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For the Inventor, By the Inventor

Weggis, Switzerland

Steiner Ag Weggis


USPTO Granted Patents = 20

% Expired Patents = 15.0


Trademarks = 1

Forward Citations = 118

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5 inventors (with patents filed for the assignee):

goldMedal Adrian Steiner (16 out of 18 patents)

silverMedal Francoisc Dirren (1 out of 1 patent)

bronzeMedal Jean-Paul In Albon (1 out of 2 patents)

4.  Philippe Comte (1 out of 1 patent)

5.  Hubert Bruttin (1 out of 2 patents)

6.  Jean-Paul In-Albon (5 patents)

7.  Thorsten Schindler (1 patent)


20 patents:

1. 12648667 - Method for producing coffee using opposed pistons (2026-06-09),
2. 12557936 - Method for preparing a beverage, preferably milk froth or hot milk (2026-02-24),
3. D1041226 - Coffee machine (2024-09-10),
4. 11712128 - Milk module for generating milk foam or milk beverages, preferably for installing into a coffee machine (2023-08-01),
5. 11666175 - Device for heating milk or milk foam (2023-06-06),
6. 11582980 - Method for heating milk or milk foam (2023-02-21),
7. 11576522 - Operating unit for discharge of steam from a coffee machine (2023-02-14),
8. D955796 - Coffee machine (2022-06-28),
9. 10980368 - Device for pouring out milk froth, liquids or the like (2021-04-20),
10. 10898025 - Apparatus with an outlet particularly for milk froth, and a coffee machine (2021-01-26),
11. 10897919 - Method for producing milk foam (2021-01-26),
12. 10638873 - Method for generating milk froth (2020-05-05),
13. 10631561 - Method and apparatus for producing milk foam (2020-04-28),
14. 9622618 - Coffee grinder, in particular for an automatic coffee machine (2017-04-18),
15. 9532678 - Cleaning system for a coffee machine or a similar device (2017-01-03),
Company Overview
Steiner Ag Weggis is a Swiss company specializing in the development and manufacturing of high-quality precision instruments and components. The organization focuses on innovative solutions for various industries, including medical technology, automotive, and industrial applications. With a commitment to excellence, Steiner Ag Weggis leverages advanced engineering and technology to deliver products that meet the evolving needs of its clients, ensuring reliability and performance in demanding environments.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#1 in Weggis

#620 in Switzerland

#31,264 in the World

Weggis, CH
Weggis, Switzerland

Steiner Ag Weggis

Forward Citations = 118

5 inventors:

goldMedal Adrian Steiner (16 out of 18 patents)

silverMedal Francoisc Dirren (1 out of 1 patent)

bronzeMedal Jean-Paul In Albon (1 out of 2 patents)

4.  Philippe Comte (1 out of 1 patent)

5.  Hubert Bruttin (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Steiner Ag Weggis. Retrieved from https://idiyas.com/company/steiner-ag-weggis

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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