Patents by Inventor Tat Mui

Tat Mui 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: 11833175
    Abstract: Red blood cell products and compositions are disclosed. The product includes a container made from PVC or a non-PVC material that is substantially free of a phthalate plasticizer but otherwise includes one or more non-phthalate plasticizers or extractable agents. The product includes a RBC concentrate which has been combined with an additive solution for storing the RBCs.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: December 5, 2023
    Assignee: Fenwal, Inc.
    Inventors: Katherine Radwanski, Craig L. Sandford, Kyungyoon Min, Bryan Blickhan, Daniel Lynn, Tat Mui
  • Patent number: 11083841
    Abstract: Needle protector assemblies including needle assemblies and needle protectors for housing used blood collection needles are disclosed. The needle protectors are single-piece protectors that include an open distal end for receiving a needle hub (with a needle mounted thereon). A retaining member locks the needle hub when the needle hub is substantially retracted. A stop engages the needle hub in a fully retracted position such that a needle post is completely contained within an interior chamber of the needle protectors. A viewing slot in the needle protectors is provided.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: August 10, 2021
    Assignee: Fenwal, Inc.
    Inventors: Jean-Marie Mathias, Daniel Lynn, Rich West, Tat Mui, Mark Jones
  • Publication number: 20210236555
    Abstract: Red blood cell products and compositions are disclosed. The product includes a container made from PVC or a non-PVC material that is substantially free of a phthalate plasticizer but otherwise includes one or more non-phthalate plasticizers or extractable agents. The product includes a RBC concentrate which has been combined with an additive solution for storing the RBCs.
    Type: Application
    Filed: April 23, 2021
    Publication date: August 5, 2021
    Inventors: Katherine Radwanski, Craig L. Sandford, Kyungyoon Min, Bryan Blickhan, Daniel Lynn, Tat Mui
  • Patent number: 11000551
    Abstract: Red blood cell products and compositions are disclosed. The product includes a container made from PVC or a non-PVC material that is substantially free of a phthalate plasticizer but otherwise includes one or more non-phthalate plasticizers or extractable agents. The product includes a RBC concentrate which has been combined with an additive solution for storing the RBCs.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: May 11, 2021
    Assignee: Fenwal, Inc.
    Inventors: Katherine Radwanski, Craig L. Sandford, Kyungyoon Min, Bryan Blickhan, Daniel Lynn, Tat Mui
  • Publication number: 20180256721
    Abstract: Red blood cell products and compositions are disclosed. The product includes a container made from PVC or a non-PVC material that is substantially free of a phthalate plasticizer but otherwise includes one or more non-phthalate plasticizers or extractable agents. The product includes a RBC concentrate which has been combined with an additive solution for storing the RBCs.
    Type: Application
    Filed: May 9, 2018
    Publication date: September 13, 2018
    Inventors: Katherine Radwanski, Craig L. Sanford, Kyungyoon Min, Bryan Blickhan, Daniel Lynn, Tat Mui
  • Patent number: 9993389
    Abstract: Red blood cell products and compositions are disclosed. The product includes a container made from PVC or a non-PVC material that is substantially free of a phthalate plasticizer but otherwise includes one or more non-phthalate plasticizers or extractable agents. The product includes a RBC concentrate which has been combined with an additive solution for storing the RBCs.
    Type: Grant
    Filed: September 19, 2012
    Date of Patent: June 12, 2018
    Assignee: FENWAL, INC.
    Inventors: Katherine Radwanski, Craig L. Sandford, Kyungyoon Min, Daniel Lynn, Tat Mui
  • Patent number: 9566772
    Abstract: A method for manufacturing a plurality of filter assemblies is provided that includes providing first and second housing sheets and positioning a filtration medium therebetween. Heat and pressure are applied to form first, second, and peripheral seals of at least two filter assemblies at the same time. Each second seal is positioned outboard of the associated first seal with a non-seal area therebetween, while each peripheral seal is positioned outboard of the associated second seal. The first seal commingles the housing sheets and the filtration medium, while the peripheral seal and the periphery of the second seal commingle only the housing sheets. The peripheral seal may include a tear seal to enable separation of a plurality of adjacent filter assemblies.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: February 14, 2017
    Assignee: Fenwal, Inc.
    Inventors: Daniel Lynn, Tat Mui, Andres Pasko, Mark Jones, Kwang Suk Kim, Walter Timothy Watts, Dennis Clyde Berry, James Darren Roxas
  • Patent number: 9372132
    Abstract: A blood component sampling system and method are disclosed. The system is pre-connected and includes a collected blood component container and a reservoir having substantially fixed volume and at least one volumetric indicator indicating a selected volume and a sample container docking station configured to cooperate with a sample collection container. The system and method provide ease of sampling with reduced risk of contamination.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: June 21, 2016
    Assignee: Fenwal, Inc.
    Inventors: Tat Mui, Randy Murphey, Daniel Lynn, Richard L. West, Hugo Ramon, Shawn Davis
  • Publication number: 20140091047
    Abstract: Red blood cell products and compositions are disclosed. The product includes a container made from PVC or a non-PVC material that is substantially free of a phthalate plasticizer but otherwise includes one or more non-phthalate plasticizers or extractable agents. The product includes a RBC concentrate which has been combined with an additive solution for storing the RBCs.
    Type: Application
    Filed: September 19, 2012
    Publication date: April 3, 2014
    Inventors: Katherine Radwanski, Craig L. Sanford, Kyungyoon Min, Bryan Blickhan, Daniel Lynn, Tat Mui
  • Publication number: 20140080113
    Abstract: A blood component sampling system and method are disclosed. The system is pre-connected and includes a collected blood component container and a reservoir having substantially fixed volume and at least one volumetric indicator indicating a selected volume and a sample container docking station configured to cooperate with a sample collection container. The system and method provide ease of sampling with reduced risk of contamination.
    Type: Application
    Filed: March 5, 2013
    Publication date: March 20, 2014
    Applicant: Fenwal, Inc.
    Inventors: Tat Mui, Randy Murphey, Daniel Lynn, Richard L. West, Hugo Ramon, Shawn Davis
  • Patent number: 8622213
    Abstract: Containers and components thereof for use in the medical industry and methods to manufacture the same are described. An example tab for use with a medical container includes opposing sheets sealed to define an open ended chamber into which a port is to be at least partially positioned. The port is to enable access to the medical container. The tab includes a tear seal defined by each of the opposing sheets and a first guide positioned on a first side of each of the tear seals. The tab includes a second guide positioned on a second side of each of the tear seals, wherein the first and second guides are to enable a tear to propagate substantially between the guides and adjacent the tear seals.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: January 7, 2014
    Assignee: Fenwal, Inc.
    Inventors: Daniel Lynn, Richard L. West, Tat Mui, Mark B. Jones
  • Publication number: 20100294693
    Abstract: Containers and components thereof for use in the medical industry and methods to manufacture the same are described. An example tab for use with a medical container includes opposing sheets sealed to define an open ended chamber into which a port is to be at least partially positioned. The port is to enable access to the medical container. The tab includes a tear seal defined by each of the opposing sheets and a first guide positioned on a first side of each of the tear seals. The tab includes a second guide positioned on a second side of each of the tear seals, wherein the first and second guides are to enable a tear to propagate substantially between the guides and adjacent the tear seals.
    Type: Application
    Filed: May 21, 2010
    Publication date: November 25, 2010
    Applicant: Fenwal, Inc.
    Inventors: Daniel Lynn, Anthony Oleszkiewicz, Richard L. West, Tat Mui, Mark Jones, Craig Sandford, Mark Joseph Brierton, Kwang Suk Kim
  • Publication number: 20100084332
    Abstract: A method for manufacturing a blood filter assembly is provided that includes the steps of providing a first housing sheet and a second housing sheet. The method includes locating and sealing at least one port onto each of the first and second housing sheets. The method includes locating the filtration medium between the first housing sheet and the second housing sheet. The method includes applying heat and pressure to form at least one seal that commingles the first and second housing sheets along with the filtration medium, wherein the periphery of the seal commingles only the first and second housing sheets.
    Type: Application
    Filed: September 29, 2009
    Publication date: April 8, 2010
    Applicant: FENWAL, INC.
    Inventors: Daniel Lynn, Tat Mui, Andres Pasko, Mark Jones, Kwang Suk Kim, Walter Timothy Watts, Dennis Clyde Berry, James Darren Roxas
  • Publication number: 20090281506
    Abstract: Needle protector assemblies including needle assemblies and needle protectors for housing used blood collection needles are disclosed. The needle protectors are single-piece protectors that include an open distal end for receiving a needle hub (with needle mounted thereon). A retaining member locks the hub when the needle hub is substantially retracted. A stop engages the hub in the fully retracted position such that the needle post is completely contained within the interior chamber of the needle protector. A viewing slot in one of the walls of the needle protector is provided.
    Type: Application
    Filed: April 27, 2009
    Publication date: November 12, 2009
    Inventors: Jean-Marie Mathias, Daniel Lynn, Rich West, Tat Mui, Mark Jones
  • Publication number: 20060229547
    Abstract: Systems and methods collect leukocyte reduced blood components, including plasma that is free or virtually free of cellular blood species, such as red blood cells, platelets, and leukocytes.
    Type: Application
    Filed: June 8, 2006
    Publication date: October 12, 2006
    Inventors: Daniel Lynn, Phillippe Heems, Tat Mui, Jean-Claude Bernes, Robert De Vos, Jean-Marie Mathias
  • Publication number: 20050137517
    Abstract: Systems and methods process blood and blood components for subsequent pathogen inactivation processes prior to long term storage and/or transfusion.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 23, 2005
    Inventors: Bryan Blickhan, Mary Stewart-Wesson, Daniel Bischof, Mohsen Arghavani, Lawrence Servi, Daniel Lynn, Tat Mui, Michael Mayo
  • Publication number: 20010037078
    Abstract: Systems and methods collect leukocyte reduced blood components, including plasma that is free or virtually free of cellular blood species, such as red blood cells, platelets, and leukocytes.
    Type: Application
    Filed: March 27, 2001
    Publication date: November 1, 2001
    Inventors: Daniel Lynn, Phillippe Van Heems, Tat Mui, Jean-Claude Bernes, Robert De Vos, Jean-Marie Mathias