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Dueren, Germany

Sihl Gmbh

USPTO Granted Patents = 17

% Expired Patents = 5.9

EPO Patents = 15

Trademarks = 4

Forward Citations = 240

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26 inventors (with patents filed for the assignee):

Axel Niemöller (7 out of 7 patents)

Steffen Ohr (7 out of 10 patents)

Manfred Schäfer (5 out of 5 patents)

4. Ronny Kunze (4 out of 4 patents)

5. Ralf Liebler (3 out of 4 patents)

6. Dominic Herren (2 out of 2 patents)

7. Zhong Xu (2 out of 10 patents)

8. Roy Keulders (2 out of 2 patents)

9. Axel Niemoeller (2 out of 3 patents)

10. Steven Allen Carlson (2 out of 68 patents)

11. Arthur Reiners (2 out of 2 patents)

12. Axel NIEMÖLLER (2 out of 2 patents)

13. Daniel Loosli (1 out of 1 patent)

14. Lisa Stuber (1 out of 1 patent)

15. Klaus Goetzen (1 out of 2 patents)

17 patents: Sort by Forward Citations

1. 12600158 - Unprinted electrophotographically printable fillable pouches and methods for producing and printing said pouches (2026-04-14),

2. 12459284 - Unprinted inkjet-printable fillable pouches and methods for producing and printing said pouches (2025-11-04),

3. 12420999 - Inkjet printable twist and/or fold wrap films for packaging applications (2025-09-23),

4. 12327881 - Separators for electrochemical cells (2025-06-10),

5. 12257855 - Inkjet printed film for decorative applications (2025-03-25),

6. 11728544 - Separators for electrochemical cells (2023-08-15),

7. 11667802 - Transfer media for transferring sublimation dyes onto three-dimensional surfaces (2023-06-06),

8. 11400744 - Inkjet printable film for packaging applications (2022-08-02),

9. 11230129 - Transfer media for transferring functional active ingredients (2022-01-25),

10. 10442232 - Inkjet printable multi-layer shrink film (2019-10-15),

11. 9796867 - Coating composition for hot sealable, inkjet printable image transfer material (2017-10-24),

12. 8334036 - Multi-layer material comprising self-adhesive and cold seal coatings (2012-12-18),

13. 6206292 - Surface-printable RFID-transponders (2001-03-27),

14. 6096415 - Recording material for electrostatic or electrographic recordings (2000-08-01),

15. 5989701 - Recording material for the inkjet process (1999-11-23),

Sihl GmbH, headquartered in Dueren, Germany, specializes in the development and manufacturing of high-quality media for digital printing and imaging applications. The company focuses on innovative solutions that cater to various sectors, including graphic arts, signage, and packaging. Sihl is committed to sustainability and quality, offering a diverse range of products designed to meet the evolving needs of its global clientele. Its expertise in materials science and coating technology positions Sihl as a leader in the specialty paper and film market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

17 Patents

#3 in Dueren

#2,493 in Germany

#35,885 in the World

Dueren, Germany

Sihl Gmbh

Forward Citations = 240

26 inventors:

Axel Niemöller (7 out of 7 patents)

Steffen Ohr (7 out of 10 patents)

Manfred Schäfer (5 out of 5 patents)

4. Ronny Kunze (4 out of 4 patents)

5. Ralf Liebler (3 out of 4 patents)

Please report any incorrect information to [email protected]

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