Assignee
CELANESE FIBERS INC
US·7 granted patents·84 citations·filing 1986–1989
Top patents by PatentIndex Score
7 records- 0185US4798152ADynamic test system for sewing threadsCELANESE FIBERS INC·Filed 1987·Granted Jan 17, 1989·28 cites·15 claims
- 0274US4888420AWater soluble cellulose acetate microspheresCELANESE FIBERS INC·Filed 1987·Granted Dec 19, 1989·30 cites·8 claims
- 0347US4997599APreparation of water soluble cellulose acetate microspheresCELANESE FIBERS INC·Filed 1989·Granted Mar 5, 1991·11 cites·2 claims
- 0445US4824930APolymerization process for the preparation of poly(butylene terephthalate)CELANESE FIBERS INC·Filed 1987·Granted Apr 25, 1989·6 cites·10 claims
- 0540US4785548AApparatus and method for accurately setting the cutting gap of a fiber cutting assemblyCELANESE FIBERS INC·Filed 1987·Granted Nov 22, 1988·8 cites·7 claims
- 0618US4739540AMethods and apparatus for preventing filaments from lapping a rollCELANESE FIBERS INC·Filed 1986·Granted Apr 26, 1988·1 cites·19 claims
- 0710US5019449ASpinneret and yarn produced therebyCELANESE FIBERS INC·Filed 1987·Granted May 28, 1991·0 cites·14 claims
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