FREUDENBERG SPUNWEB S.A. SOCIETE ANONYME A DIRECTOIRE
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 18, 1994 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 69 Total Citation Count
- May 21, 1984 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5355565 Process for the production of a non-woven cloth constituted of continuous interconnected filaments and cloth thus obtainedApr 28, 93Oct 18, 94[D04H]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5118550 Substrate based on a nonwoven sheet made of chemical textileExpiredDec 11, 89Jun 02, 92[B05D]
4560385 Process for the treatment of non-woven sheets and the product obtainedExpiredMay 21, 84Dec 24, 85[D06M, D02G]
4518658 Waterproof membrane with fuse bonded non-woven reinforcementExpiredMay 21, 84May 21, 85[B32B]
Top Inventors for This Owner
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