Patents by Inventor Archie Woodworth

Archie Woodworth 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: 7655198
    Abstract: The connection, assembly, or fill of two or more pre-sterilized components having at least one terminal end each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field. Using a low-voltage electron beam instrument, such as the MIN-EB™, a suitable sterile field sphere can be created. The terminal ends of the multiple components remain within the sterile field sphere until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: February 2, 2010
    Assignee: Baxter International Inc.
    Inventors: Arnold C. Bilstad, Bradley H. Buchanan, Alan W. Martilla, Archie Woodworth
  • Patent number: 7358505
    Abstract: What is disclosed is an apparatus and method for assembling a reconstitution assembly (1) having a reconstitution device (10) having a first end connected to a flexible diluent container (12), the reconstitution device (10) having a second end connected to a drug vial (14). The reconstitution device (10) and containers, such as drug vials (14) or diluent bags (12), are loaded onto positioning assemblies (27) on a conveyor (90). The positioning assemblies (27) are conveyed to sterilization booths (270). Sterilization fields are generated within the sterilization booths (270), and the containers are sterilely connected to the reconstitution device (10) within the sterile fields.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: April 15, 2008
    Assignee: Baxter International Inc.
    Inventors: Archie Woodworth, William Reed, David J. Adams, John A. Martine, Jr., Jeffery Smith, Michael Steeber, Kim Korzeniewski
  • Patent number: 7264771
    Abstract: The connection, assembly, or fill of two or more pre-sterilized components having at least one terminal end each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field. Using a low-voltage electron beam instrument, such as the MIN-EB™, a suitable sterile field sphere can be created. The terminal ends of the multiple components remain within the sterile field sphere until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
    Type: Grant
    Filed: April 20, 1999
    Date of Patent: September 4, 2007
    Assignee: Baxter International Inc.
    Inventors: Arnold C. Bilstad, Bradley H. Buchanan, Alan W. Martilla, Archie Woodworth
  • Publication number: 20060110282
    Abstract: The connection, assembly, or fill of two or more pre-sterilized components having at least one terminal end each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field. Using a low-voltage electron beam instrument, such as the MIN-EB™, a suitable sterile field sphere can be created. The terminal ends of the multiple components remain within the sterile field sphere until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
    Type: Application
    Filed: December 30, 2005
    Publication date: May 25, 2006
    Inventors: Arnold Bilstad, Bradley Buchanan, Alan Martilla, Archie Woodworth
  • Publication number: 20050161614
    Abstract: The connection, assembly, or fill of two or more pre-sterilized components 10, 12 having at least one terminal end 14 each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components 10, 12 together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field 60. Using a low-voltage electron beam instrument 54, such as the MIN-EB™, a suitable sterile field sphere can be created. The terminal ends 14 of the multiple components 10, 12 remain within the sterile field sphere 60 until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
    Type: Application
    Filed: December 14, 2004
    Publication date: July 28, 2005
    Inventors: Arnold Bilstad, Bradley Buchanan, Alan Martilla, Archie Woodworth
  • Publication number: 20050133729
    Abstract: What is disclosed is an apparatus and method for assembling a reconstitution assembly (1) having a reconstitution device (10) having a first end connected to a flexible diluent container (12), the reconstitution device (10) having a second end connected to a drug vial (14). The reconstitution device (10) and containers, such as drug vials (14) or diluent bags (12), are loaded onto positioning assemblies (27) on a conveyor (90). The positioning assemblies (27) are conveyed to sterilization booths (270). Sterilization fields are generated within the sterilization booths (270), and the containers are sterilely connected to the reconstitution device (10) within the sterile fields.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Archie Woodworth, William Reed, David Adams, John Martine, Jeffery Smith, Michael Steeber, Kim Korzeniewski
  • Publication number: 20040241041
    Abstract: What is disclosed is an apparatus and method for assembling a reconstitution assembly (1) having a reconstitution device (10) having a first end connected to a flexible diluent container (12), the reconstitution device (10) having a second end connected to a drug vial (14). The reconstitution device (10) and containers, such as drug vials (14) or diluent bags (12), are loaded onto positioning assemblies (27) on a conveyor (90). The positioning assemblies (27) are conveyed to sterilization booths (270). Sterilization fields are generated within the sterilization booths (270), and the containers are sterilely connected to the reconstitution device (10) within the sterile fields.
    Type: Application
    Filed: December 23, 2003
    Publication date: December 2, 2004
    Inventors: Archie Woodworth, William Reed, David J. Adams, John A. Martine, Jeffery Smith, Michael Steeber, Kim Korzeniewski
  • Publication number: 20030156973
    Abstract: The connection, assembly, or fill of two or more pre-sterilized components 10,12 having at least one terminal end 14 each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components 10,12 together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field 60. Using a low-voltage electron beam instrument 54, such as the MIN-EB™, a suitable sterile field sphere can be created. The terminal ends 14 of the multiple components 10,12 remain within the sterile field sphere 60 until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
    Type: Application
    Filed: February 13, 2003
    Publication date: August 21, 2003
    Inventors: Arnold C. Bilstad, Bradley H. Buchanan, Alan W. Martilla, Archie Woodworth
  • Publication number: 20020172615
    Abstract: The present invention claims a method of producing sterile prefilled syringe bodies. The method comprises the steps of providing a syringe body. The syringe bodies are sterilized and transferred to a sterile environment. While the syringe bodies are maintained in a sterilized condition as they are transferred to the sterile environment. A fluid substance is provided and introduced into the syringe body while the syringe body is within the sterile environment. The fluid substance is also sealed within the syringe body while the syringe body is within the sterile environment.
    Type: Application
    Filed: March 8, 2001
    Publication date: November 21, 2002
    Inventors: Archie Woodworth, John Falzone, John Darvasi, Amy N. Gillum, James Kamienski, Margaret J. Barnato, Robert Gliniecki
  • Publication number: 20020139088
    Abstract: A syringe having a syringe body of a norbornene and ethylene copolymer, the body defining a chamber for containing water and having an opening, a plunger seal of a halobutyl-based elastomer sealing the opening; and wherein the syringe meets all requirements of the United States Pharmocopoeia for sterile water for injection.
    Type: Application
    Filed: March 8, 2001
    Publication date: October 3, 2002
    Inventors: Archie Woodworth, John Falzone, John Darvasi, Amy W. Gillum, James Kamienski, Margaret J. Barnato, Robert Gliniecki, Neervalur V. Raghavan, Craig Sandford, Deborah McClelland
  • Publication number: 20020018731
    Abstract: The connection, assembly, or fill of two or more pre-sterilized components having at least one terminal end each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field. Using a low-voltage electron beam instrument, such as the MIN-EB™, a suitable sterile field sphere can be created. The terminal ends of the multiple components remain within the sterile field sphere until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
    Type: Application
    Filed: October 4, 2001
    Publication date: February 14, 2002
    Inventors: Arnold C. Bilstad, Bradley H. Buchanan, Alan W. Martilla, Archie Woodworth
  • Publication number: 20020006353
    Abstract: The connection, assembly, or fill of two or more pre-sterilized components having at least one terminal end each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field. Using a low-voltage electron beam instrument, such as the MIN-EB™, a suitable sterile field sphere can be created. The terminal ends of the multiple components remain within the sterile field sphere until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
    Type: Application
    Filed: April 20, 1999
    Publication date: January 17, 2002
    Inventors: ARNOLD C. BILSTAD, BRADLEY H. BUCHANAN, ALAN W. MARTTILA, ARCHIE WOODWORTH
  • Patent number: 5496302
    Abstract: Methods are disclosed for sterilizing a selected portion of a product and for assembling a sterile product from two or more parts which can not be sterilized with the same form of sterilization. A sterile product produced by these methods is also disclosed. The method for sterilizing may include sterilizing a selected portion of the product by exposing the selected portion to an electron beam, while shielding the remainder of the product from the radiation of the electron beam. The method of assembling a sterile product from two or more component parts may include the steps of sterilizing the first part of the product, isolating a portion of the first part from the remainder of the first part, attaching the second part to the isolated portion of the first part, and exposing the isolated portion to a form of sterilization which is deleterious to the remainder of the first part, while shielding the remainder of the first part from such form of sterilization.
    Type: Grant
    Filed: April 29, 1992
    Date of Patent: March 5, 1996
    Assignee: Baxter International Inc.
    Inventors: Billy W. Minshall, John E. Nygard, Kwame Sintim-Damoa, Richard Giesler, Archie Woodworth, Kailash Purohit
  • Patent number: 5009654
    Abstract: Methods are disclosed for sterilizing a selected portion of a product and for assembling a sterile product from two or more parts which can not be sterilized with the same form of sterilization. A sterile product produced by these methods is also disclosed. The method for sterilizing may include sterilizing a selected portion of the product by exposing the selected portion to an electron beam, while shielding the remainder of the product from the radiation of the electron beam. The method of assembling a sterile product from two or more component parts may include the steps of sterilizing the first part of the product, isolating a portion of the first part from the remainder of the first part, attaching the second part to the isolated portion of the first part, and exposing the isolated portion to a form of sterilization which is deleterious to the remainder of the first part, while shielding the remainder of the first part from such form of sterilization.
    Type: Grant
    Filed: March 10, 1989
    Date of Patent: April 23, 1991
    Assignee: Baxter International Inc.
    Inventors: Billy W. Minshall, Kailash Purohit, John E. Nygard, Kwame Sintim-Damoa, Richard Giesler, Archie Woodworth