For the Inventor, By the Inventor

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Greenville, WI, United States of America

Biax-fiberfilm Corporation

USPTO Granted Patents = 21

EPO Patents = 2

Trademarks = 3

Forward Citations = 1,136

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6 inventors (with patents filed for the assignee):

Eckhard C Schwarz (14 out of 23 patents)

Douglas B Brown (7 out of 10 patents)

Jeffrey D Stark (6 out of 9 patents)

4. Mohammad A Hassan (6 out of 8 patents)

5. William H Hoge (1 out of 7 patents)

6. Michael S Angell (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 11598026 - Spun-blown non-woven web (2023-03-07),

2. 10961644 - High loft, nonwoven web exhibiting excellent recovery (2021-03-30),

3. 10704173 - Process for forming a high loft, nonwoven web exhibiting excellent recovery (2020-07-07),

4. 10633774 - Hybrid non-woven web and an apparatus and method for forming said web (2020-04-28),

5. 9309612 - Process for forming a non-woven web (2016-04-12),

6. 9303334 - Apparatus for forming a non-woven web (2016-04-05),

7. 6013223 - Process and apparatus for producing non-woven webs of strong filaments (2000-01-11),

8. 5645790 - Apparatus and process for polygonal melt-blowing die assemblies for (1997-07-08),

9. 4847125 - Tube of oriented, heat shrunk, melt blown fibers (1989-07-11),

10. 4731215 - Process for forming non-woven webs from highly oriented melt blown fibers (1988-03-15),

11. 4438167 - Novel porous fabric (1984-03-20),

12. 4368565 - Grooved roller assembly for laterally stretching film (1983-01-18),

13. 4350655 - Process for producing highly porous thermoplastic films (1982-09-21),

14. 4289832 - Chemically-impregnated microporous films (1981-09-15),

15. 4285100 - Apparatus for stretching a non-woven web or an orientable polymeric (1981-08-25),

Biax-fiberfilm Corporation is a leading manufacturer of biaxially oriented polypropylene films. With over 30 years of experience in the industry, we specialize in producing high-quality films for various applications including packaging, labeling, and industrial use. Our state-of-the-art facilities and advanced technology allow us to deliver superior products that meet the needs of our customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

21 Patents

#1 in Greenville, WI

#365 in Wisconsin

#15,159 in US

#29,047 in the World

Greenville, WI, United States of America

Biax-fiberfilm Corporation

Forward Citations = 1,136

6 inventors:

Eckhard C Schwarz (14 out of 23 patents)

Douglas B Brown (7 out of 10 patents)

Jeffrey D Stark (6 out of 9 patents)

4. Mohammad A Hassan (6 out of 8 patents)

5. William H Hoge (1 out of 7 patents)

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