logo

For the Inventor, By the Inventor

Schoerfling, Austria

Evonik Fibres Gmbh


USPTO Granted Patents = 14

% Expired Patents = 21.4



Trademarks = 1

Forward Citations = 115

Loading Chart...
Loading Chart...

14 inventors (with patents filed for the assignee):

goldMedal Markus Ungerank (9 out of 10 patents)

silverMedal Harald Roegl (4 out of 4 patents)

bronzeMedal Tymen Visser (3 out of 4 patents)

4.  Harald Rögl (3 out of 5 patents)

5.  Steven Kristian Pedersen (2 out of 54 patents)

6.  Goetz Baumgarten (2 out of 11 patents)

7.  Markus Priske (2 out of 13 patents)

8.  Frank Wiese (1 out of 8 patents)

9.  Jörg Balster (1 out of 1 patent)

10.  Christoph Führer (1 out of 1 patent)

11.  Christian Maurer (1 out of 1 patent)

12.  Dieter Danzer (1 out of 1 patent)

13.  Juergen Eder (1 out of 1 patent)

14.  Joerg Balster (1 out of 1 patent)

15.  Ingrid Winette Velthoen (1 out of 1 patent)


14 patents:

1. 11724978 - Method for oxidizing a 1,1,-bis-(3,4-dimethylphenyl)-alkane to 3,3',4,4′-benzophenone tetracarboxylic acid (2023-08-15),
2. 11547970 - Membrane bundle layout having spacers (2023-01-10),
3. 10933378 - Hollow fibre membrane cartridge and module for the separation of fluids (2021-03-02),
4. 10471380 - Process for separation of gases with reduced maintenance costs (2019-11-12),
5. 10456750 - Membrane cartridge system (2019-10-29),
6. 10118136 - Polyimide membranes made of polymerization solutions (2018-11-06),
7. 10040036 - Highly-selective polyimide membranes with increased permeance, said membranes consisting of block copolyimides (2018-08-07),
8. 9873093 - Method for producing polyimide membranes (2018-01-23),
9. 9770687 - Control of gas composition of a gas separation system having membranes (2017-09-26),
10. 9469048 - Polyimide powder having high thermooxidative stability (2016-10-18),
11. 9314735 - Method for separating gases (2016-04-19),
12. 8999038 - Process for separation of gases (2015-04-07),
13. 7812099 - Process for preparing a block copolymer from polyimides and use of the block copolymer for producing powders and mouldings (2010-10-12),
14. 7687668 - Process for preparing 4,4' difluorobenzophenone (2010-03-30),
Company Overview
Evonik Fibres GmbH, based in Schoerfling, Austria, specializes in the development and production of high-performance fibers and materials. The company focuses on innovative solutions for various industries, including automotive, textiles, and industrial applications. With a commitment to sustainability and advanced technology, Evonik Fibres leverages its expertise in polymer chemistry and fiber technology to create products that enhance performance and efficiency. The company's research initiatives are aimed at addressing contemporary challenges in material science.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#1 in Schoerfling

#234 in Austria

#42,249 in the World

Schoerfling, AT
Schoerfling, Austria

Evonik Fibres Gmbh

Forward Citations = 115

14 inventors:

goldMedal Markus Ungerank (9 out of 10 patents)

silverMedal Harald Roegl (4 out of 4 patents)

bronzeMedal Tymen Visser (3 out of 4 patents)

4.  Harald Rögl (3 out of 5 patents)

5.  Steven Kristian Pedersen (2 out of 54 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Evonik Fibres Gmbh. Retrieved from https://idiyas.com/company/evonik-fibres

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]
Loading…