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For the Inventor, By the Inventor

Hagendorn, Switzerland

Ruggli Projects Ag


USPTO Granted Patents = 10

% Expired Patents = 20.0



Forward Citations = 83

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10 inventors (with patents filed for the assignee):

goldMedal Kilian Rolli (4 out of 5 patents)

silverMedal Peter Mueller (3 out of 36 patents)

bronzeMedal Antonello Zuddas (2 out of 3 patents)

4.  Samuel Schuler (2 out of 6 patents)

5.  Harald Lenherr (1 out of 10 patents)

6.  Luca Tamburin (1 out of 1 patent)

7.  Axel Hammen (1 out of 2 patents)

8.  Heinz Graber (1 out of 1 patent)

9.  Viktor Madl (1 out of 1 patent)

10.  Kurt Kuhn (1 out of 1 patent)

11.  Patrick Baumgartner (1 patent)

12.  Peter MÜLLER (0 patent)

13.  Christoph Kälin (0 patent)


10 patents:

1. 11827462 - Conveying apparatus and method of conveying tampon applicators (2023-11-28),
2. 11608231 - Conveying apparatus and method of conveying tampon applicators (2023-03-21),
3. 10940052 - Method for producing a tampon (2021-03-09),
4. 9861535 - Tampon for days between menstruation (2018-01-09),
5. 8728022 - Tampon applicator assembly (2014-05-20),
6. 8568381 - Tampon and a method of producing a tampon (2013-10-29),
7. 8474114 - Method for the final shaping of a tampon (2013-07-02),
8. 8468662 - Press for producing a tampon (2013-06-25),
9. 8082639 - Method for producing a tampon wrapped in a protective cover (2011-12-27),
10. 6183457 - Tampon and the method for packaging same (2001-02-06),
Ruggli Projects Ag is a dynamic construction company specializing in residential and commercial projects. With a team of experienced professionals, we deliver high-quality construction services tailored to meet our clients' needs. Our expertise includes project management, design-build, and general contracting solutions. Visit our website to learn more about our services and past projects.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#1 in Hagendorn

#1,044 in Switzerland

#55,954 in the World

Hagendorn, CH
Hagendorn, Switzerland

Ruggli Projects Ag

Forward Citations = 83

10 inventors:

goldMedal Kilian Rolli (4 out of 5 patents)

silverMedal Peter Mueller (3 out of 36 patents)

bronzeMedal Antonello Zuddas (2 out of 3 patents)

4.  Samuel Schuler (2 out of 6 patents)

5.  Harald Lenherr (1 out of 10 patents)

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