Assignee
NORDSON CORP
US1,535 patents
Top patents by PatentIndex Score
US6422428B1Jul 23, 2002
Segmented applicator for hot melt adhesives or other thermoplastic materials
NORDSON CORP146 citations99
US6253957B1Jul 3, 2001
Method and apparatus for dispensing small amounts of liquid material
NORDSON CORP283 citations99
US4969602ANov 13, 1990
Nozzle attachment for an adhesive dispensing device
NORDSON CORP161 citations99
USD770886SNov 8, 2016
Tubing clamp
NORDSON CORP53 citations98
USD750239SFeb 23, 2016
Adapter collar for a syringe
NORDSON CORP50 citations98
USD749835SFeb 23, 2016
Reusable clamp with latch release arm
NORDSON CORP65 citations98
USD717948SNov 18, 2014
Lower cap for a liquid dispensing syringe
NORDSON CORP83 citations98
US7510895B2Mar 31, 2009
Inferential temperature control system
NORDSON CORP95 citations98
US6676038B2Jan 13, 2004
Universal dispensing system for air assisted extrusion of liquid filaments
NORDSON CORP73 citations98
US6616764B2Sep 9, 2003
Powder coating booth with a cleaning device and method
NORDSON CORP203 citations98
US6296463B1Oct 2, 2001
Segmented metering die for hot melt adhesives or other polymer melts
NORDSON CORP96 citations98
US6089413AJul 18, 2000
Liquid dispensing and recirculating module
NORDSON CORP153 citations98
US5906682AMay 25, 1999
Flip chip underfill system and method
NORDSON CORP161 citations98
US4922852AMay 8, 1990
Apparatus for dispensing fluid materials
NORDSON CORP126 citations98
US4687137AAug 18, 1987
Continuous/intermittent adhesive dispensing apparatus
NORDSON CORP171 citations98
USD750228SFeb 23, 2016
Piston for a liquid dispensing syringe
NORDSON CORP45 citations97
USD738495SSep 8, 2015
Piston for a liquid dispensing syringe
NORDSON CORP42 citations97
US7845309B2Dec 7, 2010
Ultra high speed uniform plasma processing system
NORDSON CORP182 citations97
USD588693SMar 17, 2009
Liquid dispensing syringe
NORDSON CORP56 citations97
US7214174B2May 8, 2007
Apparatus for folding a nonbonded nonwoven web
NORDSON CORP68 citations97
US7150585B2Dec 19, 2006
Process and equipment for the conveyance of powdered material
NORDSON CORP109 citations97
US6060125AMay 9, 2000
Method and apparatus for controlling opening and closing speed of dispensing gun valve mechanism
NORDSON CORP111 citations97
US5711989AJan 27, 1998
Computer controlled method for dispensing viscous fluid
NORDSON CORP215 citations97
US5271521ADec 21, 1993
Method and apparatus for compensating for changes in viscosity in a two-component dispensing system
NORDSON CORP114 citations97
US4983109AJan 8, 1991
Spray head attachment for metering gear head
NORDSON CORP130 citations97
US4785996ANov 22, 1988
Adhesive spray gun and nozzle attachment
NORDSON CORP917 citations97
US4553023ANov 12, 1985
Thermally insulated electrically heated hose for transmitting hot liquids
NORDSON CORP152 citations97
USD852356SJun 25, 2019
Enteral feeding connector component
NORDSON CORP48 citations96
USD784529SApr 18, 2017
Enteral feeding connector assembly
NORDSON CORP49 citations96
USD757260SMay 24, 2016
Quick connect fluid connector component
NORDSON CORP36 citations96
US7997878B2Aug 16, 2011
Dense phase powder pump with single ended flow and purge
NORDSON CORP38 citations96
USRE39399ENov 14, 2006
Segmented die for applying hot melt adhesives or other polymer melts
NORDSON CORP54 citations96
US6582518B2Jun 24, 2003
Guide system for positioning an elongated strand in a liquid dispensing environment
NORDSON CORP57 citations96
US6520382B2Feb 18, 2003
Electrically operated viscous fluid dispensing apparatus
NORDSON CORP32 citations96
USD469847SFeb 4, 2003
Inline angle spray nozzle
NORDSON CORP44 citations96
US6460731B2Oct 8, 2002
Electrically operated viscous fluid dispensing method
NORDSON CORP53 citations96
US6380861B2Apr 30, 2002
Temperature monitor for electrically operated fluid dispenser and method
NORDSON CORP37 citations96
US6342264B1Jan 29, 2002
Method and apparatus for dispensing material onto substrates
NORDSON CORP51 citations96
US6323601B1Nov 27, 2001
Reflector for an ultraviolet lamp system
NORDSON CORP72 citations96
US6318599B2Nov 20, 2001
Electrically operated viscous fluid dispensing apparatus and method
NORDSON CORP51 citations96
US6267266B1Jul 31, 2001
Non-contact liquid material dispenser having a bellows valve assembly and method for ejecting liquid material onto a substrate
NORDSON CORP81 citations96
US6220843B1Apr 24, 2001
Segmented die for applying hot melt adhesives or other polymer melts
NORDSON CORP55 citations96
US6210141B1Apr 3, 2001
Modular die with quick change die tip or nozzle
NORDSON CORP77 citations96
US6182732B1Feb 6, 2001
Apparatus for the manufacture of nonwoven webs and laminates including means to move the spinning assembly
NORDSON CORP52 citations96
US6131770AOct 17, 2000
Hot melt delivery system
NORDSON CORP60 citations96
US6123268ASep 26, 2000
Angularly adjustable nozzle
NORDSON CORP63 citations96
US6033513AMar 7, 2000
Method of adhesive application using transfer roll
NORDSON CORP62 citations96
US5875922AMar 2, 1999
Apparatus for dispensing an adhesive
NORDSON CORP469 citations96
US5743958AApr 28, 1998
Vehicle powder coating system
NORDSON CORP80 citations96
US5718767AFeb 17, 1998
Distributed control system for powder coating system
NORDSON CORP88 citations96
Showing the top 50 of 1,535 patents by PatentIndex Score.