Patents by Inventor Michael A. Novick
Michael A. Novick has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11939484Abstract: A multi-fluid kit for three-dimensional printing can include a fusing agent with water and a radiation absorber, and a detailing agent. The radiation absorber can absorb radiation energy and converts the radiation energy to heat. The detailing agent can include water and from about 0.1 wt % to about 20 wt % organosilanes based on a total weight of the detailing agent, wherein the organosilanes include an organosilane compound with a central silicon having both a water-solubilizing group and multiple hydrolyzable groups attached thereto.Type: GrantFiled: June 10, 2019Date of Patent: March 26, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Graciela E. Negri Jimenez, Michael A. Novick, Tienteh Chen, Jacob Wright
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Patent number: 11759997Abstract: According to an example, a three-dimensional (3D) printer may include a first delivery device to selectively deposit first liquid droplets onto a layer of build materials and a second delivery device to selectively deposit second liquid droplets onto the layer of build materials, in which the second delivery device is positioned in relatively close proximity to the first delivery device. The 3D printer may also include a controller to identify a density at which the second liquid droplets are to be selectively deposited to control splashing of the build materials upon which the second liquid droplets are deposited and to control the second delivery device to selectively deposit the second liquid droplets at the identified density.Type: GrantFiled: May 12, 2016Date of Patent: September 19, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Andre Garcia, Michael A. Novick
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Patent number: 11485870Abstract: The present disclosure is drawn to material sets and 3-dimensional printing systems that include a fusing agent. One example of a material set can include a fusing agent and a detailing agent. The fusing agent can include water, a carbon black pigment, and a water-soluble co-solvent in an amount from 20 wt % to 60 wt %. The detailing agent can include water and a black dye. In another example, a material set can include a fusing agent and a thermoplastic polymer powder.Type: GrantFiled: April 28, 2016Date of Patent: November 1, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Keshava A Prasad, Alexey S Kabalnov, Stephen G. Rudisill, Ali Emamjomeh, Michael Novick, Bernardo Gutierrez
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Publication number: 20220184891Abstract: A three-dimensional (3D) printing system may include a build volume having an underlying build platform, a chain link conveyor to deposit build material in a row and a spreader to spread the row over the build platform.Type: ApplicationFiled: July 29, 2019Publication date: June 16, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventor: Michael A. Novick
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Publication number: 20220112393Abstract: A multi-fluid kit for three-dimensional printing can include a fusing agent with water and a radiation absorber, and a detailing agent. The radiation absorber can absorb radiation energy and converts the radiation energy to heat. The detailing agent can include water and from about 0.1 wt % to about 20 wt % organosilanes based on a total weight of the detailing agent, wherein the organosilanes include an organosilane compound with a central silicon having both a water-solubilizing group and multiple hydrolyzable groups attached thereto.Type: ApplicationFiled: June 10, 2019Publication date: April 14, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Graciela E. Negri Jimenez, Michael A. Novick, Tienteh Chen, Jacob Wright
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Patent number: 11104065Abstract: The present disclosure is drawn to material sets and 3-dimensional printing systems that include a fusing agent. One example of a material set can include a fusing agent and a detailing agent. The fusing agent can include water, a carbon black pigment, and a water-soluble co-solvent in an amount from 20 wt % to 60 wt %. The detailing agent can include water and a black dye. In another example, a material set can include a fusing agent and a thermoplastic polymer powder.Type: GrantFiled: April 28, 2016Date of Patent: August 31, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Keshava A Prasad, Alexey S Kabalnov, Stephen G. Rudisill, Ali Emamjomeh, Michael Novick, Bernardo Gutierrez
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Patent number: 11097472Abstract: At least one agent distributor may be to selectively deliver coalescing agent onto portions of a layer of build material at a first density and at a second density lower than the first density. A controller may be to control the at least one agent distributor to selectively deliver the coalescing agent at the first and second densities onto respective first and second portions of the layer in respective first and second patterns derived from data representing the three-dimensional object to be generated, so that when energy is applied to the layer the build material may coalesce and solidify to form a slice of the three-dimensional object in accordance with the first pattern. The second portion may be in proximity to a boundary of the first portion. Presence of the coalescing agent in the second portion may be to prevent at least some heat from flowing away from the first portion when the energy is applied.Type: GrantFiled: July 30, 2019Date of Patent: August 24, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Bernardo A. Gutierrez, Jacob T. Wright, Michael A. Novick
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Publication number: 20210214570Abstract: The present disclosure is drawn to material sets and 3-dimensional printing systems that include a fusing agent. One example of a material set can include a fusing agent and a detailing agent. The fusing agent can include water, a carbon black pigment, and a water-soluble co-solvent in an amount from 20 wt % to 60 wt %. The detailing agent can include water and a black dye. In another example, a material set can include a fusing agent and a thermoplastic polymer powder.Type: ApplicationFiled: April 28, 2016Publication date: July 15, 2021Applicant: Hewlett-Packard Development Company, L.P.Inventors: Keshava A Prasad, Alexey S Kabalnov, Stephen G. Rudisill, Ali Emamjomeh, Michael Novick, Bernardo Gutierrez
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Publication number: 20210138724Abstract: An example of a three-dimensional (3D) printing kit includes a build material composition and a fusing agent to be applied to at least a portion of the build material composition during 3D printing. The build material composition includes a polyether block amide polymer. The fusing agent includes an energy absorber to absorb electromagnetic radiation to melt or fuse the at least a portion of the polyether block amide polymer.Type: ApplicationFiled: March 23, 2018Publication date: May 13, 2021Inventors: Rachael Donovan, Yi Feng, Michael A. Novick, Bernardo A. Gutierrez, Mariya Gelman, Geoffrey Schmid, Carolin Fleischmann
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Patent number: 10717232Abstract: The present disclosure is drawn to material sets for 3-dimensional printing, 3-dimensional printing systems, and 3-dimensional printed parts. A material set can include a polyamide polymer powder having an average particle size from 20 ?m to 120 ?m and a fusing agent. The polyamide-11 can have a solution viscosity from 1.5 to 1.75 at room temperature, and may increase by no more than 5% after exposure to 180° C. for 20 hours. The fusing agent can include an energy absorber capable of absorbing electromagnetic radiation to produce heat.Type: GrantFiled: May 13, 2016Date of Patent: July 21, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Yi Feng, Erica Montei Fung, Michael A. Novick
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Publication number: 20190351608Abstract: At least one agent distributor may be to selectively deliver coalescing agent onto portions of a layer of build material at a first density and at a second density lower than the first density. A controller may be to control the at least one agent distributor to selectively deliver the coalescing agent at the first and second densities onto respective first and second portions of the layer in respective first and second patterns derived from data representing the three-dimensional object to be generated, so that when energy is applied to the layer the build material may coalesce and solidify to form a slice of the three-dimensional object in accordance with the first pattern. The second portion may be in proximity to a boundary of the first portion. Presence of the coalescing agent in the second portion may be to prevent at least some heat from flowing away from the first portion when the energy is applied.Type: ApplicationFiled: July 30, 2019Publication date: November 21, 2019Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Bernardo A. Gutierrez, Jacob T. Wright, Michael A. Novick
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Patent number: 10406744Abstract: At least one agent distributor may be to selectively deliver coalescing agent onto portions of a layer of build material at a first density and at a second density lower than the first density. A controller may be to control the at least one agent distributor to selectively deliver the coalescing agent at the first and second densities onto respective first and second portions of the layer in respective first and second patterns derived from data representing the three-dimensional object to be generated, so that when energy is applied to the layer the build material may coalesce and solidify to form a slice of the three-dimensional object in accordance with the first pattern. The second portion may be in proximity to a boundary of the first portion. Presence of the coalescing agent in the second portion may be to prevent at least some heat from flowing away from the first portion when the energy is applied.Type: GrantFiled: March 5, 2015Date of Patent: September 10, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Bernardo A. Gutierrez, Jacob T. Wright, Michael A. Novick
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Patent number: 10392512Abstract: A detailing agent for three-dimensional (3D) printing includes a colorant present in an amount ranging from about 1.00 wt % to about 3.00 wt % based on a total weight of the detailing agent. The colorant is a dye having substantially no absorbance in a range of 650 nm to 2500 nm. The detailing agent also includes a co-solvent, a surfactant, and a balance of water.Type: GrantFiled: April 24, 2015Date of Patent: August 27, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ali Emamjomeh, Keshava A. Prasad, Michael A. Novick, Erica Montei Fung
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Publication number: 20190054682Abstract: According to an example, a three-dimensional (3D) printer may include a first delivery device to selectively deposit first liquid droplets onto a layer of build materials and a second delivery device to selectively deposit second liquid droplets onto the layer of build materials, in which the second delivery device is positioned in relatively close proximity to the first delivery device. The 3D printer may also include a controller to identify a density at which the second liquid droplets are to be selectively deposited to control splashing of the build materials upon which the second liquid droplets are deposited and to control the second delivery device to selectively deposit the second liquid droplets at the identified density.Type: ApplicationFiled: May 12, 2016Publication date: February 21, 2019Applicant: Hewlett-Packard Development Company, L.P.Inventors: Andre GARCIA, Michael A. NOVICK
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Publication number: 20190039296Abstract: The present disclosure is drawn to material sets and 3-dimensional printing systems that include a fusing agent. One example of a material set can include a fusing agent and a detailing agent. The fusing agent can include water, a carbon black pigment, and a water-soluble co-solvent in an amount from 20 wt % to 60 wt %. The detailing agent can include water and a black dye. In another example, a material set can include a fusing agent and a thermoplastic polymer powder.Type: ApplicationFiled: April 28, 2016Publication date: February 7, 2019Applicant: Hewlett-Packard Development Company, L.P.Inventors: Keshava A. Prasad, Alexey S Kabalnov, Stephen G. Rudisill, Ali Emamjomeh, Michael Novick, Bernardo Gutierrez
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Publication number: 20190030802Abstract: The present disclosure is drawn to material sets for 3-dimensional printing, 3-dimensional printing systems, and 3-dimensional printed parts. A material set can include a polyamide polymer powder having an average particle size from 20 ?m to 120 ?m and a fusing agent. The polyamide-11 can have a solution viscosity from 1.5 to 1.75 at room temperature, and may increase by no more than 5% after exposure to 180° C. for 20 hours. The fusing agent can include an energy absorber capable of absorbing electromagnetic radiation to produce heat.Type: ApplicationFiled: May 13, 2016Publication date: January 31, 2019Applicant: Hewlett-Packard Development Company, L.P.Inventors: Yi FENG, Erica Montei FUNG, Michael A. NOVICK
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Publication number: 20180104897Abstract: According to an example, build temperature modulation may include determining a characteristic of an object to be produced by three-dimensional printing. The three-dimensional printing may divide the object into a plurality of printing areas for producing the object by using a fusing agent. The build temperature modulation may further include determining, based on the characteristic of the object to be produced by the three-dimensional printing, a fusing agent flux amount of the fusing agent sufficient to oversaturate a printing area of the plurality of printing areas to modulate temperatures related to the plurality of printing areas to a substantially constant temperature across the plurality of printing areas.Type: ApplicationFiled: June 10, 2015Publication date: April 19, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventor: Michael A. NOVICK
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Publication number: 20180022923Abstract: A detailing agent for three-dimensional (3D) printing includes a colorant present in an amount ranging from about 1.00 wt % to about 3.00 wt % based on a total weight of the detailing agent. The colorant is a dye having substantially no absorbance in a range of 650 nm to 2500 nm. The detailing agent also includes a co-solvent, a surfactant, and a balance of water.Type: ApplicationFiled: April 24, 2015Publication date: January 25, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Ali Emamjomeh, Keshava A. Prasad, Michael A. Novick, Erica Montei Fung
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Publication number: 20180009157Abstract: At least one agent distributor may be to selectively deliver coalescing agent onto portions of a layer of build material at a first density and at a second density lower than the first density. A controller may be to control the at least one agent distributor to selectively deliver the coalescing agent at the first and second densities onto respective first and second portions of the layer in respective first and second patterns derived from data representing the three-dimensional object to be generated, so that when energy is applied to the layer the build material may coalesce and solidify to form a slice of the three-dimensional object in accordance with the first pattern. The second portion may be in proximity to a boundary of the first portion. Presence of the coalescing agent in the second portion may be to prevent at least some heat from flowing away from the first portion when the energy is applied.Type: ApplicationFiled: March 5, 2015Publication date: January 11, 2018Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Bernardo A. Gutierrez, Jacob T. Wright, Michael A. Novick
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Patent number: D729030Type: GrantFiled: May 23, 2013Date of Patent: May 12, 2015Assignee: Hewlett-Packard Development Company, L.P.Inventors: Michael A. Novick, Bernardo A. Gutierrez, Brandon Phong Khieu, Peter A. Ward