that shifts between open and closed positions to create a brewing chamber. An electric motor drives the movement, while a sophisticated transmission mechanism links the motor's function to the relative positioning of the parts. An electronic control unit oversees the motor's operations, allowing for precise control over the brewing process.

Another notable invention is the Machine for the Preparation of Beverages, particularly espresso coffee, which incorporates a hydraulic circuit. This machine consists of a brewing unit, a water tank, a pump, and a heating device, all working together to deliver a seamless brewing experience. The self-priming device within it features a spillage member made of water and air-permeable material, ensuring optimal functioning by managing fluid dynamics effectively.

Career Highlights

Denis Rotta has held key positions at renowned companies, including Luigi Lavazza S.p.A. and Argotec S.r.l., where he honed his skills in design and engineering. His work in these organizations has allowed him to translate innovative ideas into practical applications that cater to beverage enthusiasts.

Collaborations

Throughout his career, Rotta has collaborated with talented professionals such as Luca Bugnano and Alberto Cabilli. These partnerships have fostered creative exchanges that have led to advancements in product development and patent filing.

Conclusion

Denis Rotta stands out as a leading figure in the realm of beverage technology innovations. His patented inventions not only showcase his expertise but also reflect his commitment to enhancing user experiences in beverage preparation. As the industry continues to evolve, Rotta's contributions will undoubtedly play a vital role in shaping its future.

Profile summary based on public USPTO records.