FIBERWEB NORTH AMERICA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
 
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 130
 
 
 
D06N WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5494736 High elongation thermally bonded carded nonwoven fabricsJan 04, 94Feb 27, 96[D04H]
5334446 Composite elastic nonwoven fabricJan 24, 92Aug 02, 94[B32B, D06N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5733822 Composite nonwoven fabricsExpiredAug 11, 95Mar 31, 98[B32B]
5645057 Meltblown barrier webs and processes of making sameExpiredJul 02, 96Jul 08, 97[A62B, B32B]
5616408 Meltblown polyethylene fabrics and processes of making sameExpiredDec 22, 95Apr 01, 97[B32B]
5458944 Stretchable tufted carpet and stretchable nonwoven carpet backing thereforExpiredApr 15, 94Oct 17, 95[B32B, D04H]
5409765 Nonwoven webs made from ionomersExpiredAug 04, 93Apr 25, 95[D04H]
5292239 Apparatus for producing nonwoven fabricExpiredJun 01, 92Mar 08, 94[D04H]
5270107 High loft nonwoven fabrics and method for producing sameExpiredApr 16, 92Dec 14, 93[D02G, D04H]
5144729 Wiping fabric and method of manufactureExpiredApr 08, 91Sep 08, 92[D04H]
5026587 Wiping fabricExpiredOct 13, 89Jun 25, 91[B32B]
4940626 Meltblown wiper incorporating a silicone surfactantExpiredMay 26, 88Jul 10, 90[B32B]
4935282 Absorbent insert for food packagesExpiredMay 03, 89Jun 19, 90[B32B]
4830904 Porous thermoformable heat sealable nonwoven fabricExpiredNov 06, 87May 16, 89[C11D, D04H]
4824498 Strippalble sponge cushion underlay for a surface covering, such as carpetingExpiredJul 09, 87Apr 25, 89[B32B, E04B, E04F]
4808467 High strength hydroentangled nonwoven fabricExpiredSep 15, 87Feb 28, 89[B32B]
4775579 Hydroentangled elastic and nonelastic filamentsExpiredNov 05, 87Oct 04, 88[B32B]
4644045 Method of making spunbonded webs from linear low density polyethyleneExpiredMar 14, 86Feb 17, 87[C08F]
4507173 Pattern bonding and creping of fibrous productsExpiredSep 22, 82Mar 26, 85[D21H]
4472886 System and method for venting cooling air from filamentsExpiredJan 25, 82Sep 25, 84[F26B]
4387065 System and method for continuously preventing filament bridging between adjacent draw nozzlesExpiredNov 02, 81Jun 07, 83[B28B]
4334340 System and method for dispersing filamentsExpiredJan 25, 80Jun 15, 82[D04H]

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