Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834583 | Block copolymers | Lawrence F. Hancock, Alan Jay Kishbaugh | 1998-11-10 |
| 5798437 | Thermoplastic block copolymers | Lawrence F. Hancock, Alan Jay Kishbaugh | 1998-08-25 |
| 5700902 | Block copolymers | Lawrence F. Hancock, Alan Jay Kishbaugh | 1997-12-23 |
| 5700903 | Block copolymers | Lawrence F. Hancock, Alan Jay Kishbaugh | 1997-12-23 |
| 5496637 | High efficiency removal of low density lipoprotein-cholesterol from whole blood | Richard L. Duffy, Donald T. Nicholson | 1996-03-05 |
| 5418061 | Microporous polysulfone supports suitable for removal of low density lipoprotein-cholesterol | Richard L. Duffy | 1995-05-23 |
| 5389433 | Battery separator | Victor S. Chang, Richard C. Hartwig, James K. Kung, Joseph T. Lundquist, James A. Avtges +1 more | 1995-02-14 |
| 5389463 | Battery separator | Victor S. Chang, Richard T. Giovannoni, Richard C. Hartwig, Joseph T. Lundquist, Christian B. Lundsager +1 more | 1995-02-14 |
| 5362581 | Battery separator | Victor S. Chang, Richard C. Hartwig, Joseph T. Lundquist, Anthony J. Laccetti | 1994-11-08 |
| 5362582 | Battery separator | Victor S. Chang, Richard C. Hartwig, Joseph T. Lundquist, James K. Kung, James A. Avtges +1 more | 1994-11-08 |
| 5346788 | Microporous polyurethane based battery separator | Victor S. Chang, Richard C. Hartwig, Joseph T. Lundquist, Anthony J. Laccetti | 1994-09-13 |
| 5258149 | Process of making a membrane for high efficiency removal of low density lipoprotein-cholesterol from whole blood | Richard L. Duffy, Donald T. Nicholson | 1993-11-02 |
| 5236644 | Process of making membrane for removal of low density lipoprotein-cholesterol from whole blood | Richard L. Duffy, Donald T. Nicholson | 1993-08-17 |
| 5187010 | Membrane having high affinity for low density lipoprotein-cholesterol from whole blood | Richard L. Duffy | 1993-02-16 |
| 4794090 | Immobilization support for biologicals | Julie L. Rudolph | 1988-12-27 |
| 4787976 | Non-adsorptive, semipermeable filtration membrane | Karen E. Milligan | 1988-11-29 |
| 4596770 | Assay of peroxidase enzyme activity | William J. Warren | 1986-06-24 |
| 4454347 | Process for purification and isolation of diaminophenylindane | Stephen A. Spearman, Gleason O. Cookson | 1984-06-12 |