Assignee
NORDSON CORP
US·1,535 granted patents·228 pending applications·38,284 citations·filing 1974–2025
Top patents by PatentIndex Score
1,763 records- 0199US11975350B2Adhesive dispensing system with convertible nozzle assembliesNORDSON CORP·Filed 2023·Granted May 7, 2024·3 cites·20 claims
- 0299US6422428B1Segmented applicator for hot melt adhesives or other thermoplastic materialsNORDSON CORP·Filed 2000·Granted Jul 23, 2002·146 cites·23 claims
- 0399US6253957B1Method and apparatus for dispensing small amounts of liquid materialNORDSON CORP·Filed 1998·Granted Jul 3, 2001·283 cites·14 claims
- 0498US11766694B2Adhesive dispensing system with convertible nozzle assembliesNORDSON CORP·Filed 2021·Granted Sep 26, 2023·3 cites·22 claims
- 0598US11583887B2Slot nozzle for adhesive applicatorsNORDSON CORP·Filed 2021·Granted Feb 21, 2023·9 cites·20 claims
- 0698US9925552B2Liquid dispensing applicators having backpressure control devices, and related methodsNORDSON CORP·Filed 2015·Granted Mar 27, 2018·17 cites·20 claims
- 0798US9808825B2Modular jetting devicesNORDSON CORP·Filed 2016·Granted Nov 7, 2017·19 cites·18 claims
- 0898US7997878B2Dense phase powder pump with single ended flow and purgeNORDSON CORP·Filed 2009·Granted Aug 16, 2011·38 cites·13 claims
- 0998US7510895B2Inferential temperature control systemNORDSON CORP·Filed 2004·Granted Mar 31, 2009·95 cites·16 claims
- 1098US7214174B2Apparatus for folding a nonbonded nonwoven webNORDSON CORP·Filed 2005·Granted May 8, 2007·68 cites·11 claims
- 1198US6616764B2Powder coating booth with a cleaning device and methodNORDSON CORP·Filed 2001·Granted Sep 9, 2003·203 cites·24 claims
- 1298US4969602ANozzle attachment for an adhesive dispensing deviceNORDSON CORP·Filed 1989·Granted Nov 13, 1990·161 cites·11 claims
- 1398US3964645AApparatus for melting and dispensing thermoplastic materialNORDSON CORP·Filed 1975·Granted Jun 22, 1976·80 cites·23 claims
- 1497US12036576B2Slot nozzle for adhesive applicatorsNORDSON CORP·Filed 2023·Granted Jul 16, 2024·3 cites·18 claims
- 1597US11607706B2Adhesive dispensing system with convertible nozzle assembliesNORDSON CORP·Filed 2020·Granted Mar 21, 2023·3 cites·17 claims
- 1697USD717948SLower cap for a liquid dispensing syringeNORDSON CORP·Filed 2012·Granted Nov 18, 2014·83 cites·1 claims
- 1797US7845309B2Ultra high speed uniform plasma processing systemNORDSON CORP·Filed 2004·Granted Dec 7, 2010·182 cites·14 claims
- 1897US7694855B2Dispenser having a pivoting actuator assemblyNORDSON CORP·Filed 2005·Granted Apr 13, 2010·29 cites·26 claims
- 1997US7150585B2Process and equipment for the conveyance of powdered materialNORDSON CORP·Filed 2003·Granted Dec 19, 2006·109 cites·9 claims
- 2097US6460731B2Electrically operated viscous fluid dispensing methodNORDSON CORP·Filed 2002·Granted Oct 8, 2002·53 cites·18 claims
- 2197US6089413ALiquid dispensing and recirculating moduleNORDSON CORP·Filed 1998·Granted Jul 18, 2000·153 cites·37 claims
- 2297US5875922AApparatus for dispensing an adhesiveNORDSON CORP·Filed 1997·Granted Mar 2, 1999·469 cites·27 claims
- 2397US4785996AAdhesive spray gun and nozzle attachmentNORDSON CORP·Filed 1987·Granted Nov 22, 1988·917 cites·8 claims
- 2497US4687137AContinuous/intermittent adhesive dispensing apparatusNORDSON CORP·Filed 1986·Granted Aug 18, 1987·171 cites·11 claims
- 2597US4573429AProcess for coating substrates with aqueous polymer dispersionsNORDSON CORP·Filed 1984·Granted Mar 4, 1986·103 cites·12 claims
- 2697US4515836AProcess for coating substrates with aqueous polymer dispersionsNORDSON CORP·Filed 1983·Granted May 7, 1985·126 cites·28 claims
- 2797US4066188AThermoplastic adhesive dispenser having an internal heat exchangerNORDSON CORP·Filed 1976·Granted Jan 3, 1978·93 cites·6 claims
- 2896US11433418B2Dispensing systemNORDSON CORP·Filed 2018·Granted Sep 6, 2022·10 cites·17 claims
- 2996US11148167B2Adhesive dispensing system with convertible nozzle assembliesNORDSON CORP·Filed 2017·Granted Oct 19, 2021·7 cites·26 claims
- 3096US10150131B2Dual applicator fluid dispensing methods and systemsNORDSON CORP·Filed 2017·Granted Dec 11, 2018·16 cites·18 claims
- 3196US9579686B2Fluid dispensing assemblies and methods of dispensing fluids from containersNORDSON CORP·Filed 2012·Granted Feb 28, 2017·25 cites·20 claims
- 3296US9415415B1Liquid dividing module for variable output dispensing applicator and associated methodsNORDSON CORP·Filed 2015·Granted Aug 16, 2016·21 cites·15 claims
- 3396USD749835SReusable clamp with latch release armNORDSON CORP·Filed 2014·Granted Feb 23, 2016·65 cites·1 claims
- 3496US8037844B2Spray gun having display and control members on gunNORDSON CORP·Filed 2007·Granted Oct 18, 2011·25 cites·17 claims
- 3596US7762088B2Apparatus and method for dispensing discrete amounts of viscous materialNORDSON CORP·Filed 2006·Granted Jul 27, 2010·54 cites·12 claims
- 3696USRE39399ESegmented die for applying hot melt adhesives or other polymer meltsNORDSON CORP·Filed 2003·Granted Nov 14, 2006·54 cites·16 claims
- 3796US6318599B2Electrically operated viscous fluid dispensing apparatus and methodNORDSON CORP·Filed 2001·Granted Nov 20, 2001·51 cites·17 claims
- 3896US5711989AComputer controlled method for dispensing viscous fluidNORDSON CORP·Filed 1996·Granted Jan 27, 1998·215 cites·12 claims
- 3996US4922852AApparatus for dispensing fluid materialsNORDSON CORP·Filed 1988·Granted May 8, 1990·126 cites·17 claims
- 4096US4553023AThermally insulated electrically heated hose for transmitting hot liquidsNORDSON CORP·Filed 1984·Granted Nov 12, 1985·152 cites·6 claims
- 4196US4465922AElectric heater for heating high solids fluid coating materialsNORDSON CORP·Filed 1982·Granted Aug 14, 1984·96 cites·10 claims
- 4296US4346849AAirless spray nozzle and method of making itNORDSON CORP·Filed 1976·Granted Aug 31, 1982·125 cites·42 claims
- 4396US4059714AHot melt thermoplastic adhesive foam systemNORDSON CORP·Filed 1976·Granted Nov 22, 1977·153 cites·36 claims
- 4495US11543038B2Dense phase pump with easily replaceable componentsNORDSON CORP·Filed 2021·Granted Jan 3, 2023·5 cites·10 claims
- 4595US10788135B2Multi-port valveNORDSON CORP·Filed 2018·Granted Sep 29, 2020·7 cites·22 claims
- 4695US10046352B2System, nozzle and method for coating elastic strandsNORDSON CORP·Filed 2015·Granted Aug 14, 2018·6 cites·43 claims
- 4795US9981232B2Reconfigurable mixing baffle for static mixer and method for making a static mixerNORDSON CORP·Filed 2015·Granted May 29, 2018·6 cites·28 claims
- 4895US9695966B2Quick connect fluid conduit connector having latch with integral spring arms for button releaseNORDSON CORP·Filed 2014·Granted Jul 4, 2017·24 cites·24 claims
- 4995USD770886STubing clampNORDSON CORP·Filed 2015·Granted Nov 8, 2016·53 cites·1 claims
- 5095USD750239SAdapter collar for a syringeNORDSON CORP·Filed 2013·Granted Feb 23, 2016·50 cites·1 claims
Showing the top 50 of 1,763 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when NORDSON CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →