Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252222 | Filter for parenteral systems and method of using thereof | Vlado I. Matkovich, Thomas J. Bormann | 1993-10-12 |
| 5232600 | Hydrophobic membranes | Peter J. Degen, Isaac Rothman | 1993-08-03 |
| 5229012 | Method for depletion of the leucocyte content of blood and blood components | David B. Pall | 1993-07-20 |
| 5217627 | System and method for processing biological fluid | David B. Pall, Vlado I. Matkovich, Thomas J. Bormann | 1993-06-08 |
| 5154829 | Polyamide membrane with controlled surface properties | Peter J. Degen, Irving B. Joffee | 1992-10-13 |
| 5152905 | Method for processing blood for human transfusion | David B. Pall, Brian T. Muellers | 1992-10-06 |
| 5151192 | Method for removing heparin from blood or plasma | Vlado I. Matkovich, Peter J. Degen, Thomas J. Bormann, Isaac Rothman | 1992-09-29 |
| 5133878 | Polymeric microfiber filter medium | Isaac Rothman, Paul Smith, Jeffrey K. Chambers | 1992-07-28 |
| 5128041 | Microporous membrane, method of manufacture, and method of use | Peter J. Degen, Jeffrey K. Chambers | 1992-07-07 |
| 5100564 | Blood collection and processing system | David B. Pall | 1992-03-31 |
| 5033242 | Shuttering panels for use in formwork for cavity floors | Gyorgy Borbely | 1991-07-23 |
| 5019260 | Filtration media with low protein adsorbability | Isaac Rothman | 1991-05-28 |
| 4968533 | Method of preparing membranes with low protein adsorbability | — | 1990-11-06 |
| 4964989 | Membranes with low protein adsorbability | — | 1990-10-23 |
| 4954256 | Hydrophobic membranes | Peter J. Degen, Isaac Rothman | 1990-09-04 |
| 4906374 | Filtration media with low protein adsorbability | — | 1990-03-06 |
| 4886836 | Activated medium with low non-specific protein adsorption | Richard F. Salinaro, Peter J. Degen | 1989-12-12 |
| 4880548 | Device and method for separating leucocytes from platelet concentrate | David B. Pall | 1989-11-14 |
| 4861617 | Method of reducing the adhesion of bubbles in medical equipment | David B. Pall, Peter J. Degen, Vlado I. Matkovich | 1989-08-29 |
| 4826642 | Method of making a supported microporous membrane | Peter J. Degen | 1989-05-02 |
| 4774001 | Supported microporous membrane | Peter J. Degen | 1988-09-27 |
| 4734208 | Charge-modified microfiber filter sheets | David B. Pall, Peter J. Degen, Irving B. Joffee, Warren M. Foss | 1988-03-29 |
| 4707266 | Polyamide membrane with controlled surface properties | Peter J. Degen, Irving B. Joffee | 1987-11-17 |
| 4702947 | Fibrous structure and method of manufacture | David B. Pall, Peter J. Degen, Eleni C. Yanakis | 1987-10-27 |
| 4702840 | Charge modified polyamide membrane | Peter J. Degen, Irving B. Joffee | 1987-10-27 |