Patents Assigned to Knowlton Technologies, LLC
  • Publication number: 20230158430
    Abstract: The present invention is generally related to a high capacity, high efficiency nonwoven filtration media comprising a gradient pore structure. In particular, the filtration media can comprise thermoplastic synthetic microfibers, fibrillated fibers, staple fibers, and a binder. Furthermore, the filtration media may be produced without the use of glass fibers or microglass fibers. Consequently, the filtration media of the present invention does not cause the same issues as conventional filtration media that comprises glass fibers and/or microglass fibers. Moreover, the filtration media can be used to treat fuel, lubrication fluids, hydraulic fluids, and various other industrial gases.
    Type: Application
    Filed: January 9, 2023
    Publication date: May 25, 2023
    Applicant: Knowlton Technologies, LLC
    Inventors: Richard Frank Barlow, Jr., Keh Dema
  • Patent number: 11547963
    Abstract: The present invention is generally related to a high capacity, high efficiency nonwoven filtration media comprising a gradient pore structure. In particular, the filtration media can comprise thermoplastic synthetic microfibers, fibrillated fibers, staple fibers, and a binder. Furthermore, the filtration media may be produced without the use of glass fibers or microglass fibers. Consequently, the filtration media of the present invention does not cause the same issues as conventional filtration media that comprises glass fibers and/or microglass fibers. Moreover, the filtration media can be used to treat fuel, lubrication fluids, hydraulic fluids, and various other industrial gases.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: January 10, 2023
    Assignee: Knowlton Technologies, LLC
    Inventors: Richard Frank Barlow, Jr., Keh Dema
  • Patent number: 10981096
    Abstract: The present invention is generally related to a high capacity, high efficiency nonwoven filtration media comprising a gradient pore structure. In particular, the filtration media can comprise thermoplastic synthetic microfibers, fibrillated fibers, staple fibers, and a binder. Furthermore, the filtration media may be produced without the use of glass fibers or microglass fibers. A process for making the filtration media is also provided. Consequently, the filtration media of the present invention does not cause the same issues as conventional filtration media that comprises glass fibers and/or microglass fibers. Moreover, the filtration media can be used to treat fuel, lubrication fluids, hydraulic fluids, and various other industrial gases.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: April 20, 2021
    Assignee: Knowlton Technologies, LLC
    Inventors: Richard Frank Barlow, Jr., Keh Dema
  • Patent number: 10913022
    Abstract: The present invention is generally related to a high capacity, high efficiency nonwoven filtration media comprising a gradient pore structure. In particular, the filtration media can comprise thermoplastic synthetic microfibers, fibrillated fibers, staple fibers, and a binder. Furthermore, the filtration media may be produced without the use of glass fibers or microglass fibers. A process for making the filtration media is also provided. Consequently, the filtration media of the present invention does not cause the same issues as conventional filtration media that comprises glass fibers and/or microglass fibers. Moreover, the filtration media can be used to treat fuel, lubrication fluids, hydraulic fluids, and various other industrial gases.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: February 9, 2021
    Assignee: Knowlton Technologies, LLC
    Inventors: Richard Frank Barlow, Jr., Keh Dema
  • Publication number: 20180280847
    Abstract: The present invention is generally related to a high capacity, high efficiency nonwoven filtration media comprising a gradient pore structure. In particular, the filtration media can comprise thermoplastic synthetic microfibers, fibrillated fibers, staple fibers, and a binder. Furthermore, the filtration media may be produced without the use of glass fibers or microglass fibers. A process for making the filtration media is also provided. Consequently, the filtration media of the present invention does not cause the same issues as conventional filtration media that comprises glass fibers and/or microglass fibers. Moreover, the filtration media can be used to treat fuel, lubrication fluids, hydraulic fluids, and various other industrial gases.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Applicant: Knowlton Technologies, LLC
    Inventors: Richard Frank Barlow, JR., Keh Dema
  • Publication number: 20180280846
    Abstract: The present invention is generally related to a high capacity, high efficiency nonwoven filtration media comprising a gradient pore structure. In particular, the filtration media can comprise thermoplastic synthetic microfibers, fibrillated fibers, staple fibers, and a binder. Furthermore, the filtration media may be produced without the use of glass fibers or microglass fibers. A process for making the filtration media is also provided. Consequently, the filtration media of the present invention does not cause the same issues as conventional filtration media that comprises glass fibers and/or microglass fibers. Moreover, the filtration media can be used to treat fuel, lubrication fluids, hydraulic fluids, and various other industrial gases.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Applicant: Knowlton Technologies, LLC
    Inventors: Richard Frank Barlow, JR., Keh Dema
  • Publication number: 20180280845
    Abstract: The present invention is generally related to a high capacity, high efficiency nonwoven filtration media comprising a gradient pore structure. In particular, the filtration media can comprise thermoplastic synthetic microfibers, fibrillated fibers, staple fibers, and a binder. Furthermore, the filtration media may be produced without the use of glass fibers or microglass fibers. Consequently, the filtration media of the present invention does not cause the same issues as conventional filtration media that comprises glass fibers and/or microglass fibers. Moreover, the filtration media can be used to treat fuel, lubrication fluids, hydraulic fluids, and various other industrial gases.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Applicant: Knowlton Technologies, LLC
    Inventors: Richard Frank Barlow, JR., Keh Dema