Assignee
POLYMER PROCESSING RES INST
JP·19 granted patents·472 citations·filing 1973–2002
Top patents by PatentIndex Score
19 records- 0192US4211807AReinforced non-woven fabrics and method of making samePOLYMER PROCESSING RES INST·Filed 1978·Granted Jul 8, 1980·53 cites·4 claims
- 0290US4411722AMethod for producing a non-woven fabric of cross-laminated warp and weft webs of elongated stocksPOLYMER PROCESSING RES INST·Filed 1981·Granted Oct 25, 1983·47 cites·8 claims
- 0387US3971838AProcess for continuously producing shaped articles of polystyrene foamPOLYMER PROCESSING RES INST·Filed 1973·Granted Jul 27, 1976·42 cites·7 claims
- 0486US5308424AMultiaxial nonwoven fabric, and method of making the samePOLYMER PROCESSING RES INST·Filed 1989·Granted May 3, 1994·48 cites·15 claims
- 0586US4571765AMethod of and apparatus for thermally treating fiber yarnsPOLYMER PROCESSING RES INST·Filed 1984·Granted Feb 25, 1986·31 cites·9 claims
- 0682US5840633ANonwoven fabric and method of making the samePOLYMER PROCESSING RES INST·Filed 1995·Granted Nov 24, 1998·65 cites·18 claims
- 0780US6051175AProcess for producing filament and filament assembly composed of thermotropic liquid crystal polymerPOLYMER PROCESSING RES INST·Filed 1994·Granted Apr 18, 2000·37 cites·12 claims
- 0874US4052243AMethod for producing a cross-laminated cloth-like product from wide warp and weft websPOLYMER PROCESSING RES INST·Filed 1976·Granted Oct 4, 1977·24 cites·4 claims
- 0971US4440700AProcess for collecting centrifugally ejected filamentsPOLYMER PROCESSING RES INST·Filed 1982·Granted Apr 3, 1984·18 cites·12 claims
- 1068US6048808ANonwoven fabric and method of making the samePOLYMER PROCESSING RES INST·Filed 1998·Granted Apr 11, 2000·22 cites·10 claims
- 1167US4076782ASupplying method for preliminarily expanded polystyrene beads in a thin and uniform layerPOLYMER PROCESSING RES INST·Filed 1976·Granted Feb 28, 1978·26 cites·3 claims
- 1264US6984350B2Method of and apparatus for manufacturing a web having filaments aligned in a transverse directionPOLYMER PROCESSING RES INST·Filed 2002·Granted Jan 10, 2006·6 cites·16 claims
- 1363US6605553B2Tow multiaxial non-woven fabricPOLYMER PROCESSING RES INST·Filed 2000·Granted Aug 12, 2003·10 cites·16 claims
- 1457US4052242AMethod for producing a product comprising weft webs of large width continued in the warp directionPOLYMER PROCESSING RES INST·Filed 1976·Granted Oct 4, 1977·8 cites·2 claims
- 1552US3953909AMethod for producing laterally spread reticular web of split fibersPOLYMER PROCESSING RES INST·Filed 1974·Granted May 4, 1976·6 cites·4 claims
- 1645US6207273B1Process for producing filament and filament assembly composed of thermotropic liquid crystal polymerPOLYMER PROCESSING RES INST·Filed 1999·Granted Mar 27, 2001·12 cites·7 claims
- 1741US5338593AMultiaxial nonwoven fabricPOLYMER PROCESSING RES INST·Filed 1993·Granted Aug 16, 1994·8 cites·4 claims
- 1841US3950467AMethod for shaping tubular films in downward and wet mannerPOLYMER PROCESSING RES INST·Filed 1974·Granted Apr 13, 1976·9 cites·2 claims
- 1928US4499639AProcess for broadening the width of a bundle of parallel filaments having a band formPOLYMER PROCESSING RES INST·Filed 1982·Granted Feb 19, 1985·0 cites·2 claims
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