Assignee
CELANESE ACETATE LLC
US·47 granted patents·40 pending applications·554 citations·filing 1997–2017
Top patents by PatentIndex Score
87 records- 0195US7152288B1Stuffer box crimper and a method for crimpingCELANESE ACETATE LLC·Filed 2005·Granted Dec 26, 2006·46 cites·21 claims
- 0294US7610852B2Method of making a bale of cellulose acetate towCELANESE ACETATE LLC·Filed 2008·Granted Nov 3, 2009·26 cites·8 claims
- 0391US9027566B2Apparatuses, systems, and associated methods for forming porous masses for smoke filterCELANESE ACETATE LLC·Filed 2013·Granted May 12, 2015·7 cites·15 claims
- 0491US6543106B1Apparatus, method and system for air opening of textile tow and opened textile tow web produced therebyCELANESE ACETATE LLC·Filed 2000·Granted Apr 8, 2003·50 cites·32 claims
- 0590US7585442B2Process for making cellulose acetate towCELANESE ACETATE LLC·Filed 2004·Granted Sep 8, 2009·47 cites·20 claims
- 0689US6253431B1Air opening jet apparatusCELANESE ACETATE LLC·Filed 1999·Granted Jul 3, 2001·64 cites·5 claims
- 0788US10299509B2Products of high denier per filament and low total denier tow bandsCELANESE ACETATE LLC·Filed 2015·Granted May 28, 2019·3 cites·15 claims
- 0888US5795439AProcess for making a non-woven, wet-laid, superabsorbent polymer-impregnated structureCELANESE ACETATE LLC·Filed 1997·Granted Aug 18, 1998·97 cites·15 claims
- 0986US9211972B2Configurable shipping containerCELANESE ACETATE LLC·Filed 2014·Granted Dec 15, 2015·8 cites·10 claims
- 1085US7585441B2Process of making cellulose acetate towCELANESE ACETATE LLC·Filed 2004·Granted Sep 8, 2009·32 cites·13 claims
- 1183US9179708B2Apparatuses, systems, and associated methods for forming porous masses for smoke filterCELANESE ACETATE LLC·Filed 2013·Granted Nov 10, 2015·3 cites·20 claims
- 1283US9149069B2Apparatuses, systems, and associated methods for forming porous masses for smoke filterCELANESE ACETATE LLC·Filed 2013·Granted Oct 6, 2015·3 cites·17 claims
- 1382US7487720B2Method of making a bale of cellulose acetate towCELANESE ACETATE LLC·Filed 2008·Granted Feb 10, 2009·11 cites·8 claims
- 1481US9149071B2Smoke filters for reducing components in a smoke streamCELANESE ACETATE LLC·Filed 2014·Granted Oct 6, 2015·3 cites·11 claims
- 1581US7534379B2Process of making cellulose acetate towCELANESE ACETATE LLC·Filed 2004·Granted May 19, 2009·18 cites·11 claims
- 1674US10513596B2Anti-fog compositions and processes for making sameCELANESE ACETATE LLC·Filed 2016·Granted Dec 24, 2019·1 cites·14 claims
- 1773US9215894B2Apparatuses, systems, and associated methods for forming organic porous masses for flavored smoke filtersCELANESE ACETATE LLC·Filed 2014·Granted Dec 22, 2015·2 cites·14 claims
- 1873US6924029B1Cellulose acetate tow and method of making sameCELANESE ACETATE LLC·Filed 2004·Granted Aug 2, 2005·18 cites·18 claims
- 1971US6983520B2Method and apparatus for making an absorbent compositeCELANESE ACETATE LLC·Filed 2003·Granted Jan 10, 2006·9 cites·12 claims
- 2070US9297099B2Nonwoven from bulked filament towCELANESE ACETATE LLC·Filed 2013·Granted Mar 29, 2016·1 cites·11 claims
- 2169US7445737B2Cellulose acetate tow and method of making sameCELANESE ACETATE LLC·Filed 2004·Granted Nov 4, 2008·8 cites·16 claims
- 2269US7076848B2Method and apparatus for making an absorbent compositeCELANESE ACETATE LLC·Filed 2003·Granted Jul 18, 2006·7 cites·14 claims
- 2368US10513592B2Anti-fog compositions and processes for making sameCELANESE ACETATE LLC·Filed 2014·Granted Dec 24, 2019·1 cites·20 claims
- 2468US7107659B2Method and apparatus for making an absorbent compositeCELANESE ACETATE LLC·Filed 2003·Granted Sep 19, 2006·7 cites·12 claims
- 2568US7081423B2Nonwoven absorbent materials made with cellulose ester containing bicomponent fibersCELANESE ACETATE LLC·Filed 2002·Granted Jul 25, 2006·8 cites·24 claims
- 2667US7534380B2Cellulose acetate tow and method of making sameCELANESE ACETATE LLC·Filed 2004·Granted May 19, 2009·8 cites·17 claims
- 2767US7103946B2Method and apparatus for making an absorbent compositeCELANESE ACETATE LLC·Filed 2003·Granted Sep 12, 2006·6 cites·34 claims
- 2867US7059027B2Method and apparatus for making an absorbent compositeCELANESE ACETATE LLC·Filed 2003·Granted Jun 13, 2006·7 cites·12 claims
- 2965US7424850B2Fiber bale and a method for producing the sameCELANESE ACETATE LLC·Filed 2005·Granted Sep 16, 2008·4 cites·5 claims
- 3065US7181817B2Method and apparatus for making an absorbent compositeCELANESE ACETATE LLC·Filed 2003·Granted Feb 27, 2007·5 cites·18 claims
- 3162US6458185B1Recovery of volatile organic compounds from carbon adsorber bedsCELANESE ACETATE LLC·Filed 2001·Granted Oct 1, 2002·15 cites·4 claims
- 3261US10144543B2Methods for packaging fibrous materialsCELANESE ACETATE LLC·Filed 2014·Granted Dec 4, 2018·2 cites·13 claims
- 3361US9788573B2Smoke filters for reducing components in a smoke streamCELANESE ACETATE LLC·Filed 2015·Granted Oct 17, 2017·0 cites·16 claims
- 3461US7815832B2Manufacture of cellulose ester filaments: lubrication in the spinning cabinetCELANESE ACETATE LLC·Filed 2006·Granted Oct 19, 2010·1 cites·6 claims
- 3560US9380807B2Modified filter rod feeding trays for porous massesCELANESE ACETATE LLC·Filed 2014·Granted Jul 5, 2016·3 cites·6 claims
- 3658US2014299143A1Spinneret comprising tri-arc holes and tri-arc filaments produced therefromCELANESE ACETATE LLC·Filed 2014·Application pending·0 cites
- 3757US2015307754A1Adhesives that include highly-plasticized cellulose esters and methods and articles relating theretoCELANESE ACETATE LLC·Filed 2014·Application pending·0 cites
- 3857US2013239983A1Smoke Filters for Smoking Devices with Porous Masses Having a Carbon Particle Loading and an Encapsulated Pressure DropCELANESE ACETATE LLC·Filed 2013·Application pending·0 cites
- 3957US2014070465A1Apparatuses, systems, and associated methods for forming porous masses for smoke filtersCELANESE ACETATE LLC·Filed 2013·Application pending·0 cites
- 4056US2014315720A1Polysaccharide ester microspheres and methods and articles relating theretoCELANESE ACETATE LLC·Filed 2014·Application pending·0 cites
- 4156US2015335069A1Degradable Cigarette FilterCELANESE ACETATE LLC·Filed 2015·Application pending·0 cites
- 4255US9359104B2Configurable shipping containerCELANESE ACETATE LLC·Filed 2015·Granted Jun 7, 2016·0 cites·9 claims
- 4355US9138967B2Wood laminate articles comprising substituted cellulose ester adhesives and methods relating theretoCELANESE ACETATE LLC·Filed 2012·Granted Sep 22, 2015·0 cites·19 claims
- 4455US2014076340A1Apparatuses, systems, and associated methods for forming porous masses for smoke filtersCELANESE ACETATE LLC·Filed 2013·Application pending·0 cites
- 4555US2014113826A1Polysaccharide ester microspheres and methods and articles relating theretoCELANESE ACETATE LLC·Filed 2013·Application pending·0 cites
- 4654US9090045B2Engineered wood produced with substituted cellulose ester adhesives and methods relating theretoCELANESE ACETATE LLC·Filed 2012·Granted Jul 28, 2015·0 cites·19 claims
- 4754US7425289B2Process of making cellulose acetate towCELANESE ACETATE LLC·Filed 2004·Granted Sep 16, 2008·1 cites·4 claims
- 4854US2014272368A1Cellulose diester films for playing cardsCELANESE ACETATE LLC·Filed 2014·Application pending·0 cites
- 4954US2015232582A1Hemicellulose CompositionsCELANESE ACETATE LLC·Filed 2014·Application pending·0 cites
- 5052US2016068656A1Cellulose ester plastics and methods and articles relating theretoCELANESE ACETATE LLC·Filed 2015·Application pending·0 cites
Showing the top 50 of 87 patent records by PatentIndex Score.
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