Assignee
HEXCEL CORP
US217 patents
Top patents by PatentIndex Score
US5316604AMay 31, 1994
Process for the preparation of thermoplastic sandwich structures
HEXCEL CORP111 citations98
US7854298B2Dec 21, 2010
Acoustic septum cap honeycomb
HEXCEL CORP50 citations97
US7754322B2Jul 13, 2010
Composite materials with blend of thermoplastic particles
HEXCEL CORP67 citations97
US7510052B2Mar 31, 2009
Acoustic septum cap honeycomb
HEXCEL CORP92 citations97
US7434659B2Oct 14, 2008
Acoustic septum cap honeycomb
HEXCEL CORP63 citations97
US5218810AJun 15, 1993
Fabric reinforced concrete columns
HEXCEL CORP124 citations97
US5385623AJan 31, 1995
Method for making a material with artificial dielectric constant
HEXCEL CORP65 citations96
US5217556AJun 8, 1993
Continuous process for the preparation of unitary thermoplastic honeycomb containing areas with different physical properties
HEXCEL CORP54 citations96
US4643734AFeb 17, 1987
Lactide/caprolactone polymer, method of making the same, composites thereof, and prostheses produced therefrom
HEXCEL CORP133 citations96
US4224697ASep 30, 1980
Constrained prosthetic knee
HEXCEL CORP249 citations96
US4224696ASep 30, 1980
Prosthetic knee
HEXCEL CORP332 citations96
US6440257B1Aug 27, 2002
Self-adhesive prepreg face sheets for sandwich panels
HEXCEL CORP104 citations95
US4522673AJun 11, 1985
Heat insulating blanket
HEXCEL CORP62 citations95
US4427002AJan 24, 1984
Cold water curable orthopedic cast
HEXCEL CORP67 citations95
US6503856B1Jan 7, 2003
Carbon fiber sheet materials and methods of making and using the same
HEXCEL CORP182 citations94
US6290175B1Sep 18, 2001
Bin extension for a vehicle
HEXCEL CORP57 citations94
US5948257ASep 7, 1999
Candle filter and method for making
HEXCEL CORP61 citations94
US5607527AMar 4, 1997
Method of making fabric reinforced concrete columns to provide earthquake protection
HEXCEL CORP56 citations94
US5498372AMar 12, 1996
Electrically conductive polymeric compositions
HEXCEL CORP118 citations94
US5421935AJun 6, 1995
Method for making thermally fused thermoplastic honeycomb structures
HEXCEL CORP41 citations94
US5106668AApr 21, 1992
Multi-layer honeycomb structure
HEXCEL CORP128 citations94
US4574793AMar 11, 1986
Stabilized, catalyzed water activated polyurethane systems
HEXCEL CORP54 citations94
US4454873AJun 19, 1984
Separator medium for orthopedic cast material
HEXCEL CORP145 citations94
US9469985B1Oct 18, 2016
Acoustic structures with multiple degrees of freedom
HEXCEL CORP35 citations93
US8997923B2Apr 7, 2015
Sound wave guide for use in acoustic structures
HEXCEL CORP30 citations93
US6511730B1Jan 28, 2003
Fire resistant composite panel
HEXCEL CORP61 citations93
US5934615AAug 10, 1999
Luggage bins with articulating mechanism
HEXCEL CORP145 citations93
US5881775AMar 16, 1999
Heat exchanger tube and method for making
HEXCEL CORP58 citations93
US5716027AFeb 10, 1998
Retrofit luggage bin assemblies compatible with existing aircraft bin supports
HEXCEL CORP70 citations93
US5401564AMar 28, 1995
Materials and processes for fabricating formed composite articles and use in shoe arch
HEXCEL CORP129 citations93
US5338594AAug 16, 1994
Foam filled honeycomb and methods for their production
HEXCEL CORP86 citations93
US5252163AOct 12, 1993
Process for the preparation of thermoplastic honeycomb shaped structures without machining
HEXCEL CORP26 citations93
US9068345B2Jun 30, 2015
Multi-sectional acoustic septum
HEXCEL CORP24 citations92
US8733500B1May 27, 2014
Acoustic structure with internal thermal regulators
HEXCEL CORP21 citations92
US7988809B2Aug 2, 2011
Aircraft floor and interior panels using edge coated honeycomb
HEXCEL CORP36 citations92
US7923102B2Apr 12, 2011
Method for making composite material with blend of thermoplastic particles
HEXCEL CORP14 citations92
US7581366B2Sep 1, 2009
Aircraft floor panels using edge coated honeycomb
HEXCEL CORP20 citations92
US6261675B1Jul 17, 2001
Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures
HEXCEL CORP40 citations92
US6117518ASep 12, 2000
Particulate reinforcement for honeycomb core materials
HEXCEL CORP101 citations92
US5147721ASep 15, 1992
Ceramic reinforced glass matrix
HEXCEL CORP46 citations92
US5128195AJul 7, 1992
Woven core structure
HEXCEL CORP42 citations92
US4595713AJun 17, 1986
Medical putty for tissue augmentation
HEXCEL CORP288 citations92
US4213930AJul 22, 1980
Method for increasing the surface tack of prepreg materials
HEXCEL CORP48 citations92
US6363681B1Apr 2, 2002
Non-toxic reinforcement of structures in high moisture environments
HEXCEL CORP26 citations91
US6062509AMay 16, 2000
Retrofit centerline luggage bin assemblies compatible with existing aircraft bin supports
HEXCEL CORP23 citations91
US5925579AJul 20, 1999
Reinforcement of structures in high moisture environments
HEXCEL CORP23 citations91
US4427802AJan 24, 1984
Heterocyclic multifunctional amine adducts and curable compositions containing the same
HEXCEL CORP37 citations91
US4273115AJun 16, 1981
Moldable plastic orthopedic cast
HEXCEL CORP37 citations91
US9121112B2Sep 1, 2015
Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same
HEXCEL CORP9 citations90
US8871172B2Oct 28, 2014
Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same
HEXCEL CORP8 citations90
Showing the top 50 of 217 patents by PatentIndex Score.