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Class Information
Number: 347/88
Name: Incremental printing of symbolic information > Ink jet > Fluid or fluid source handling means > Fluid supply system > For hot-melt fluid (e.g., phase-change)
Description: Subject matter wherein the fluid* source is in a solid form and is changed to a liquid form prior to or during ejection.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8702217 Phase change magnetic ink comprising polymer coated magnetic nanoparticles and process for preparing same Apr. 22, 2014
8702223 Infrared-absorbing radiation-curable inks Apr. 22, 2014
8684506 Apparatus and method for collecting and expelling phase change ink in a printer Apr. 1, 2014
8678575 Method that enables a solid ink printer to learn a solid ink stick type Mar. 25, 2014
8668318 System and method for spreading ink on a media web Mar. 11, 2014
8657431 Phase change magnetic ink comprising carbon coated magnetic nanoparticles and process for preparing same Feb. 25, 2014
8657430 Curable phase change inks containing crystalline polyesters Feb. 25, 2014
8646893 System and method for improving temperature uniformity of image drums Feb. 11, 2014
8646896 Phase change magnetic ink comprising surfactant coated magnetic nanoparticles and process for preparing same Feb. 11, 2014
8646892 Solid ink stick delivery apparatus using a lead screw drive Feb. 11, 2014
8622532 Method and system for clog detection and mitigation in delivering solid-ink pellets to an imaging apparatus Jan. 7, 2014
8616671 Printing multi-channel image on web receiver Dec. 31, 2013
8613507 Curable phase change inks containing functionalized isosorbides Dec. 24, 2013
8613506 Curable phase change inks containing crystalline polyesters Dec. 24, 2013
8608307 Transfix roller for use in an indirect printer with an image receiving member having a thin wall Dec. 17, 2013
8591016 High flow ink delivery system Nov. 26, 2013
8585195 System and method for operating a conduit to transport fluid through the conduit Nov. 19, 2013
8579426 Method and system for delivering solid-ink pellets Nov. 12, 2013
8573721 Method of increasing the life of a drum maintenance unit in a printer Nov. 5, 2013
8562091 Apparatus and method for detecting ink in a reservoir using an overdriven thermistor and an electrical conductor extending from the thermistor Oct. 22, 2013
8562117 Pressure pulses to reduce bubbles and voids in phase change ink Oct. 22, 2013
8556398 Printing system with selective heater activation to enable ink flow to a printhead in the printing system Oct. 15, 2013
8556372 Cooling rate and thermal gradient control to reduce bubbles and voids in phase change ink Oct. 15, 2013
8550609 System and method for measuring a supply of solid ink in a solid ink printer Oct. 8, 2013
8550610 Electroconductive tubing for heating and transporting liquefied solid ink Oct. 8, 2013
8550611 Heat element configuration for a reservoir heater Oct. 8, 2013
8550616 Method of monitoring gel accumulation in a drum maintenance unit Oct. 8, 2013
8544999 Phase change magnetic ink and process for preparing same Oct. 1, 2013
8544998 Solid inks containing ketone waxes and branched amides Oct. 1, 2013
8540357 Dithered printing of clear ink to reduce rub and offset Sep. 24, 2013
8534817 Melt reservoir housing Sep. 17, 2013
8529030 Check valve unit for solid ink reservoir system Sep. 10, 2013
8529038 System and method for pressure control of an ink delivery system Sep. 10, 2013
8511816 Apparatus and method for operating a flattener in an ink-based printing apparatus Aug. 20, 2013
8511807 Image transfix apparatus using high frequency motion generators Aug. 20, 2013
8511806 Solid ink loader with pull-out drawer for insertion access Aug. 20, 2013
8506063 Coordination of pressure and temperature during ink phase change Aug. 13, 2013
8500260 Ink compositions incorporating substituted oxazoline compounds or substituted oxazoline derivatives Aug. 6, 2013
8474961 System and method for extracting solid-ink pellets from a container Jul. 2, 2013
8469497 Heated ink delivery system Jun. 25, 2013
8456669 Printing system Jun. 4, 2013
8454147 Method and system for delivering solid-ink pellets Jun. 4, 2013
8449093 Solid ink melter assembly May. 28, 2013
8449095 Radiation curable solid ink compositions suitable for transfuse printing applications May. 28, 2013
8430489 Method and apparatus for melt cessation to limit ink flow and ink stick deformation Apr. 30, 2013
8419157 Apparatus for controlled freezing of melted solid ink in a solid ink printer Apr. 16, 2013
8414102 In situ calibration of multiple printheads to reference ink targets Apr. 9, 2013
8414116 Melt plate for use in a solid ink jet printer Apr. 9, 2013
8408693 Method for transferring textured surface to curable gel ink Apr. 2, 2013
8408682 Heat sealeable filter to enable vacuum sealing of particle generating insulations Apr. 2, 2013

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