Patents Assigned to perQflo, LLC
  • Patent number: 10272196
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: April 30, 2019
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey, Scott R. Gibson
  • Patent number: 10159786
    Abstract: Ambulatory infusion pumps, durable assemblies, and disposable assemblies, including energy sources, reservoirs, baseplates, and related components therefor, as well as component combinations and related methods.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: December 25, 2018
    Assignee: perQflo, LLC
    Inventor: Roger E. Smith
  • Patent number: 10029045
    Abstract: Ambulatory infusion pumps, pump assemblies, and baseplate assemblies, including cartridges, baseplates, cannulas, inserters, and related components and batteries therefor, as well as component combinations and related methods.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: July 24, 2018
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, Carla Mann Woods
  • Patent number: 9839747
    Abstract: Ambulatory infusion pumps, pump assemblies, and disposable assemblies, including cartridges, baseplates, cannulas, inserters, and related components therefor, as well as component combinations and related methods.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: December 12, 2017
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, Scott R. Gibson
  • Patent number: 9750875
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: September 5, 2017
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey, Scott M. Loftin
  • Patent number: 9498573
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: November 22, 2016
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey, Scott R. Gibson, Lawrence Scott Ring
  • Patent number: 9381300
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: July 5, 2016
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey, Tom Xiaohai He
  • Patent number: 9320849
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: April 26, 2016
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey
  • Patent number: 9308320
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: April 12, 2016
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey
  • Patent number: 9216249
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: December 22, 2015
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey, Scott R. Gibson
  • Patent number: 9114208
    Abstract: Ambulatory infusion pumps, pump assemblies, and disposable assemblies, including cartridges, baseplates, cannulas, inserters, and related components therefor, as well as component combinations and related methods.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: August 25, 2015
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, Scott R. Gibson
  • Patent number: 8915879
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods. One method of dispensing medicament from a cartridge includes pushing a plunger so as to controllably dispense out of a medicament reservoir within the cartridge in accordance with a stored delivery profile an amount of medicament of 0.1% or less of the total filled volume of the reservoir and with a single-dose precision of better than plus or minus 20%. The single-dose precision is obtained after a time-to-precision period of less than eight hours, which begins at the onset of the first plunger pushing for the cartridge, during which the plunger is being pushed in accordance with the stored delivery profile.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: December 23, 2014
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey, Scott R. Gibson
  • Patent number: 8905972
    Abstract: Ambulatory infusion pumps, pump assemblies, and baseplate assemblies, including cartridges, baseplates, cannulas, inserters, and related components and batteries therefor, as well as component combinations and related methods.
    Type: Grant
    Filed: November 19, 2011
    Date of Patent: December 9, 2014
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, Carla Mann Woods
  • Patent number: 8777901
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: July 15, 2014
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey
  • Patent number: 8430849
    Abstract: Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: April 30, 2013
    Assignee: perQflo, LLC
    Inventors: Roger E. Smith, James Causey, Tom Xiaohai He