Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5037656 | Porous membrane having hydrophilic and cell growth promotions surface and process | Aldo M. Pitt | 1991-08-06 | $4,170,000 |
| 5011861 | Membranes for solid phase protein sequencing | James M. Coull, Darryl J. Rappin, Hubert Koester, Malcolm G. Pluskal, Alex G. Bonner | 1991-04-30 | $8,835,000 |
| 5004543 | Charge-modified hydrophobic membrane materials and method for making the same | Malcolm G. Pluskal, David Xuan-Qi Wang | 1991-04-02 | $9,049,000 |
| 4944879 | Membrane having hydrophilic surface | — | 1990-07-31 | $2,789,000 |
| 4917793 | Transparent porous membrane having hydrophilic surface and process | Aldo M. Pitt | 1990-04-17 | |
| 4908236 | Transparent porous membrane having hydrophilic surface and process | Aldo M. Pitt | 1990-03-13 | $4,464,000 |
| 4618533 | Porous membrane having hydrophilic surface and process | — | 1986-10-21 | $5,257,000 |