Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758991 | Isolation of membrane vesicles from biological fluids and methods of using same | Jon Klein, Michael L. Merchant | 2014-06-24 |
| 7777027 | Purified beta glucan composition | Arun K. Bahl, Sharon V. Vercellotti, John R. Vercellotti | 2010-08-17 |
| 7550584 | Methods of purifying beta glucans | Arun K. Bahl, Sharon V. Vercellotti, John R. Vercellotti | 2009-06-23 |
| 6833060 | Electrophoresis gel support | George W. Harding, Jon Klein | 2004-12-21 |
| 5911880 | Self-wetting membranes from engineering plastics | Natarajan Balachander | 1999-06-15 |
| 5869444 | Osmotic agents for peritoneal dialysis | — | 1999-02-09 |
| 5766908 | High-flux semipermeable membrane containing immobilized affinity ligands | Donald H. Yeager | 1998-06-16 |
| 5053133 | Affinity separation with activated polyamide microporous membranes | Pamela A. Feldhoff | 1991-10-01 |
| 5039420 | Hydrophilic semipermeable membranes based on copolymers of acrylonitrile and hydroxyalkyl esters of (meth) acrylic acid | Lalith K. Silva | 1991-08-13 |
| 5039609 | Osmotic agents for peritoneal dialysis | — | 1991-08-13 |
| 4495067 | Apparatus for preparation of infusion grade water | Douglas J. Beach | 1985-01-22 |
| 4488877 | Percutaneous implant for peritoneal dialysis | Ronald L. Wathen, Richard Andrew Ward, Louis C. Cosentino, Larry Fuller, Felix J. Martinez | 1984-12-18 |
| 4244787 | Apparatus and method for determining serum concentrates of metabolites by monitoring dialysate fluid | Ronald L. Wathen | 1981-01-13 |
| 4187333 | Ion-exchange hollow fibers | Alan Rembaum, Shiao-Ping S. Yen | 1980-02-05 |