MFD, Inc.
Records under this name other than patents MFD, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to MFD, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,214,574 | Cross-flow filtration and culture method Lapsed on the fee record Ended Apr 10, 2009 · From the USPTO record | Lapsed on the fee record | Ended Apr 10, 2009 | From the USPTO record |
| US 6,127,141 | Culture device and method Lapsed on the fee record Ended Oct 3, 2008 · From the USPTO record | Lapsed on the fee record | Ended Oct 3, 2008 | From the USPTO record |
| US 6,048,727 | Apparatus and method for mass transfer involving biological/pharmaceutical media Lapsed on the fee record Ended Apr 11, 2008 · From the USPTO record | Lapsed on the fee record | Ended Apr 11, 2008 | From the USPTO record |
| US 6,022,742 | Culture device and method Lapsed on the fee record Ended Feb 8, 2008 · From the USPTO record | Lapsed on the fee record | Ended Feb 8, 2008 | From the USPTO record |
| US 4,885,087 | Apparatus for mass transfer involving biological/pharmaceutical media Term ended Term ended no later than Dec 5, 2009 · Low confidence | Term ended | Term ended no later than Dec 5, 2009 | Low confidence |