Patents by Inventor Jacob P. John

Jacob P. John 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).

  • Publication number: 20230035105
    Abstract: A paper product having improved printing characteristics and a method of making the paper product. This paper product has a fibrous substrate and top layer of surface enhanced pulp fibers that is integrally coupled to the top surface of the fibrous substrate. The paper product is produced by providing an aqueous slurry formed from a blend of cellulosic fibers and water and at least partially dewatering the aqueous slurry of cellulosic fibers and water to form the fibrous substrate. Subsequently, a surface treatment formed from an aqueous composition of water and surface enhanced pulp fibers is applied to the top surface of the fibrous substrate and thereafter the treated fibrous substrate is dried to form a paper product having enhanced printing characteristics.
    Type: Application
    Filed: October 17, 2022
    Publication date: February 2, 2023
    Inventors: Bruno Marcoccia, Harshad Pande, Jacob P. John, Robert Mason WILLIAMS
  • Patent number: 11473245
    Abstract: A paper product having improved printing characteristics and a method of making the paper product. This paper product has a fibrous substrate and top layer of surface enhanced pulp fibers that is integrally coupled to the top surface of the fibrous substrate. The paper product is produced by providing an aqueous slurry formed from a blend of cellulosic fibers and water and at least partially dewatering the aqueous slurry of cellulosic fibers and water to form the fibrous substrate. Subsequently, a surface treatment formed from an aqueous composition of water and surface enhanced pulp fibers is applied to the top surface of the fibrous substrate and thereafter the treated fibrous substrate is dried to form a paper product having enhanced printing characteristics.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: October 18, 2022
    Assignee: Domtar Paper Company LLC
    Inventors: Bruno Marcoccia, Harshad Pande, Jacob P. John, Robert Mason Williams
  • Publication number: 20200325629
    Abstract: A paper product having improved printing characteristics and a method of making the paper product. This paper product has a fibrous substrate and top layer of surface enhanced pulp fibers that is integrally coupled to the top surface of the fibrous substrate. The paper product is produced by providing an aqueous slurry formed from a blend of cellulosic fibers and water and at least partially dewatering the aqueous slurry of cellulosic fibers and water to form the fibrous substrate. Subsequently, a surface treatment formed from an aqueous composition of water and surface enhanced pulp fibers is applied to the top surface of the fibrous substrate and thereafter the treated fibrous substrate is dried to form a paper product having enhanced printing characteristics.
    Type: Application
    Filed: August 1, 2017
    Publication date: October 15, 2020
    Inventors: Bruno MARCOCCIA, Harshad PANDE, Jacob P. JOHN, Robert Mason WILLIAMS
  • Patent number: 8652594
    Abstract: A recording sheet is provided, which comprises: a paper substrate comprising a plurality of cellulosic fibers; and a sizing agent comprising a water soluble divalent metal salt; wherein the paper substrate and sizing agent cooperate to form an I-beam structure. Methods of making and using the recording sheet are also provided.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: February 18, 2014
    Assignee: International Paper Company
    Inventors: Michael F. Koenig, Jacob P. John, Thomas R. Arnson, Benjamin T. Liguzinski
  • Publication number: 20090274855
    Abstract: A recording sheet is provided, which comprises: a paper substrate comprising a plurality of cellulosic fibers; and a sizing agent comprising a water soluble divalent metal salt; wherein the paper substrate and sizing agent cooperate to form an I-beam structure. Methods of making and using the recording sheet are also provided.
    Type: Application
    Filed: March 31, 2009
    Publication date: November 5, 2009
    Applicant: International Paper Company
    Inventors: Michael F. Koenig, Jacob P. John, Thomas R. Arnson, Benjamin T. Liguzinski
  • Patent number: 7018708
    Abstract: This invention provides a gloss-coated electrophotographic paper with superior runnability and print quality in colour and monochrome copiers and printers. The coated paper product comprises a paper substrate coated on at least one side with a pigmented coating. The pigment coating consists of a mixture of at least three different pigments and a binder. The coating may further include a lubricant. Optionally, the coating formulation may contain an optical brightening agent, a defoamer and a thickener. In addition, the gloss coated electrophotographic paper of this invention provides a superior toner adhesion in colour and monochrome electrophotographic imaging applications.
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: March 28, 2006
    Assignee: International Paper Company
    Inventors: Jay C. Song, Jacob P. John, Sen Yang, Timothy J. Bradford
  • Publication number: 20040197496
    Abstract: This invention provides a gloss-coated electrophotographic paper with superior runnability and print quality in colour and monochrome copiers and printers. The coated paper product comprises a paper substrate coated on at least one side with a pigmented coating. The pigment coating consists of a mixture of at least three different pigments and a binder. The coating may further include a lubricant. Optionally, the coating formulation may contain an optical brightening agent, a defoamer and a thickener. In addition, the gloss coated electrophotographic paper of this invention provides a superior toner adhesion in colour and monochrome electrophotographic imaging applications.
    Type: Application
    Filed: August 18, 2003
    Publication date: October 7, 2004
    Inventors: Jay C. Song, Jacob P. John, Sen Yang, Timothy J. Bradford