| Patent Number |
Title Of Patent |
Date Issued |
| RE38747 |
Vial filling apparatus |
June 28, 2005 |
| Apparatus for filling sterile containers is disclosed which defines an elongated but narrow sterile zone in which a number of operating stations are disposed. An elongated vertical wall is armed by an elongated frame and a cabinet type enclosure cooperates with the vertical wall to defin |
| RE37471 |
Vial filling apparatus |
December 18, 2001 |
| Apparatus for filling sterile containers is disclosed which defines an elongated but narrow sterile zone in which a number of operating stations are disposed. An elongated vertical wall is carried by an elongated frame and a cabinet type enclosure cooperates with the vertical wall to def |
| 7604005 |
Adsorbent cartridge for oxygen concentrator |
October 20, 2009 |
| A removable gas separation cartridge which includes a housing containing three columns, each having an inlet port, an outlet port, and a bed of adsorbent material. The cartridge is removable from an oxygen concentrator which separates oxygen from ambient air by using a vacuum swing a |
| 7604004 |
Personal oxygen concentrator |
October 20, 2009 |
| An oxygen separator for separating oxygen from ambient air utilizing a vacuum swing adsorption process has a mass of less than 2.3 kg. A carrier is mountable on a person to support the oxygen separator for ambulatory use. |
| 7431032 |
Low power ambulatory oxygen concentrator |
October 7, 2008 |
| An oxygen concentrator comprises a vacuum swing adsorption (VSA) gas separation system which includes a cartridge containing a mass of adsorbent material for producing oxygen, a drive which activates the gas separation system, and a power source comprising a mass. A ratio of the mass |
| 7171963 |
Product pump for an oxygen concentrator |
February 6, 2007 |
| A product pump for pumping separated product gas from an oxygen concentrator which produces oxygen-rich product gas by utilizing a vacuum swing adsorption (VSA) process. The oxygen concentrator comprises a cartridge containing an adsorbent material for separating the product gas from |
| 7121276 |
Personal oxygen concentrator |
October 17, 2006 |
| An oxygen separator for separating oxygen from ambient air utilizing a vacuum swing adsorption process has a mass of less than 2.3 kg. A carrier is mountable on a person to support the oxygen separator for ambulatory use. |
| 6641644 |
Pressure swing adsorption gas separation method and apparatus |
November 4, 2003 |
| The present invention is a gas separator for separating a gas mixture into a product gas. The gas separator has an adsorbent bed including a separation chamber with first and second ports and a molecular sieve material contained in the separation chamber. A first pumping chamber is c |
| 6616785 |
Filter forming and joining method |
September 9, 2003 |
| A filter forming and joining method of the present invention automatically forms a succession of metal-free cylindrical filter elements from a pleat block of pleated filter material, each pleat block having a first end pleat at a first end of the pleat block and a second end pleat at a s |
| 6615893 |
Filter forming and joining apparatus |
September 9, 2003 |
| A filter forming and joining apparatus of the present invention automatically forms a succession of metal-free cylindrical filter elements from a pleat block of pleated filter material, each pleat block having a first end pleat at a first end of the pleat block and a second end pleat |
| 6511526 |
Pressure swing adsorption gas separation method and apparatus |
January 28, 2003 |
| The present invention is a gas separator for separating a gas mixture into a product gas. The gas separator has an adsorbent bed including a separation chamber with first and second ports and a molecular sieve material contained in the separation chamber. A first pumping chamber is c |
| 6230777 |
Filter forming and joining apparatus |
May 15, 2001 |
| A filter forming and joining apparatus of the present invention automatically forms a succession of metal-free cylindrical filter elements from a pleat block of pleated filter material, each pleat block having a first end pleat at a first end of the pleat block and a second end pleat |
| 5673535 |
Vial filling apparatus |
October 7, 1997 |
| Apparatus for filling sterile containers is disclosed which defines an elongated but narrow sterile zone in which a number of operating stations are disposed. An elongated vertical wall is carried by an elongated frame and a cabinet type enclosure cooperates with the vertical wall to def |
