PR

Philip L. Ritger

BI Baxter International: 8 patents #213 of 2,334Top 10%
AC American National Red Cross: 1 patents #40 of 100Top 40%
📍 Vernon Hills, IL: #87 of 549 inventorsTop 20%
🗺 Illinois: #7,280 of 84,256 inventorsTop 9%
Overall (All Time): #427,965 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6217560 Luer connector Miguel Leon 2001-04-17
6008429 Wound dressing delivery system 1999-12-28
5851201 Luer connector Miguel Leon 1998-12-22
5338512 Method for oxygenation of a patient's blood Wilfred F. Mathewson, Richard Bringham, David L. Karshmer 1994-08-16
5316724 Multiple blood path membrane oxygenator Wilfred F. Mathewson, Richard Bringham, David L. Karshmer 1994-05-31
5236665 Hollow fiber treatment apparatus and membrane oxygenator Wilfred F. Mathewson 1993-08-17
5232437 Mobile, self-contained blood collection system and method Michael J. Lysaght, Daniel R. Boggs, Robert R. Stromberg, Leonard I. Friedman 1993-08-03
5225161 Integrated membrane blood oxygenator/heat exchanger Wilfred F. Mathewson, Richard Bringham, David L. Karshmer 1993-07-06
5120501 Integrated membrane blood oxygenator/heat exchanger Wifred F. Mathewson, Richard Bringham, David L. Karshmer 1992-06-09
4964976 Optimized filter and method Michael J. Lysaght, Daniel R. Boggs 1990-10-23
4911703 Mobile, self-contained blood collection system and method Michael J. Lysaght, Daniel R. Boggs, Robert R. Stromberg, Leonard I. Friedman 1990-03-27
4842576 System for generating substantially constant fluid pressure Michael J. Lysaght, Daniel R. Boggs 1989-06-27