% Expired Patents = 50.0

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Markus Böhn (1 out of 6 patents)

Ullrich Muenstermann (1 out of 6 patents)

Erwin Glawion (1 out of 7 patents)

4. Dieter Zenker (1 out of 2 patents)

5. Ullrich Münstermann (1 out of 8 patents)

4 patents: Sort by Forward Citations

1. 10539369 - Heating system for warming a gaseous treatment medium for a dryer (2020-01-21),

2. 9334585 - Spinning bath vat (2016-05-10),

3. 9333731 - Device for bonding textile fibers by means of hot gases (2016-05-10),

4. 8782861 - Apparatus for compacting a fiber web (2014-07-22),

Company Overview

Truetzschler Nonwovens GmbH is a leading manufacturer of nonwoven machinery and equipment. With a focus on innovation and quality, the company offers a wide range of solutions for the nonwoven industry. From fiber preparation to web forming and bonding, Truetzschler Nonwovens provides state-of-the-art technology to produce high-quality nonwoven products. With a global presence and a commitment to customer satisfaction, Truetzschler Nonwovens is a trusted partner for nonwoven manufacturers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#3 in Egelsbach

#7,037 in Germany

Egelsbach, Germany

Truetzschler Nonwovens Gmbh

Forward Citations = 1

5 inventors:

Markus Böhn (1 out of 6 patents)

Ullrich Muenstermann (1 out of 6 patents)

Erwin Glawion (1 out of 7 patents)

4. Dieter Zenker (1 out of 2 patents)

5. Ullrich Münstermann (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Truetzschler Nonwovens Gmbh. Retrieved from https://idiyas.com/company/truetzschler-nonwovens

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]