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Fiberweb Corovin Gmbh

USPTO Granted Patents = 12

% Expired Patents = 66.7

EPO Patents = 4

Forward Citations = 87

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17 inventors (with patents filed for the assignee):

Markus Haberer (4 out of 6 patents)

Steffen Bornemann (3 out of 5 patents)

Mathias Muth (3 out of 4 patents)

4. Ralf Sodemann (3 out of 4 patents)

5. Indra Roy (2 out of 2 patents)

6. Michael Voges (2 out of 3 patents)

7. Joachim Bauer (2 out of 2 patents)

8. Dag Fohlin (1 out of 4 patents)

9. Manfred Wittner (1 out of 4 patents)

10. Henning Röttger (1 out of 6 patents)

11. Helmut Hartl (1 out of 8 patents)

12. Stefanie Streich (1 out of 7 patents)

13. Jean-Claude Abed (1 out of 3 patents)

14. Volker Joerres (1 out of 1 patent)

15. Eduard Herda (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 8420557 - Polyethylene-based, soft nonwoven fabric (2013-04-16),

2. 8231377 - Apparatus and method for stretching an extensible sheet material (2012-07-31),

3. 8138107 - Lightweight spun-bonded non-woven with particular mechanical properties (2012-03-20),

4. 8093162 - Non-woven material comprising polymer fibers using mixtures with amphiphilic block copolymers as well as their production and use (2012-01-10),

5. 8088316 - Method for perforating nonwoven fabric (2012-01-03),

6. 8038725 - Hydrophilic polyolefin materials and method of producing same (2011-10-18),

7. 7919420 - Lightweight spun-bonded nonwoven fabric having special barrier properties (2011-04-05),

8. 7637730 - Non-round spinneret plate hole (2009-12-29),

9. 7390553 - Perforated laminate (2008-06-24),

10. 7386924 - Perforation device (2008-06-17),

11. 7326663 - Spunbonded nonwoven made of endless fibers (2008-02-05),

12. 7271113 - Composite with an absorbent layer (2007-09-18),

Fiberweb Corovin GmbH, located in Peine, Germany, specializes in the development and manufacturing of high-performance nonwoven fabrics. The company focuses on innovative solutions for various applications, including automotive, construction, and hygiene products. With a commitment to sustainability and advanced technology, Fiberweb Corovin integrates research and development to enhance product functionality and performance. The organization plays a significant role in the nonwoven industry, contributing to advancements in material science and engineering.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#4 in Peine

#3,297 in Germany

#48,129 in the World

Fiberweb Corovin Gmbh

Forward Citations = 87

17 inventors:

Markus Haberer (4 out of 6 patents)

Steffen Bornemann (3 out of 5 patents)

Mathias Muth (3 out of 4 patents)

4. Ralf Sodemann (3 out of 4 patents)

5. Indra Roy (2 out of 2 patents)

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