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Helsinki, Finland

Ahlstrom Corporation

USPTO Granted Patents = 38

CIPO Patents = 4

EPO Patents = 25

Trademarks = 7

Forward Citations = 249

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73 inventors (with patents filed for the assignee):

Roberto Pedoja (5 out of 7 patents)

Christine M Stanfel (5 out of 5 patents)

Menno Dufour (3 out of 5 patents)

4. Farina Diani Pangestu (3 out of 3 patents)

5. Joseph Dussaud (3 out of 10 patents)

6. Rongguo Zhao (2 out of 10 patents)

7. Reijo Vesala (2 out of 27 patents)

8. Frank Cousart (2 out of 2 patents)

9. Alain Domard (2 out of 6 patents)

10. Noel Cartier (2 out of 3 patents)

11. Gilles Gauthier (2 out of 2 patents)

12. Noël Cartier (2 out of 2 patents)

13. Eliane Espuche (2 out of 2 patents)

14. Pierre Girard (2 out of 7 patents)

15. Francois-Pierre Navarre (2 out of 4 patents)

38 patents: Sort by Forward Citations

1. 10370797 - Cellulosic fiber-based substrate, method of production and use as a substrate for adhesive tapes (2019-08-06),

2. 9714478 - Unidirectional reinforcement and a method of producing a unidirectional reinforcement (2017-07-25),

3. 9662600 - High efficiency and high capacity glass-free fuel filtration media and fuel filters and methods employing the same (2017-05-30),

4. 9656195 - Coalescence media for separation of water-hydrocarbon emulsions (2017-05-23),

5. 9505193 - Stitched unidirectional or multi-axial reinforcement and a method of producing the same (2016-11-29),

6. 9492775 - Air filtration media, media constructions and methods (2016-11-15),

7. 9441327 - Dimensionally stable paper and production method thereof (2016-09-13),

8. 9353480 - Sterilizable and printable nonwoven packaging materials (2016-05-31),

9. 9290877 - Method of making glazed nonwoven fabric (2016-03-22),

10. 8962128 - Nonwoven substrate for joint tape and joint tape that is dimensionally stable and foldable without losing mechanical strength containing said substrate (2015-02-24),

11. 8871342 - Cellulose fibre-based support containing a modified PVA layer-method for production and use (2014-10-28),

12. 8833567 - Coalescence media for separation of water-hydrocarbon emulsions (2014-09-16),

13. 8747668 - Separation media for separating water-hydrocarbon emulsions having low interfacial tensions (2014-06-10),

14. 8597555 - Method for manufacturing soft, resistant and bulky nonwoven and nonwoven thus obtained (2013-12-03),

15. 8524081 - Separation modules including media for separating water-hydrocarbon emulsions having low interfacial tensions (2013-09-03),

Ahlstrom-Munksjö is a global leader in sustainable and innovative fiber-based materials. With a focus on filtration, food packaging, and sustainable alternatives to single-use plastic, the company provides solutions to a wide range of industries. With a history dating back to 1851, Ahlstrom-Munksjö continues to drive forward with cutting-edge technology and a commitment to sustainability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

38 Patents

#25 in Helsinki

#93 in Finland

#17,314 in the World

Helsinki, Finland

Ahlstrom Corporation

Forward Citations = 249

73 inventors:

Roberto Pedoja (5 out of 7 patents)

Christine M Stanfel (5 out of 5 patents)

Menno Dufour (3 out of 5 patents)

4. Farina Diani Pangestu (3 out of 3 patents)

5. Joseph Dussaud (3 out of 10 patents)

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