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Lenzing, undefined

Chemiefaser Lenzing Aktiengesellschaft

USPTO Granted Patents = 9

Forward Citations = 58

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30 inventors (with patents filed for the assignee):

Klaus Weinrotter (2 out of 15 patents)

Adalbert G Wimmer (2 out of 7 patents)

Johann Bloo (2 out of 2 patents)

4. Bruno Mistlberger (2 out of 2 patents)

5. Heinrich Schmidt (1 out of 3 patents)

6. Alfred Plammer (1 out of 3 patents)

7. Johann Kalleitner (1 out of 4 patents)

8. Heinz Loquenz (1 out of 5 patents)

9. Johannes Adolf Krassig (1 out of 1 patent)

10. Johannes Hupfl (1 out of 1 patent)

11. Joseph Cremer (1 out of 5 patents)

12. Werner Gschaider (1 out of 1 patent)

13. Johann Hupfl (1 out of 1 patent)

14. Manfred Czermak (1 out of 1 patent)

15. Helmut Teichmann (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 4801502 - Non-flammable, high-temperature resistant polyimide fibers made by a dry (1989-01-31),

2. 4509562 - Circular loom (1985-04-09),

3. 4479517 - Low profile circular loom (1984-10-30),

4. 4447568 - Flame-retardant polyacrylonitrile fiber (1984-05-08),

5. 4198385 - Reduction of sodium sulfate to sodium sulfide (1980-04-15),

6. 4163825 - Threads or fibers of polytetrafluorethylene (1979-08-07),

7. 4107827 - Apparatus for producing synthetic fibers (1978-08-22),

8. 4063883 - Manufacture of flame-retardant regenerated cellulose fibres (1977-12-20),

9. 3974251 - Production of flameproof fibers of regenerated cellulose (1976-08-10),

Lenzing is a leading global company in the production of sustainable specialty fibers made from renewable wood sources. The company, headquartered in Austria, operates under the brand name TENCEL™ for its eco-friendly fiber products. With a focus on innovation and sustainability, Lenzing is committed to creating high-quality, environmentally-friendly fibers for various industries including fashion, textiles, nonwovens, and hygiene products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#1 in Lenzing

#345 in OE

Lenzing, undefined

Chemiefaser Lenzing Aktiengesellschaft

Forward Citations = 58

30 inventors:

Klaus Weinrotter (2 out of 15 patents)

Adalbert G Wimmer (2 out of 7 patents)

Johann Bloo (2 out of 2 patents)

4. Bruno Mistlberger (2 out of 2 patents)

5. Heinrich Schmidt (1 out of 3 patents)

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