Patents by Inventor Katrina Smith

Katrina Smith 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).

  • Patent number: 11986113
    Abstract: A multi-height deck mat including a first platform having a first top surface, a first bottom surface and a first end surface extending therebetween; a second platform disposed adjacent the first platform and having a second top surface and a second bottom surface and a second end surface extending therebetween; and a hinge connecting the first platform and the second platform for movement of the first and second platforms relative to one another, the hinge element being adjacent the first end surface and the second end surface, whereby the first platform and the second platform can be moved between a first disposition wherein the first end surface is in abutment with the second end surface wherein the deck mat provides a first height; and a second disposition wherein the first platform and the second platform assume a stacked relationship wherein the deck mat provides a second height.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: May 21, 2024
    Inventor: Katrina Smith
  • Publication number: 20230218099
    Abstract: A multi-height deck mat including a first platform having a first top surface, a first bottom surface and a first end surface extending therebetween; a second platform disposed adjacent the first platform and having a second top surface and a second bottom surface and a second end surface extending therebetween; and a hinge connecting the first platform and the second platform for movement of the first and second platforms relative to one another, the hinge element being adjacent the first end surface and the second end surface, whereby the first platform and the second platform is movable between a first disposition wherein the a first end surface is in abutment with the a second end surface wherein the deck mat provides a first height; and a second disposition wherein the first platform and the second platform assume a stacked relationship wherein the deck mat provides a second height.
    Type: Application
    Filed: January 10, 2022
    Publication date: July 13, 2023
    Inventor: Katrina Smith
  • Patent number: 9757504
    Abstract: Systems and methods for performing hemodialysis to remove metabolic waste from the blood of a patient are disclosed. The systems and methods preferably comprise at least one blood processing apparatus that receives whole blood from a patient. Cellular blood components are removed from the whole blood by hemofiltration, to provide filtered plasma comprising metabolic waste that is substantially reduced of blood cells. The cellular blood components may be returned to the patient. The filtered plasma comprising waste may be removed from the blood processing apparatus through a waste path for further processing in a separate apparatus, or in the same apparatus in a second stage processing procedure to remove metabolic waste components and excess water from the plasma by hemodialysis. At least one of the hemofiltration and hemodialysis processing apparatus comprises a Taylor vortex-enhanced separation apparatus.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: September 12, 2017
    Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SA
    Inventors: Randolph H. Watkins, Steven J. Wurgler, Shincy Maliekkal, Sujatha Karoor, Katrina Smith
  • Publication number: 20150122714
    Abstract: Systems and methods for performing hemodialysis to remove metabolic waste from the blood of a patient are disclosed. The systems and methods preferably comprise at least one blood processing apparatus that receives whole blood from a patient. Cellular blood components are removed from the whole blood by hemofiltration, to provide filtered plasma comprising metabolic waste that is substantially reduced of blood cells. The cellular blood components may be returned to the patient. The filtered plasma comprising waste may be removed from the blood processing apparatus through a waste path for further processing in a separate apparatus, or in the same apparatus in a second stage processing procedure to remove metabolic waste components and excess water from the plasma by hemodialysis. At least one of the hemofiltration and hemodialysis processing apparatus comprises a Taylor vortex-enhanced separation apparatus.
    Type: Application
    Filed: January 12, 2015
    Publication date: May 7, 2015
    Inventors: Randolph H. Watkins, Steven J. Wurgler, Shincy Maliekkal, Sujatha Karoor, Katrina Smith
  • Patent number: 8961789
    Abstract: Systems and methods for performing hemodialysis to remove metabolic waste from the blood of a patient are disclosed. The systems and methods preferably comprise at least one blood processing apparatus that receives whole blood from a patient. Cellular blood components are removed from the whole blood by hemofiltration, to provide filtered plasma comprising metabolic waste that is substantially reduced of blood cells. The cellular blood components may be returned to the patient. The filtered plasma comprising waste may be removed from the blood processing apparatus through a waste path for further processing in a separate apparatus, or in the same apparatus in a second stage processing procedure to remove metabolic waste components and excess water from the plasma by hemodialysis. At least one of the hemofiltration and hemodialysis processing apparatus comprises a Taylor vortex-enhanced separation apparatus.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: February 24, 2015
    Assignees: Baxter International Inc., Baxter Healthcare SA
    Inventors: Randolph H. Watkins, Steven J. Wurgler, Shincy Maliekkal, Sujatha Karoor, Katrina Smith
  • Publication number: 20150021532
    Abstract: A barrier fence assembly (100) having a barrier fence body (102) has a portion thereof positioned below ground surface (110) and includes a series of barrier stakes (114) to facilitate prevention of traverse of animals across a desired boundary. The barrier stakes (114) are received through upper and lower apertures (150, 152) of a horizontal support brace (140). The horizontal support brace (140) includes horizontally disposed apertures (136, 138) through which flexible wire ties (160) can be received and releasably coupled to an adjacent wire mesh fence (104).
    Type: Application
    Filed: July 16, 2013
    Publication date: January 22, 2015
    Inventors: KATRINA SMITH, MISTY NEWTON
  • Publication number: 20100108606
    Abstract: Systems and methods for performing hemodialysis to remove metabolic waste from the blood of a patient are disclosed. The systems and methods preferably comprise at least one blood processing apparatus that receives whole blood from a patient. Cellular blood components are removed from the whole blood by hemofiltration, to provide filtered plasma comprising metabolic waste that is substantially reduced of blood cells. The cellular blood components may be returned to the patient. The filtered plasma comprising waste may be removed from the blood processing apparatus through a waste path for further processing in a separate apparatus, or in the same apparatus in a second stage processing procedure to remove metabolic waste components and excess water from the plasma by hemodialysis. At least one of the hemofiltration and hemodialysis processing apparatus comprises a Taylor vortex-enhanced separation apparatus.
    Type: Application
    Filed: December 18, 2008
    Publication date: May 6, 2010
    Applicants: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Randolf H. Watkins, Steven J. Wurgler, Shincy Maliekkal, Sujatha Karoor, Katrina Smith