Intermag, Inc.
Records under this name other than patents Intermag, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,634,958 | Transformer utilizing selectively loaded reactance to control power transfer Term ended Term ended no later than Jan 6, 2007 · Low confidence | Term ended | Term ended no later than Jan 6, 2007 | Low confidence |
| US 5,008,156 | Photochemically stable mid and deep ultraviolet pellicles Term ended Term ended no later than Apr 16, 2011 · Low confidence | Term ended | Term ended no later than Apr 16, 2011 | Low confidence |
| US 5,344,677 | Photochemically stable deep ultraviolet pellicles for excimer lasers Term ended Term ended no later than Sep 6, 2014 · Low confidence | Term ended | Term ended no later than Sep 6, 2014 | Low confidence |
| US 5,468,324 | Spin-on and peel polymer film method of data recording duplication and micro-structure fabrication Term ended Term ended no later than Nov 21, 2015 · Low confidence | Term ended | Term ended no later than Nov 21, 2015 | Low confidence |
| US 5,492,587 | Method for using glass substrate surface modifiers in the fabrication of photochemically stable deep ultraviolet pellicles Term ended Term ended no later than Feb 20, 2016 · Low confidence | Term ended | Term ended no later than Feb 20, 2016 | Low confidence |
| US 5,635,114 | Method of making thin film optical storage media Term ended Term ended no later than Jun 3, 2017 · Low confidence | Term ended | Term ended no later than Jun 3, 2017 | Low confidence |
| US 5,663,016 | All-polymeric phase shift masks Term ended Term ended no later than Sep 2, 2017 · Low confidence | Term ended | Term ended no later than Sep 2, 2017 | Low confidence |
| US 5,669,995 | Method for writing and reading data on a multi-layer recordable interferometric optical disc and method for fabricating such Term ended Term ended no later than Sep 23, 2017 · Low confidence | Term ended | Term ended no later than Sep 23, 2017 | Low confidence |
| US 5,688,447 | Mass production method for fabricating multi-layer CDs Term ended Term ended no later than Nov 18, 2017 · Low confidence | Term ended | Term ended no later than Nov 18, 2017 | Low confidence |
| US 5,700,539 | Thin film and interferometric optical disk media and mass production method for fabricating such and multi-layer CDS Term ended Term ended no later than Dec 23, 2017 · Low confidence | Term ended | Term ended no later than Dec 23, 2017 | Low confidence |