MicroFab Technologies Inc.
Records under this name other than patents MicroFab Technologies Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,338,715 | Digital olfactometer and method for testing olfactory thresholds Term ended Term ended Mar 31, 2020 · From the USPTO record | Term ended | Term ended Mar 31, 2020 | From the USPTO record |
| US 6,390,453 | Method and apparatus for delivery of fragrances and vapors to the nose Term ended Term ended Oct 22, 2018 · From the USPTO record | Term ended | Term ended Oct 22, 2018 | From the USPTO record |
| US 6,672,129 | Method for calibrating a sensor for measuring concentration of odors Term ended Ended no later than Oct 22, 2018 · From the USPTO record | Term ended | Ended no later than Oct 22, 2018 | From the USPTO record |
| US 6,998,074 | Method for forming polymer microspheres Lapsed on the fee record Ended Feb 14, 2018 · From the USPTO record | Lapsed on the fee record | Ended Feb 14, 2018 | From the USPTO record |
| US 6,325,475 | Devices for presenting airborne materials to the nose Term ended Term ended Apr 21, 2017 · From the USPTO record | Term ended | Term ended Apr 21, 2017 | From the USPTO record |
| US 6,805,902 | Precision micro-optical elements and the method of making precision micro-optical elements Lapsed on the fee record Ended Oct 19, 2016 · From the USPTO record | Lapsed on the fee record | Ended Oct 19, 2016 | From the USPTO record |
| US 6,642,068 | Method for producing a fiber optic switch Lapsed on the fee record Ended Nov 4, 2015 · From the USPTO record | Lapsed on the fee record | Ended Nov 4, 2015 | From the USPTO record |
| US 6,625,351 | Ink-jet printing of collimating microlenses onto optical fibers Lapsed on the fee record Ended Sep 23, 2015 · From the USPTO record | Lapsed on the fee record | Ended Sep 23, 2015 | From the USPTO record |
| US 7,152,984 | Cat's eye retro-reflector array coding device and method of fabrication Lapsed on the fee record Ended Dec 26, 2014 · From the USPTO record | Lapsed on the fee record | Ended Dec 26, 2014 | From the USPTO record |
| US 6,378,988 | Cartridge element for micro jet dispensing Lapsed on the fee record Ended Apr 30, 2014 · From the USPTO record | Lapsed on the fee record | Ended Apr 30, 2014 | From the USPTO record |