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For the Inventor, By the Inventor

Peine, Germany

Fiberweb Corovin Gmbh

Calculating rank
USPTO Granted Patents = 12

% Expired Patents = 66.7


Forward Citations = 88

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17 inventors (with patents filed for the assignee):

goldMedal Markus Haberer (4 out of 6 patents)

silverMedal Steffen Bornemann (3 out of 5 patents)

bronzeMedal 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:

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),
Company Overview
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 synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#4 in Peine

#3,301 in Germany

#48,235 in the World

Peine, DE
Peine, Germany

Fiberweb Corovin Gmbh

Forward Citations = 88

17 inventors:

goldMedal Markus Haberer (4 out of 6 patents)

silverMedal Steffen Bornemann (3 out of 5 patents)

bronzeMedal Mathias Muth (3 out of 4 patents)

4.  Ralf Sodemann (3 out of 4 patents)

5.  Indra Roy (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fiberweb Corovin Gmbh. Retrieved from https://idiyas.com/company/fiberweb-corovin

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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