% Expired Patents = 42.9

EPO Patents = 2

Trademarks = 1

Forward Citations = 93

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12 inventors (with patents filed for the assignee):

Jean Vangsness (3 out of 10 patents)

Oscar Kai Chi Hsu (3 out of 9 patents)

Shyng-Tsong Chen (2 out of 59 patents)

4. Kenneth Parker Rodbell (2 out of 137 patents)

5. Kenneth M Davis (2 out of 16 patents)

6. Eberhard Link (1 out of 1 patent)

7. James Frasch (1 out of 1 patent)

8. Giovanni Gentilcore (1 out of 4 patents)

9. Tracy Hoar (1 out of 1 patent)

10. Alaka Potnis (1 out of 3 patents)

11. Klaus Theiss (1 out of 1 patent)

12. Edgar R Markwell (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8839496 - Flame blocking liner materials (2014-09-23),

2. 7625955 - Porous polymeric article (2009-12-01),

3. 7186166 - Fiber embedded polishing pad (2007-03-06),

4. 7086932 - Polishing pad (2006-08-08),

5. 6964604 - Fiber embedded polishing pad (2005-11-15),

6. 6808786 - Automotive tufted carpet with enhanced acoustical properties (2004-10-26),

7. 4860382 - Protective garment (1989-08-29),

Freudenberg Nonwovens is a leading global manufacturer of nonwoven textiles. With a focus on innovation and sustainability, the company produces high-quality materials for a wide range of industries, including automotive, construction, and hygiene. Their advanced technologies and expertise in nonwoven production make them a trusted partner for customers worldwide.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#22 in Lowell, MA

#2,305 in Massachusetts

#39,879 in US

Lowell, MA, United States of America

Freudenberg Nonwovens