Patents by Inventor Muhammad Iraqi
Muhammad Iraqi 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: 11898048Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: GrantFiled: May 28, 2021Date of Patent: February 13, 2024Assignee: Kornit Digital Ltd.Inventors: Jacob Mozel, Jacob Mann, Muhammad Iraqi
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Patent number: 11629265Abstract: Provided are compositions and processes formulated and practiced to reduce the friction-coefficient of the printed area and also of the non-printed areas around the image, wherein the compositions are formulated for use by wet-on-wet techniques in-line of the pre-curing printing process, without pretreating the fabric for softness and smoothness prior to the printing process. The compositions comprise at least 15% by weight of a friction-coefficient reduction agent and having a pH lower than 6.5 so as to effect upon contact immobilization of an ink composition that is being digitally applied on the substrate.Type: GrantFiled: October 22, 2018Date of Patent: April 18, 2023Assignee: Kornit Digital Ltd.Inventors: Jacob Mozel, Muhammad Iraqi
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Publication number: 20230060189Abstract: The invention generally concerns a sol-gel digital inkjet printing process for forming a pattern on a surface region, the process comprising applying a formulation on the surface region, the formulation comprising a silanol functionalized polymer and a polymer-free pigment dispersion, said applying being under conditions permitting formation of particles formed of the silanol functionalized polymer, and curing said particles to form a continuous patternType: ApplicationFiled: December 15, 2020Publication date: March 2, 2023Inventors: Moshe NUR, Muhammad IRAQI
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Patent number: 11530330Abstract: An inkset and a process for direct inkjet printing color images on dyed synthetic fabrics is provided herewith, based on forming an image on the fabric in the form of a well-adhered crosslinked film, using an acid-immobilized ink composition, while avoiding dye migration from the fabric to the image in the process of curing the film, using a low-temperature curing crosslinking agent and curing the image at a temperature lower than 120±5° C.Type: GrantFiled: January 23, 2018Date of Patent: December 20, 2022Assignee: Kornit Digital Ltd.Inventors: Muhammad Iraqi, Jacob Mozel
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Publication number: 20210284859Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: ApplicationFiled: May 28, 2021Publication date: September 16, 2021Applicant: Kornit Digital Ltd.Inventors: Jacob MOZEL, Jacob MANN, Muhammad IRAQI
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Patent number: 11021627Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: GrantFiled: January 28, 2020Date of Patent: June 1, 2021Assignee: Kornit Digital Ltd.Inventors: Jacob Mozel, Jacob Mann, Muhammad Iraqi
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Publication number: 20210130635Abstract: Provided are compositions and processes formulated and practiced to reduce the friction-coefficient of the printed area and also of the non-printed areas around the image, wherein the compositions are formulated for use by wet-on-wet techniques in-line of the pre-curing printing process, without pretreating the fabric for softness and smoothness prior to the printing process. The compositions comprise at least 15% by weight of a friction-coefficient reduction agent and having a pH lower than 6.5 so as to effect upon contact immobilization of an ink composition that is being digitally applied on the substrate.Type: ApplicationFiled: October 22, 2018Publication date: May 6, 2021Applicant: Kornit Digital Ltd.Inventors: Jacob MOZEL, Muhammad IRAQI
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Patent number: 10858528Abstract: Provided herein is an ink immobilizing composition that includes colloidal wax particles and a property-adjusting agent, being capable of causing immobilization of a property-sensitive ink composition upon contact therebetween on the surface of a substrate, as well as a process of printing a rub-resistant image, a kit for printing a rub-resistant image, and a substrate having a rub-resistant image printed thereon.Type: GrantFiled: December 22, 2016Date of Patent: December 8, 2020Assignee: Kornit Digital Ltd.Inventors: Muhammad Iraqi, Jacob Mozel
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Publication number: 20200157371Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: ApplicationFiled: January 28, 2020Publication date: May 21, 2020Applicant: Kornit Digital Ltd.Inventors: Jacob MOZEL, Jacob MANN, Muhammad IRAQI
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Publication number: 20190382608Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: ApplicationFiled: September 3, 2019Publication date: December 19, 2019Applicant: Kornit Digital Ltd.Inventors: Jacob Mozel, Jacob Mann, Muhammad Iraqi
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Publication number: 20190382606Abstract: An inkset and a process for direct inkjet printing color images on dyed synthetic fabrics is provided herewith, based on forming an image on the fabric in the form of a well-adhered crosslinked film, using an acid-immobilized ink composition, while avoiding dye migration from the fabric to the image in the process of curing the film, using a low-temperature curing crosslinking agent and curing the image at a temperature lower than 120±5° C.Type: ApplicationFiled: January 23, 2018Publication date: December 19, 2019Applicant: Kornit Digital Ltd.Inventors: Muhammad IRAQI, Jacob MOZEL
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Patent number: 10472533Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: GrantFiled: February 6, 2017Date of Patent: November 12, 2019Assignee: Kornit Digital Ltd.Inventors: Jacob Mozel, Jacob Mann, Muhammad Iraqi
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Publication number: 20190144699Abstract: Provided herein is an ink immobilizing composition that includes a polymeric agent acting as a property-adjusting agent, capable of causing immobilization of a property-sensitive ink composition upon contact therebetween on the surface of a substrate, as well as a process of printing an image, a kit for printing, and a substrate having an image printed thereon afforded by using the polymer-containing immobilizing composition.Type: ApplicationFiled: December 22, 2016Publication date: May 16, 2019Inventors: Muhammad IRAQI, Jacob MOZEL
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Publication number: 20180320016Abstract: Provided herein is an ink immobilizing composition that includes colloidal wax particles and a property-adjusting agent, being capable of causing immobilization of a property-sensitive ink composition upon contact therebetween on the surface of a substrate, as well as a process of printing a rub-resistant image, a kit for printing a rub-resistant image, and a substrate having a rub-resistant image printed thereon.Type: ApplicationFiled: December 22, 2016Publication date: November 8, 2018Inventors: Muhammad IRAQI, Jacob MOZEL
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Publication number: 20180179681Abstract: Provided herein is a composition for digital burnout of a fabric, comprising a fiber-selective burnout agent and a carrier, being formulated for ejection from inkjet machinery. Also provided are a process, a machine and an algorithm for using and deploying the composition for digital burnout of a fabric.Type: ApplicationFiled: December 20, 2017Publication date: June 28, 2018Inventors: Muhammad Iraqi, Niv Michover
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Publication number: 20170145239Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: ApplicationFiled: February 6, 2017Publication date: May 25, 2017Applicant: Kornit Digital Ltd.Inventors: Jacob MOZEL, Jacob MANN, Muhammad IRAQI
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Patent number: 9611401Abstract: Novel inkjet ink compositions for forming an image in a form of an elastic film attached to a surface of a stretchable and/or flexible substrate and processes utilizing same for inkjet printing color images on various substrates such as colored and absorptive or impregnable stretchable materials, which are characterized by heightened efficiency in process time, ink and energy consumption, as well as products having durable, wash-fast and abrasion-fast images printed thereon by the process, are disclosed. The novel ink compositions comprise a first part, which contains a property-adjusting agent and a carrier, and a second part which contains an emulsified property-sensitive proto-elastomeric film-forming agent, a colorant and a carrier, such that the second part congeals upon contact with the property-adjusting agent. The second part is digitally applied to the substrate less than 1 second following the application of the first part to the substrate.Type: GrantFiled: August 26, 2013Date of Patent: April 4, 2017Assignee: Kornit Digital Ltd.Inventors: Jacob Mozel, Jacob Mann, Muhammad Iraqi
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Patent number: 9603261Abstract: A system and a method, the method includes determining or receiving a multiple iteration printing scheme indicative of multiple printing iterations of a coating material to be applied on an electrical circuit that comprises at least one three dimensional structure to be coated by the coating material; wherein the multiple iteration printing scheme is responsive to a shape and size of the at least one three dimensional structure; and performing multiple printing iterations of the coating material, according to the multiple iteration printing scheme; wherein at least one printing iteration is followed by at least partially curing the coating material printed during the at least one printing iteration.Type: GrantFiled: December 12, 2011Date of Patent: March 21, 2017Assignee: CAMTEK LTD.Inventors: Muhammad Iraqi, Noam Rozenstein, Eva Igner, Michael Litvin, Yaron Mazor
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Publication number: 20160278216Abstract: A method for printing onto a printed circuit board comprising: ink jet printing a curable ink onto said printed circuit board, ultraviolet curing of the curable ink; and curing the curable ink with thermal energy; wherein the curable ink comprises a mixture of reactive monomers and oligomers; at least one pigment; at least one photo initiator; and at least one resin out of phenolic resin, amino resin and epoxy resin.Type: ApplicationFiled: April 21, 2016Publication date: September 22, 2016Inventors: Muhammad Iraqi, Einat Cohen, Eva Igner
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Publication number: 20140055544Abstract: A method for printing a curable ink, the curable ink comprises a mixture of reactive monomers and oligomers; at least one pigment; at least one photo initiator; and at least a resin out of phenolic resin, amino resin and epoxy resin.Type: ApplicationFiled: August 27, 2012Publication date: February 27, 2014Applicant: CAMTEK LTD.Inventors: Muhammad Iraqi, Einat Cohen, Eva Igner