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Helsinki, Finland

Ahlstrom Oyj

USPTO Granted Patents = 17

EPO Patents = 11

Trademarks = 8

Forward Citations = 1

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43 inventors (with patents filed for the assignee):

Hervé Planchard (4 out of 6 patents)

Mireille Roux (4 out of 4 patents)

Florence Vidal (4 out of 4 patents)

4. Jesse Shim (3 out of 5 patents)

5. Kevin Kim (2 out of 4 patents)

6. Ryan Kwon (2 out of 4 patents)

7. David Alan Topolenski (2 out of 3 patents)

8. Valerio Miozzo (2 out of 2 patents)

9. Emmanuel Faynot (1 out of 3 patents)

10. Marc Berlioz (1 out of 3 patents)

11. Samuel Merlet (1 out of 3 patents)

12. Claude Leclercq (1 out of 8 patents)

13. Kevin R Schouweiler (1 out of 6 patents)

14. Kent Williamson (1 out of 5 patents)

15. Steven D Schmeichel (1 out of 7 patents)

17 patents: Sort by Forward Citations

1. 12420537 - Breathable cleanroom barrier fabric (2025-09-23),

2. 12344459 - Compostable lid comprising an oxygen barrier layer for sealing a capsule and capsule sealed by the lid (2025-07-01),

3. 12304765 - Method and apparatus for folding a stack of sheets (2025-05-20),

4. 12162659 - Compostable lid for sealing a capsule and a capsule sealed by the lid (2024-12-10),

5. 12146267 - Compostable cellulose-based paper for gas barrier in packaging material (2024-11-19),

6. 12134053 - Filtration media especially useful for filtering fluids associated with wire electron discharge machining (WEDM) processes (2024-11-05),

7. 12122677 - Method of manufacturing a graphene/graphehe oxide layer and a graphene/graphehe oxide-coated support (2024-10-22),

8. 12122174 - Transfer paper for sublimation printing (2024-10-22),

9. 12030006 - Self-supporting pleatable fibrous web especially useful as oil filter media and oil filter comprising the same (2024-07-09),

10. 12023612 - Filtration media (2024-07-02),

11. 12023610 - Self-cleaning filter (2024-07-02),

12. 12012352 - Mat and gypsum boards suitable for wet or humid areas (2024-06-18),

13. 11993449 - Compostable lid intended to seal a capsule and a capsule sealed by the lid (2024-05-28),

14. 11794985 - Compostable lid intended to seal a capsule and a capsule sealed by the lid (2023-10-24),

15. 11787215 - Transfer paper for sublimation printing, comprising an alkaline earth salt (2023-10-17),

Ahlstrom-Munksjö is a global leader in fiber-based materials, supplying innovative and sustainable solutions to customers worldwide. With a focus on sustainability and innovation, the company offers a diverse range of products for various industries, including filtration, medical, and food packaging. Ahlstrom-Munksjö is committed to making a positive impact on the world through its environmentally friendly products and practices.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

17 Patents

#53 in Helsinki

#189 in Finland

#34,831 in the World

Helsinki, Finland

Ahlstrom Oyj

Forward Citations = 1

43 inventors:

Hervé Planchard (4 out of 6 patents)

Mireille Roux (4 out of 4 patents)

Florence Vidal (4 out of 4 patents)

4. Jesse Shim (3 out of 5 patents)

5. Kevin Kim (2 out of 4 patents)

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